bloc-carlig-macara

Westrn_1212.fm Page 25 Saturday, February 4, 2006 3:36 PM

Western & Marine Blocks Western Blocks n r e t s e W

Western & Marine Blocks

s k c o l B

Copyright Š 2006 The Crosby Group, Inc. All Rights Reserved

341

Western_order.fm Page 25 Tuesday, February 14, 2006 4:12 PM

Ordering Instructions IMPORTANT Helpful Information and Recommended Procedure for the CORRECT ORDERING OF WESTERN BLOCKS In selecting blocks, the governing consideration should be the load to be handled, rather than diameter or strength of the rope they will support. In multiple sheave blocks the load is distributed among several parts of the rope, whereas the hooks or shackles on the blocks have to support the entire

load. It is not practical to make double blocks twice as strong and triple blocks three times as strong as single blocks, since they would be too heavy and needlessly expensive for general use.

WHEN ORDERING, ALWAYS SPECIFY: Letter of Fitting, Block Series, Letter of Bearing, and Size.

EXAMPLE: For ordering a 4" Single Wood Block with Loose Side LatchHook, Common Iron Bearing, simply specify as follows:

HS-21-B 4"

FITTING LETTER

BEARING LETTER

BLOCK SERIES

If blocks are not shown with type of fitting you require, simply choose letter corresponing to your fitting need and insert where “HS” appears in the above example.

SIZE

All blocks except snatch blocks are furnished with becket.

Blocks without becket on special order only.

Unless otherwise specified all material will be furnished in galvanized finish.

When blocks are used for heavy loads and fast hoisting, we strongly recommend roller or bronze bearings in the sheaves.

For wire rope blocks, cast steel sheaves are recommended.

All Certified single blocks are proof tested to twice the Resultant Safe Working Load and marked with a working load equal to one half the resultant load. Double blocks are tested to twice the Resultant Safe Working Load and marked with a working load equal to the resultant load.

SPECIAL CUSTOM-MADE BLOCKS. . .

We manufacture a large number of Special Blocks to meet particular requirements. Specify type block, diameter of sheave, diameter of manila or wire rope to be used, and weight of load.

SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com

342

On Page 332 - 339

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

Western_new.fm Page 25 Tuesday, February 14, 2006 1:29 PM

Western Blocks THE NEW WESTERN BLOCK LINE If today’s technology was available over a century ago . . . . . . This is the way Western Blocks would have been produced.

• Bolt style center pin with lock washer and staked nut • No straps • Laser burned side plates • Every block permanently stamped with the following: • Working Load Limit • Block Size • Rope Size

385 Wood Shell Manila Rope Snatch Blocks • New stock numbers • New higher working load limits • Painted or galvanized steel with replaceable wood bumpers • Laser cut side plate opens for insertion of rope.

- Incorporates exclusive bolt retaining spring to assure no lost bolts, plus utilizes secondary retaining pin.

• Bronze bushed sheaves with larger bearing diameter for extended block life.

• Lubricated center pin • 10” and 12” sizes utilize steel sheaves

390 Steel Shell Manila Rope Snatch Blocks • New stock numbers • New higher working load limits • Painted or galvanized steel • Laser cut side plate opens for insertion of rope.

- Incorporates exclusive bolt retaining spring to assure no lost bolts, plus utilizes secondary retaining pin.

• Bronze bushed sheaves with larger bearing diameter for extended block life.

• Lubricated center pin • 10” and 12” sizes utilize steel sheaves

130 - 135 Painter’s Supply Blocks for Manila Rope • • • • • •

Same stock numbers Same working load limits Same fittings available Laser cut side plates Galvanited steel Grade 5 bolts secured with lock washers & staked nuts • Replaceable wood bumpers • Bronze bushed sheaves with larger bearing diameter for extened block life.

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

301 - 302 - 303 Steel Shell Blocks for Manila Rope • • • • • •

Same stock numbers Same working load limits Same fittings available Laser cut side plates Galvanized steel Grade 5 bolts secured with lock washers and staked nuts • Bronze bushed sheaves with larger bearing diameter for extended block life • New style hanger for fitting attachment

411 - 412 - 413 Steel Shell Blocks for Synthetic Rope • • • • • •

Same stock numbers Same working load limits Same fittings available Laser cut side plates Painted steel Grade 5 bolts secured with lock washers & staked nuts • Bronze bushed sheaves with larger bearing diameter for extened block life.

21 - 22 - 23 Wood Shell Blocks for Manila Rope • • • • • •

Same stock numbers Same working load limits Same fittings available Laser cut side plates Galvanized steel Grade 5 bolts secured with lock washers & staked nuts • Replaceable wood bumpers • Bronze bushed sheaves with larger bearing diameter for extened block life.

261 - 262 - 263 Standard Steel Shell Blocks for Manila Rope • • • • • •

Same stock numbers Same working load limits Same fittings available Laser cut side plates Painted steel Grade 5 bolts secured with lock washers & staked nuts • Bronze bushed sheaves with larger bearing diameter for extened block life.

261 - 262 5” Steel Shell Blocks for Wire Rope • • • • • •

Same stock numbers Same working load limits Same fittings available Laser cut side plates Painted steel Grade 5 bolts secured with lock washers & staked nuts • Bronze bushed sheaves with larger bearing diameter for extened block life.

641 - 642 Diamond Pattern & 661 - 662 Oval Pattern Blocks • • • • •

Same stock numbers Same working load limits Same fittings available Laser cut side plates Grade 5 bolts secured with lock washers & staker nuts • All sizes feature bronze bushed steel sheaves with larger bearing deameter for extended block life • Lubricated center pin available upon request • New style hanger for fitting attachment - Available with hanger only (on fitting) upon request

343

Western Manila Rope Blocks SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com s k c o l B

e p o R

a l i n a M

On Pages 332-339

n r e t s e W

Regular Wood Blocks for Manila Rope • • • •

Laser cut side plates Grade 5 bolts secured with lock washers and staked nuts.

Bronze bushed sheaves with larger bearing diameter for extended block life.

Beckets furnished on all blocks. For reeving information, see page 336.

Block Size (in.)

4 5 6 8 4 5 6 8 4 5 6 8

HS-21-B

Block Size (in.)

4 5 6 8

Fitting HS HS HS HS N N N N S S S S

Single Sheave 21 B Stock No. 603831 603859 603877 603911 606437 606455 606473 606516 610039 610057 610075 610119

Sheave Dimensions (mm) Outside Rim Center Diam.

Thickness Pin Diam.

57.0 16.0 9.65 76.0 19.1 9.65 89.0 25.4 12.7 121 28.7 16.0

Double Sheave 22 B Stock No. 604634 604652 604670 604714 606838 606856 606874 606918 611635 611653 611671 611715 Manila Rope Size (mm) 13 16 19 22-26

Triple Sheave 23 B Stock No. 605438 605456 605474 605517 607230 607258 607276 607310 613232 613250 613278 613312

Working Load Limit (t)* 21 22 23 Single Double Triple .45 .64 .82 .54 .82 1.09 .82 1.13 1.45 1.27 1.72 2.18

Weight Each (kg.)

21 22 23 Single Double Triple .79 1.36 1.81 1.47 2.54 2.95 2.27 3.86 5.22 4.08 6.35 9.75

* Ultimate Load is 4 times the Working Load Limit. s k c o l B

e p o R

a l i n a M

n r e t s e W

Steel Shell Blocks for Manila Rope • • • •

P-303-B

Laser cut side plates Grade 5 bolts secured with lock washers and staked nuts.

Bronze bushed sheaves with larger bearing diameter for extended block life.

New style hanger for fitting attachment.

Block Size (in.)

4 6 8 4 6 8 4 6 8

Fitting HS HS HS N N N P P P

Single Sheave 301 B* Stock No. 680971 680999 681015 682639 682675 682719 691031 691077 691111 682682719

Double Sheave 302 B* Stock No. 681373 681391 681417 683031 683077 683111 692637 692673 692717

Triple Sheave 303 B* Stock No. 681774 681792 681818 683433 683479 683512 694234 694270 694314

* Bearing Code: B - Self Lubricating Bronze Bushed Block Size (in.)

4 6 8

Sheave Size (mm) Outside Rim Diam.

Thickness 57.2 16.0 89.0 25.4 121 28.7

Manila Rope Size (mm) 13 19 26

Working Load Limit (t)* Single .50 .91 1.50

Double .73 1.50 2.31

Triple 1.00 1.81 3.18

Weight Each (kg.)

Single 1.02 2.49 4.54

Double 1.70 4.20 7.48

Triple 2.27 5.67 9.98

* Ultimate Load is 3.5 times the Working Load Limit.

344

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

Western Standard Steel Blocks SEE APPLICATION AND WARNING INFORMATION On Pages 332-339

Para Español: www.thecrosbygroup.com l e e t S

d r a d n a t S

n r e t s e W

Loose Side Hooks with Latch For Manila Rope • Laser cut side plates • Grade 5 bolts secured with lock washers and staked nuts.

• Bronze bushed sheaves with larger bearing diameter for extended block life.

HS-262 DOUBLE

Sheave Size Block Manila Outside Rim Size Rope Size Diam. Thickness (in.) Fitting (mm) (mm) (mm) 4 HS 13 57.0 16.0 5 HS 16 76.0 19.1 6 HS 19 89.0 25.4 8 HS 22-26 121 28.7

Working Load Limit (t)*

SingleShv

261 B Stock No. 666826 666844 666862 666906

Weight Each (kg.)

262 B 263 B 261 262 263 261 262 263 Stock Stock No. No. Single Double Triple Single Double Triple 666229 667228 .41 .64 .82 .63 1.46 1.47 666247 .54 .82 1.02 1.76 666265 .82 1.13 1.70 2.72 666309 667308 1.27 1.72 2.18 3.23 4.88 6.69

* Ultimate Load is 3 times the Working Load Limit.

Blocks for Synthetic Fiber Rope with loose swivel hooks • These blocks are built to carry the increased loads of synthetic fiber ropes.

• All hooks are heat-treated alloy steel.

• You can now use a smaller size rope, and in turn, a smaller block, providing capacities which were previously not possible.

Block Size (in.)

4 6 4 6

411 B* Stock No. 755105 755123 757103 757121

Fitting S S N N

Stock No. 412 B* Stock No. 755301 755329 757309 757327

413 B* Stock No. 755506 755524 757504 757522

* Bearing Code: B-Self Lubricating Bronze Bushed

N-411-B

Block Size (in.)

4 6 4 6

Fitting S S N N

Sheave Size (mm) Outside Rim Center Diameter Thickness Pin Dia. 57.2 15.8 9.65 89.0 25.4 12.7 57.2 15.8 9.65 89.0 25.4 12.7

Synthetic Rope Size (mm) 13 19 13 19

Working Load Limit (t)* Single Double .90 1.36 1.36 3.18 .91 1.36 1.36 1.81

Triple 1.36 3.63 1.36 2.72

Weight Each (kg.)

Single Double 1.36 1.81 2.83 4.54 1.36 1.81 2.83 4.54

Triple 2.72 6.35 2.72 6.35

* Ultimate Load is 4 times the Working Load Limit.

Western & Marine Blocks

s k c o l B

HW-261 HW-262 5" Steel Blocks HW-261B • For 10 mm diameter wire cable.

• Sheave Size: 76 x 19 x 10mm.

Block Size (in.)

5 5

Fitting H H

Block Stock No. 665444 665462

Catalog No. HW261-B HW262-B

Bearing Type Bronze Bushed Bronze Bushed

Wire Rope Size (mm) 10 10

Working Load Limit (t)* .54 .82

Weight Each (kg) .91 1.81

* Ultimate Load is 3 times the Working Load Limit.

HW-262B Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

345

Western Blocks for Manila Rope SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com

On Pages 332-339

Manila Rope Snatch Blocks l i n a M

r o f

s k c o l B

n r e t s e W

Steel Shell & Wood Shell • • • • • • • •

T-390 PAINTED

T-390 GALVANIZED

New style blocks feature higher working load limits.

Painted or Galvanized steel with replaceable wood bumpers.

Laser cut side plate opens for insertion of wire rope.

Incorporates exclusive bolt retaining sprint to assure no lost bolts, plus utilizes secondary retaining pin.

Bronze bushed sheaves with larger bearing diameter for extended block life.

Utilizes Crosby "N" style hooks with integrated latch.

Lubricated center pin.

10" and 12" sizes utilize steel sheaves.

Block Size (in.)

6 8 10 12 6 8 10 12 6 8 10 12

Fitting T T T T J J J J G G G G

Wood Shell 385-B* 385-B* Stock No. Stock No. S.C. Galv.

702000 702108 702009 702117 702018 702126 702027 702135 702036 702144 702045 702153 702054 702162 702063 702171 702072 702180 702081 702189 702090 702198 702099 702207

Steel Shell 390-B* 390-B* Stock No. Stock No. S.C. Galv.

702216 702324 702225 702333 702234 702342 702243 702351 702252 702360 702261 702369 702270 702378 702279 702387 702288 702396 702297 702405 702306 702414 702315 702423

* Bearing Code: B-Self Lubricating Bronze Bushed, C-Common Iron, R-Roller Bearing Sheave Size (mm) Block Size (in.)

6 8 10 12

Outside Diam.

76.2 102 152 203

Rim Thickness 22.4 35.1 41.1 41.1

Bearing Diameter 19.1 25.4 38.1 38.1

Manila Rope Size (mm) 19-22 25-28 32 38

Drop Side Working Weight Load Limit Each (t)* (kg.)

2.0 3.18 4.0 5.90 8.0 11.3 8.0 15.4

* Ultimate Load is 4 times the Working Load Limit.

T-385 PAINTED

T-385 GALVANIZED

346

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

Western Blocks for Manila Rope SEE APPLICATION AND WARNING INFORMATION On Pages 332-339

Para Español: www.thecrosbygroup.com e p o R

a l i n a M

r o f

s k c o l B

n r e t s e W

T350

Gin Blocks for Manila Rope • For light hoisting by Roofers and Contractors.

• Furnished with drop forged swivel latch hooks.

Block Size (in.)

8 10 12

Gin Block Stock No. Fitting T T T

T-350-B 710403 710421 710449

T-350-R 710207 710225 710243

T-350-C 710001 710029 710047

Sheave Size (mm) Outside Rim Bearing Diam.

Thickness Diam.

203 31.8 19.1 254 31.8 22.4 305 35.1 22.4

Manila Rope Size (mm) 22 26 26

Working Load Limit (t)* .45 .45 .45

Weight Each (kg) 4.10 5.45 7.25

* Ultimate Load is 3 times the Working Load Limit.

Bearing Code: B-Self Lubricating Bronze Bushed, R-Roller Bearing, C-Common Iron

T-350-C

e p o R

a l i n a M

r o f

s k c o l B

n r e t s e W

PainterBlock

Painter's Supply Blocks for Manila Rope

• • • •

Furnished in Bronze Bushed.

For 3/4" (19mm) Manila Rope.

Steel Parts are Galvanized.

Furnished with Loose Side Hooks with Latch or Shackle.

Block Size (in.)

6 6

Fitting HS HS

Single Sheave Blocks HS-130 B* Stock No. 601236 x

Double Sheave Blocks HS-135 B* P-135 B* Stock No. Stock No. 631034 8004829

HS-130-B SINGLE Block Size (in.)

6

Outside Diam.

89.0

Sheave Size (mm) Rim Thickness 25.4

Center Pin Dia. 19.1

Manila Rope Size (mm) 19

Resultant Working Load Limit (t)* 130 135 Single Double .82 1.13

Western & Marine Blocks

* Bearing Code: B-Self Lubricating Bronze Bushed Weight Each (kg) 130 135 Single Double 2.27 4.54

* Ultimate Load is 4 times the Resultant Working Load Limit.

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

347

Western Regular Wire Rope Blocks SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com s k c o l B

e p o R

e r i W

r a l u g e R

On Pages 332-339

n r e t s e W

Diamond & Oval Pattern Regular Wire Rope Blocks • • • • • •

T-641-B

Laser cut painted side plates (can be furnished galvanized upon request).

Grade 5 bolts secured with lock washers and staked nuts.

All sizes feature bronze bushed steel sheaves with larger bearing diameter for extended block life.

New style hanger for fitting attachment Available with hanger only (no fitting).

For reeving information, see page 336.

Block Size (in.)

4 6 8 10 4 6 8 10 6 8 10 6 8 10

Diamond Pattern with Bronze Bushed Steel Sheaves 641-B 642-B Single Double 782193 781611 782219 781639 782237 781657 782255 786199 785902 786206 785920 786224 785948 786242 782102 782503 782120 782521 782148 782549 782004 782406 782022 782424 782040 782442

Fitting T T T T S S S S J J J E E E

781586

7858 6

Sheave Size (mm)

S-642-B

Block Size (in.)

4 6 8 10

Outside Diam.

102 152 203 254

Rim Thickness 19.1 25.4 31.8 31.8

Wire Rope Size (mm) 10 13 16 16

Oval Pattern with Bronze Bushed Steel Sheaves 661-B 662-B Single Double 791183 791593 791619 791236 791637 791254 791655 795900 796204 795946 796240 791502 791904 791520 791922 791548 791940 791307 791708 791325 791726 791343 791744 Working Load Limit (t)* 641 642 661 662 Single Double .91 1.82 2.72 3.60 3.60 5.44 3.63 6.35

Weight Each (kg) 641 642 661 662 Single Double 3.6 5.0 6.8 9.5 12.7 18.6 17.2 27.2

* Ultimate Load is 4 times the Working Load Limit.

348

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

Western Block Fittings FOR MANILA OR WIRE ROPE BLOCKS E Yoke and Swivel Shackle Eye

G Yoke and Swivel Shackle

S Round Pin Anchor Shackle

J Yoke and Oblong Swivel Eye

K Oblong Swivel Eye and Upset Shackle

L Shackle Link Shackle

O Bolt Type Chain Shackle

CK Loose Swivel Eye and Upset Shackle

Copyright Š 2006 The Crosby Group, Inc. All Rights Reserved

P Screw Pin Anchor Shackle

Q Bolt Type Anchor Shackle

CP Screw Pin Chain Shackle

LJ Loose Swivel Jaw

CG Loose Swivel Shackle

SS Upset Shackle in Shackle

349

Western_blk.fm Page 25 Thursday, March 23, 2006 8:56 AM

Fittings for Western Cargo Blocks

QC Swivel Bolt Type Shackle

J Oblong Swivel Eye

QK Upset Swivel Bolt Type

Z Non-toppling Guard

U Goose Neck Swivel Eye

Note: When ordering blocks with special fittings, specify figure number of block and letter of fitting.

HEEL AND LEAD BLOCK ADJUSTER FITTINGS (For use with E-566 Cargo Blocks)

No. 573

No. 572

Self-adjuster Fitting with Tension Pin, Coil Spring, Cup and Washers.

No. 574

No. 576

Self-adjuster Fitting with Tension Pin, Cup Spring and Washers, and King Pin to fit Pad Eye (can also be furnished with 2 Tension Pins).

Self-adjuster Fitting with Pad Jaw, King Pin, Tension Pin, Cup Spring and Washers.

No. 575 Self-adjuster Fitting with Tension Pin, Cup Spring, and Washer.

No. 571

No. 570

Tension Pin with Cup Spring, Nut and Washers.

Tension Pin with Coil Spring, Nut and Washers, Cotter and Cup.

When ordering Specify: “A” - Pin Diameter, “B” - Height of Fitting, and Tension Pin Diameter.

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

351

Western & Marine Blocks

Self-adjuster Fitting with Tension Pin, Cup Spring and Washers.

Western Lead Blocks SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com s k c o l B

d a e L

On Pages 332-339

n r e t s e W

600-S

Horizontal Lead Blocks • Available painted or galvanized.

• Fitted with steel sheaves.

• Self Lubricated Bronze Bushed.

Sheave Diameter (mm) 152 203 254 305 356

600 Series Stock No. 600-S 600-S Painted Galv.

771999 772006 772015 772024 772033 772042 772051 772060 772079 772088

Resultant Working Load Limit (t)* 1.81 2.27 2.72 3.63 4.54

Wire Rope Size (mm) 10 13 16 19 22

Weight Each (kg) 5.6 9.5 16.3 27.7 43.0

Dimensions (mm) A 279 330 381 432 483

B 162 216 267 318 368

C 63.5 76.0 82.5 102 102

* Ultimate Load is 4 times the Resultant Working Load Limit. s k c o l B

d a e L

n r e t s e W

601-S

Vertical Lead Blocks • Available painted or galvanized.

• Fitted with steel sheaves.

• Self Lubricated Bronze Bushed.

Sheave Diameter (mm) 152 203 254 305 356

601 Series Stock No. 601-S 601-S Painted Galv.

772195 772202 772211 772220 772239 772248 772257 772266 2003424 2003425

Resultant Working Load Limit (t)* 1.81 2.27 2.72 3.63 4.54

Wire Rope Size (mm) 10 13 16 19 22

Weight Each (kg) 4.54 11.1 14.3 28.6 44.5

Dimensions (mm) C 89.0 124 162 184 222

D 152 203 254 305 356

E 140 171 197 203 229

F 178 248 298 387 457

* Ultimate Load is 4 times the Resultant Working Load Limit.

352

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

Western Lead Blocks SEE APPLICATION AND WARNING INFORMATION On Pages 332-339

Para Español: www.thecrosbygroup.com s k c o l B

d a e L

n r e t s e W

602-S

Flag Blocks • • • •

Sheave Diameter (mm) 152 203 254 305 356

602 Series Stock No. 602-S 602-S Painted Galv.

772391 772408 1420885 772426 772435 772444 772453 772462 772471 -

Base plates are drilled.

Available painted or galvanized.

Fitted with steel sheaves.

Self-lubricated Bronze Bushed.

Resultant Working Load Limit (t)* 1.81 2.27 2.72 3.63 4.54

Wire Rope Size (mm) 10 13 16 19 22

Weight Each (kg) 7.71 14.3 19.1 52 62

Dimensions (mm) G 229 289 340 438 489

H 95.5 121 145 184 216

J 98.5 130 154 197 222

K 159 178 178 273 273

L 73.0 92.0 117 137 165

M 41.1 51.0 51.0 79.0 79.0

N 19.1 25.4 25.4 35.1 35.1

P 14.2 17.5 17.5 20.6 20.6

R 121 140 140 191 191

* Ultimate Load is 4 times the Resultant Working Load Limit. s k c o l B

d a e L

n r e t s e W

Western & Marine Blocks

603-S

Hinged Lead Blocks • Base plates are not drilled.

• Available painted or galvanized.

• Self-lubricated Bronze Bearings.

Sheave Diameter (mm) 152 203 254 305 356

603 Series Stock No. 603-S 603-S Painted Galv.

772596 772603 772612 772621 772630 772649 772658 772667 772676 772685

Resultant Working Load Limit (t)* 1.81 2.27 2.72 3.63 4.54

Wire Rope Size (mm) 10 13 16 19 22

Weight Each (kg) 13.6 15.4 20.4 34.0 45.4

Dimensions (mm) S 152 203 305 305 305

T 114 171 305 305 305

U 12.7 9.65 12.7 12.7 12.7

V 51.0 66.5 70.0 70.0 70.0

W 148 167 203 241 273

X 325 393 464 473 524

Y 171 229 273 330 381

Z 82.5 95.5 111 116 122

* Ultimate Load is 4 times the Resultant Working Load Limit.

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

353

McKissick® Horizontal & Vertical Sheaves SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com

Furnish the following important information when ordering:

461 VERTICAL LEAD SHEAVES

• • • • • s e v a e h S

l a c i t r e V

&

l a t n o z i r o H

®

On Pages 332-339

463 HORIZONTAL LEAD SHEAVES

A,B, and C dimensions.

Line pull in pounds and degree of wrap.

Line speed.

Diameter of wire rope.

Roller bearings, bronze bushings, or sealed double row tapered bearings.

k c i s s i K c M

Guide and control your deck lines with McKissick's deck-mounted wire rope sheaves.

Built to your specific requirements.

• Extra heavy construction, built to withstand breaking strength of indicated rope (XIP, IWRC).

• Flame-hardened sheaves, machined grooves for proper rope size.

• For special requirements, contact Crosby.

Sheave Diameter (mm) 457 610 660 914 1016 1067 660 762 914 1067 1219 1524

461

Figure No. 461-18 461-24 461-26 461-36 461-40 461-42 463-26 463-30 463-36 463-42 463-48 463-60

Lead Sheave Stock No. 239753 131574 238120 148389 136285 130753 4440359 1404377 146522 1406525 131583 123164

Standard Wire Rope Size (mm) 22 32 38 42 50 64 26 32 38 44 50 64

Dimensions (mm)

Weight Each (kg) 227 227 299 386 910 1814 448 556 862 1350 1630 2900

A 305 381 406 508 584 711 838 940 1092 1270 1397 1727

B 508 660 711 914 1067 1321 838 940 1092 1270 1397 1727

C 279 356 381 495 572 648 95.5 89.0 89.0 111 118 146

D 38.1 38.1 38.1 50.8 50.8 63.5 38.1 38.1 38.1 51.0 51.0 51.0

457

Deck Mounted Anchor Fairleader • Barrel and sheaves equipped with sealed double row tapered bearings.

• Extra heavy construction, built to withstand breaking strength of indicated rope at 90 degree sheave wrap and 45 degree head swing.

• All bearings Alemite-lubricated.

• Custom Anchor Fairleader sets available. s r e d a e l r i a F

r o h c n A

®

k c i s s i K c M

457

Figure No. B-10-D B-12-D B-16-D B-20-D B24-D

354

457 Stock No. 8073880 8073924 8073979 8074022 8074111

Sheave Diameter (mm) 254 305 406 508 610

Wire Rope Size (mm) 26 32 38 44 52

Weight Each (kg) 136 272 590 1134 1633

Dimensions (mm) A 273 324 432 533 641

B 114 127 178 229 279

C 89.0 127 152 216 254

D 19.1 19.1 25.4 25.4 31.8

E 127 162 214 286 324

F 257 314 451 557 673

G 171 203 273 324 375

H 556 679 938 1167 1372

J 129 154 205 256 306

K 241 279 457 533 584

L 114 133 203 254 279

M 279 330 508 622 686

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

McKissick® Trawl & Try Net Blocks SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com s k c o l B

t e N

y r T

&

l w a r T

®

On Pages 332-339

k c i s s i K c M

Double Rig Trawl Blocks

J-452 Oblong Swivel Eye

• • • • •

Steel sheave with flame hardened groove, for maximum wear under abrasive conditions.

Double row, permanently sealed tapered roller bearings.

Pressure lubrication throughout.

All steel construction.

Hot Dip galvanized.

Sheave Dia. and Block No. 8" J-452 12" J-452 16" F-452 18" J-452 22" F-452

452

452 Stock No. 130655 130673 130682 2015467 130708

Working Load Limit (t)* 9.07 9.07 18.14 22.50 27.22

Weight Each (kg) 21.8 38.6 53.0 136 109

Sheave Dimensions (mm) Outside Rim Diameter Thickness 203 95.5 305 95.5 406 95.5 457 138 559 95.5

* Ultimate Load is 4 times the Working Load Limit.

NOTE: 18" J-452 utilizes a Manganese Steel Sheave that is not flame hardened. s k c o l B

t e N y r T

&

l w a r T

®

k c i s s i K c M

Try Net Blocks

453

Sheave Dia. and Block No. 6" F-453 6" F-454 8" J-454

Bearing Type Bronze Bushed Needle Bearing Tapered Bearing

Try Net Block Stock No. 769886 2001763 130726

Working Load Limit (t)* 4.54 4.54 9.07

Weight Each (kg) 15.9 10.4 16.3

Sheave Dimensions (mm) Outside Rim Diameter Thickness 152 70.0 152 70.0 203 73.0

Western & Marine Blocks

F-453 6"

• Forged steel swivel eyes.

• Hot Dip galvanized.

• 6" 453 - Pressed steel side plates with flared edges. Figure 8 grooved, self-lubricating bronze bushed sheaves, with pressure lube fittings. 453 has an extra wide throat opening to allow fittings to pass through.

• 6" 454 - Forged side plates designed to eliminate rope jamming. Wide throat opening and pressure lube fitting on sheave and eye fitting.

• 8" 454 - Forged steel side plates designed to eliminate possibility of rope jamming. Furnished with sealed tapered bearings. Flame hardened forged steel sheaves for wear resistance.

* Ultimate Load is 4 times the Working Load Limit.

F-454 6"

J-454 8"

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

355

c o l B

Western Wire Rope Blocks SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com e p o R

e r i W

On Pages 332-339

n r e t s e W

New Style Oval Pattern Construction Blocks • • • • • •

All blocks are galvanized.

Sheave lubricated through pressure lube fitting in center pin.

Assembled with self lubricated bronze bushing.

Combines weight of regular oval blocks with strength of extra heavy oval blocks.

Assembled with bolt type anchor shackle.

Side plates are rounded to provide additional stiffness and reduce wear and chaffing of the rope.

Block Size (in.)

6 6 8 10

Q-681-Z

Fitting Q Q Q Q

Q-681-Z 760441 760452 760463 760474

Stock No. Bronze Bushed Steel Sheaves Q-682-Z 760665 760676 760687 760698

Q-683-Z 760812 760834

Q-682-Z Sheave Dimensions (mm) Block Size (in.)

6 6 8 10

Outside Diameter 152 152 203 254

Rim Thickness 25.4 25.4 31.8 31.8

Center Pin Diameter 19.1 19.1 25.4 25.4

Wire Rope Size (mm) 10 13 16 16

Working Load Limit (t)*

Single 2.70 2.70 3.63 3.63

Double 3.63 3.63 5.44 6.35

Weight Each (kg)

Triple 4.50 7.25

Single 6.8 7.3 13.2 17.2

Double 12.7 12.7 20.4 27.7

Triple 14.5 36.3

* Ultimate Load is 4 times the Working Load Limit.

Bearing Code: Z - Self Lubricating Bronze Bushed with pressure lube fitting.

Q-683-Z s t c u d o r P

e n i r a M

l a n o i t i d d A

S-2131

S-2131 Trawling Shackles Nominal Shackle Size D (in.)

1/2 5/8 3/4 7/8 1 1-1/8

Working Load Limit (t)* 2 3-1/4 4-3/4 6-1/2 8-1/2 9-1/2

Dimensions (mm)

S2131

S-2131 Stock No. 1018703 1018721 1018749 1018767 1018785 1018803

Weight Each (kg) .34 .56 .99 1.49 2.27 3.16

A 20.6 27.0 31.8 36.6 42.9 46.0

B 16.0 19.1 22.4 25.4 28.7 31.8

C 12.7 16.0 20.6 24.6 25.4 31.8

D 12.7 16.0 19.1 22.4 26 28

E 46.0 58.5 70.0 81.0 93.5 103

F 30.2 39.6 47.8 54.0 60.5 68.5

Tolerance +/G 41.4 51.0 60.5 71.5 81.0 91.0

K 78.5 96.0 114 133 151 172

M 56.5 70.0 82.5 93.5 108 117

G 3.30 3.30 6.35 6.35 6.35 6.35

A 1.50 1.50 1.50 1.50 1.50 1.50

* Ultimate Load is 4 times the Working Load Limit.

Also available in Anchor Type S-2091.

356

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

Western Cargo Hoisting Blocks SEE APPLICATION AND WARNING INFORMATION Para Español: www.thecrosbygroup.com s k c o l B

g n i t s i o H

o g r a C

On Pages 332-339

n r e t s e W

566 Cargo Hoisting Blocks

•

E-566 W/DRILLED SWIVEL EYE

J-566 W/OBLONG SWIVEL EYE

• • • • • •

Block is galvanized.

Blocks 356mm and larger have flame-hardened Roll Forged™ sheaves that assure greater wire life.

Roll Forged™ sheave is fitted closely into mortise of shell so wire cannot jam between sheave and shell.

Available for 19mm or 25mm wire.

Block is fitted with tapered roller bearings which take both load and side thrusts and hold sheave central so it cannot chafe or wear on the sides.

Tapered Roller bearing with neoprene seals and stainless steel center pin, provide long life and trouble-free service.

Stainless steel center pin has recessed nuts with lock washers.

Swivel fitting has permanently sealed thrust bearing.

Pressure lubrication fittings are standard on both center pin and swivel.

Individually Proof Tested at 4 times Working Load or 2 times Resultant Load.

A.B.S. recognized load test certificates are furnished.

The Working Load for Cargo hoisting blocks is the line pull.

Sheave Size (mm) 305 305 305 305 305 305 356 356 356 356 356 356 356 356 356 356 356 356 406 406 406 406 406 406 406 406 406 406 406 406

Block No. E-566 J-566 G-566 K-566 QG-566 QK-566 E-566 J-566 QG-566 QK-566 PG-566 PK-566 E-566 J-566 QG-566 QK-566 PG-566 PK-566 E-566 J-566 QG-566 QK-566 PG-566 PK-566 E-566 J-566 QG-566 QK-566 PG-566 PK-566

566 Stock No. 775003 775209 775405 775600 775806 776002 775058 775254 775450 775655 775851 776057 775067 775263 775469 775664 775860 776066 776609 776672 776681 776690 776707 776716 752956 752965 752974 752983 752992 753009

Working Load Limit (t)* 4.54 4.54 4.54 4.54 4.54 4.54 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07 9.07

Wire Rope Size (mm) 19 19 19 19 19 19 19 19 19 19 19 19 25 25 25 25 25 25 19 19 19 19 19 19 25 25 25 25 25 25

Weight Each (kg) 43.1 43.1 43.1 43.1 43.1 43.1 45.4 45.4 45.4 45.4 45.4 45.4 45.4 45.4 45.4 45.4 45.4 45.4 59 59 59 59 59 59 59 59 59 59 59 59

Western & Marine Blocks

• • • • •

* Working Load equals maximum single line pull. Resultant Load equals 2 times single line pull. Ultimate Load equals 5 times the Resultant Load.

Copyright © 2006 The Crosby Group, Inc. All Rights Reserved

357