TIPO BB Mola Cônica Selo mecânico componente simples de mola única cônica rotativa e anel “O” dinâmico, não balanceado, dependente do sentido de rotação. Conforme especificações em norma EN 12756.
l6 l4 5
d5
l16
l17
l17
d8
d3 H11 d4 H8
3 2 1 5 6
d2 d9 min d1 h6
4
d8
l3
l19
20°
l2 l1
l7
l5
+0,5 0
Tipo BB2
Tipo BB3
Tipo BB4
Tipo BB BB2
BB3
BB4
Designação e itens conforme modelo BB, porém com face de grafite insertada por interferência em base metálica.
Designação e itens conforme modelo BB, porém com face de carbeto de tungstênio com cobalto soldada em base metálica.
Designação e itens conforme modelo BB, porém com face de carbeto silício ou carbeto de tungstênio insertada por interferência em base metálica.
DESCRIÇÃO ITENS
LIMITES DE OPERAÇÃO
1 – Face Rotativa 2 – Anel “O” 3 – Suporte Mola 4 – Mola 5 – Sede estacionária 6 – Anel “O”
Pressão: 10bar Temperatura: -20°C a 180°C Velocidade: 10m/5 Movimento axial: +-1,0mm Limites teóricos variam em função da aplicação e podem ser menores se combinados. Consulte sua aplicação com a Flex-A-Seal.
Sedes Estacionárias Disponíveis
Combinações possíveis de materiais Sedes G4
d1 6,0 8,0 10,0 12,0 14,0 15,0 16,0 18,0 20,0 22,0 24,0 25,0 26,0 28,0 30,0 32,0 33,0 35,0 38,0 40,0 42,0 43,0 45,0 48,0 50,0 53,0 55,0 58,0 60,0 63,0 65,0 68,0 70,0 75,0 80,0
d2 14,0 18,0 19,0 21,0 23,0 24,0 26,0 29,0 31,0 33,0 35,0 36,0 37,0 40,0 43,0 46,0 47,0 49,0 53,0 56,0 59,0 59,0 61,0 64,0 66,0 69,0 71,0 76,0 78,0 83,0 84,0 88,0 90,0 98,0 100,0
d3 17,0 19,0 21,0 23,0 27,0 29,0 31,0 33,0 34,0 37,0 39,0 42,0 42,0 44,0 49,0 51,0 54,0 56,0 59,0 62,0 65,0 67,0 70,0 72,0 75,0 77,0 81,0 83,0 88,0 95,0
d4 21,0 23,0 25,0 27,0 33,0 35,0 37,0 39,0 40,0 43,0 45,0 48,0 48,0 50,0 56,0 58,0 61,0 63,0 66,0 70,0 73,0 75,0 78,0 80,0 83,0 85,0 90,0 92,0 97,0 105,0
d5 3,0 3,0 3,0 3,0 3,0 3,0 3,0 3,0 3,0 3,0 3,0 3,0 3,0 3,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0 4,0
d6 11,5 15,5 15,5 17,5 20,5 20,5 22,0 24,0 29,5 29,5 32,0 32,0 34,0 36,0 39,2 42,2 46,2 49,2 52,2 53,3 55,3 59,7 60,8 66,5 69,5 71,5 76,5 82,7 83,0 90,2 95,2
d7 16,0 19,2 19,2 21,6 24,6 24,6 28,0 30,0 35,0 35,0 38,0 38,0 40,0 42,0 45,0 48,0 52,0 55,0 58,0 62,0 64,0 68,4 69,3 75,4 78,4 80,4 85,4 91,5 92,0 99,0 104,0
Silício
Tungstênio
Aço Inox
Cerâmica
Silício
Aço Inox
Cerâmica
Silício
Tungstênio
X
X
X
X
X
X
X
X
X
X
X
Grafite com resina fenólica
X
X
X
X
X
X
X
X
X
X
X
Aço Inox
Mola Aço Inox
d8 16,0 18,0 20,0 22,0 24,0 25,0 26,0 31,0 34,0 36,0 38,0 39,0 40,0 42,0 44,0 46,0 47,0 49,0 54,0 56,0 58,0 59,0 61,0 64,0 66,0 69,0 71,0 78,0 79,0 83,0 85,0 88,0 90,0 98,0 103,0
d9 8,0 11,0 13,0 16,0 18,0 19,0 21,0 23,0 26,0 28,0 30,0 31,0 32,0 35,0 37,0 39,0 40,0 43,0 45,0 49,0 52,0 52,0 55,0 58,0 61,0 64,0 66,0 69,0 71,0 74,0 77,0 80,0 83,0 88,0 93,0
l1 40,0 40,0 40,0 40,0 45,0 45,0 45,0 50,0 50,0 50,0 50,0 55,0 55,0 55,0 55,0 55,0 60,0 60,0 60,0 60,0 70,0 70,0 70,0 70,0 70,0 80,0 80,0 80,0 80,0 90,0
X
Carbeto de silício
X
Carbeto de tungstênio l2 15,5 16,0 16,5 18,0 19,5 22,0 21,5 23,5 26,5 26,5 26,5 28,5 28,5 28,5 33,5 36,0 38,5 39,5 46,0 45,0 47,0 49,0 55,0 55,0 55,0 55,0 55,0 57,0 62,0 61,8
l3 1,5 1,5 1,5 1,5 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 3,0
l4 4,0 4,0 4,0 4,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 7,0 7,0 7,0 7,0
l5 8,5 8,5 8,5 8,5 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0
l6 17,5 17,5 17,5 17,5 19,5 19,5 19,5 19,5 19,5 19,5 19,5 19,5 19,5 19,5 22,0 22,0 22,0 22,0 22,0 23,0 23,0 23,0 23,0 23,0 23,0 23,0 26,0 26,0 26,0 26,2
l7 10,0 10,0 10,0 10,0 11,5 11,5 11,5 11,5 11,5 11,5 11,5 11,5 11,5 11,5 14,0 14,0 14,0 14,0 14,0 15,0 15,0 15,0 15,0 15,0 15,0 15,0 18,0 18,0 18,0 18,2
Grafite
Aço Inox
Elastômeros EPDM Viton Buna-N
G9/S5
Grafite com antimônio
OPÇÕES DE MATERIAIS Faces Aço Inox Cerâmica Grafite com Antimônio Grafite com Resina Fenólica Carbeto de Silício Carbeto de Tungstênio
G6
Cerâmica
Rotativa
G13/G606
l8 10,0 10,0 10,0 10,0 11,5 11,5 11,5 11,5 11,5 11,5 11,5 11,5 11,5 11,5 14,0 14,0 14,0 14,0 14,0 15,0 15,0 15,0 15,0 15,0 15,0 15,0 18,0 18,0 18,0 18,2
l9 9,0 9,0 9,0 10,0 10,0 11,0 11,5 12,5 12,5 12,5 12,5 12,5 13,0 14,0 14,0 14,0 14,5 14,5 14,5 17,0 17,0 17,0 17,0 18,0 18,0 18,0 18,0 19,0 18,0 18,0 19,0
l10 8,0 7,5 6,5 6,5 7,5 8,5 9,0 8,5 8,5 8,5 8,5 8,5 9,0 10,0 11,5 11,5 12,0 12,0 11,3 11,8 13,2 13,2 12,8 12,8 12,8 13,5 14,5 14,5 14,5 14,2 14,2 14,9 14,2 15,2 16,2
X l11 7,1 7,1 7,1 7,6 7,6 8,6 9,0 10,0 9,5 9,5 9,5 9,5 10,0 11,0 11,0 11,0 11,5 11,5 11,5 14,3 14,3 14,3 14,3 15,3 15,3 15,3 15,3 16,0 15,3 15,3 16,3
l12 5,6 7,0 6,6 5,6 5,6 6,6 7,5 8,0 7,5 7,5 7,5 7,5 8,0 9,0 10,5 10,5 11,0 10,3 10,8 12,0 11,6 11,6 11,6 13,3 13,3 13,3 13,0 13,7 13,0 14,0 15,0
l13 1,2 1,2 1,2 1,2 1,2 1,2 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0 2,0
l14 3,8 3,8 3,8 3,8 3,8 3,8 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 5,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0 6,0
X
X
X
X
l15 10,5 15,5 15,5 15,5 15,5 15,5 17,5 18,5 20,0 21,5 23,0 24,5 24,5 24,5 24,5 28,0 28,0 31,0 34,0 35,0 36,5 42,0 43,0 47,0 50,0 51,0 52,0 53,0 54,0 55,0 58,0
l16 11,9 16,9 16,9 17,4 17,4 17,4 19,5 20,5 22,0 23,5 25,0 26,5 26,5 26,5 25,0 28,5 28,5 32,2 34,7 37,3 39,2 44,7 45,7 49,0 52,0 55,0 54,3 55,3 56,3 56,3 59,3
l17 16,5 16,5 18,0 19,0 20,5 22,0 23,5 23,5 24,5 24,5 28,0 28,0 31,0 34,0 35,0 36,5 42,0 43,0 47,0 50,0 51,0 52,0 52,7 54,0 54,0 58,0
l18 6,6 6,6 6,6 6,6 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 9,0 9,0 9,0 9,0 9,0 9,5 11,0 11,0 11,0 11,0 11,0 11,0 11,3 11,3 11,3 12,0
l19 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 7,5 8,0 7,5 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 8,0 10,0 10,0 10,0
X X l20 8,5 8,5 8,5 8,5 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0 9,0
l21 14,6 13,6 13,6 14,6 15,5 16,0 15,5 15,5 15,5 15,5 17,0 18,5 18,5 19,0 19,0 18,3 18,8 20,0 20,0 19,6 19,6 19,6 20,3 21,3 21,3 21,3 21,0 21,7 21,0 22,0 23,0
r 1,2 1,2 1,2 1,2 1,2 1,2 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 1,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5 2,5
Distribuido por: Dimensões em milímetros Tolerâncias para comprimento de trabalho ±1,0mm
Caso sua aplicação seja diferente, consulte a Flex-A-Seal
BRASIL Rua Javaés, 441/443 Bom Retiro - SP CEP: 01130-010 Fone/Fax: (11) 3736-7373 e-mail: vendas@flexaseal.com.br www.flexaseal.com.br
USA 1 Jackson Street PO Box 184 Essex Junction, VT 05453-0184 USA Phone: 1-800-426-3594 - 1-802-878-8307 Fax: 1-802-878-2479 e-mail: sales@flexaseal.com www.flexaseal.com