Polias de furo comum Crosby McKissick

SKU: GRRR373 Categoria:

Detalhes do produto

  • As roldanas Roll-Forged estão disponíveis em tamanhos de até 78" de diâmetro.
  • Furo comum ou furo liso são termos usados quando há apenas um furo no centro da polia.
  • As roldanas de furo comum são usinadas para se ajustarem ao tamanho do eixo listado, e nenhum rolamento ou bucha é instalado.

Vídeos

Polias de furo comum

Diâmetro externo nominal "A" (pol.)Número de estoqueDiâmetro do cabo de aço (pol.)Tamanho do furo "D" (pol.)Largura do cubo (pol.)Largura do aro (pol.)"C" Diâmetro externo nominal do cubo (pol.)"B" Diâmetro nominal da banda de rodagem (pol.)MaterialPeso aproximado (lb)
3
905042
1/40.5000.5000.501.002.62P.M.0.8
3
905024
1/40.3750.5000.501.002.62P.M.0.8
4
905140
5/160.6250.7500.621.383.50P.M.1.0
3
905051
3/160.3750.7810.751.002.38P.M.1.0
4
905122
5/160.5000.7500.621.383.50P.M.1.0
3
905097
3/160.6250.7810.751.002.38P.M.1.0
3
905079
3/160.5000.7810.751.002.38P.M.1.0
4
905168
3/80.5000.8120.751.503.25P.M.1.3
4
905202
3/80.7500.8120.751.503.25P.M.1.3
4
905220
1/20.5001.0621.001.623.18P.M.1.5
4
905248
1/20.6251.0621.001.623.18P.M.1.5
5
905300
3/80.7500.9380.882.254.25P.M.2.3
5
905293
3/160.7500.9380.882.254.25P.M.2.3
5
905328
1/20.6251.0621.002.254.00P.M.2.5
6
905462
3/80.7500.8120.751.885.00P.M.2.5
6
905426
3/80.5000.8120.751.885.00D.I.2.5
6
905480
3/80.5001.0621.001.885.00D.I.2.5
6
905523
3/80.7501.0621.0018.805.00P.M.4.2
8
905747
1/20.7501.1251.002.386.88D.I.5.0
6.75
905701
3/80.7501.1881.122.005.88D.I.5.0
8
905809
5/80.7501.3751.252.006.50D.I.6.0
8
905845
5/81.0001.3751.252.006.50D.I.6.8
8
909324
5/81.0001.3751.252.506.62D.I.8.5
8
909342
5/81.1251.3751.252.506.62D.I.8.5
8
909388
5/81.5001.3751.252.506.62D.I.8.5
8
905783
1/21.0001.1251.002.386.88D.I.8.5
8
909360
5/81.2501.3751.252.506.62D.I.8.5
10
906005
5/81.0001.3751.253.008.50D.I.9.3
10
905943
1/21.0001.1251.002.888.75D.I.10.0
10
909761
5/81.5001.3751.253.008.50D.I.13.5
12
906041
1/21.0001.1251.004.0010.62D.I.16.5
12
906087
1/21.2501.1251.004.0010.62D.I.16.5
12
906247
7/81.5002.0001.753.7510.00D.I.20.3
14
*906283
3/41.1251.6251.503.2512.25C.I.26.5
14
*906309
3/41.2501.6251.503.2512.25C.I.26.5
18
910820
12.0002.0001.884.0014.88R.F.62.0
Diâmetro externo nominal "A" (mm)Número de estoqueDiâmetro do cabo de aço (mm)Largura do cubo (pol.)Largura do aro (mm)"C" Diâmetro externo nominal do cubo (mm)"B" Diâmetro nominal da banda de rodagem (mm)MaterialPeso aproximado (kg)
76.0
905042
612.712.725.466.5P.M..34
76.0
905024
612.712.725.466.5P.M..34
102
905140
819.115.934.989.0P.M..45
76.0
905051
519.819.125.460.5P.M..45
102
905122
819.115.934.989.0P.M..45
76.0
905097
519.819.125.460.5P.M..45
76.0
905079
519.819.125.460.5P.M..45
102
905168
1020.619.138.182.5P.M..57
102
905202
1020.619.138.182.5P.M..57
102
905220
1327.025.441.381.0P.M..68
102
905248
1327.025.441.381.0P.M..68
127
905300
1023.822.257.0108P.M.1.02
127
905293
523.822.257.0108P.M.1.02
127
905328
1327.025.457.0102P.M.1.13
152
905462
1020.619.147.6127P.M.1.13
152
905426
1020.619.147.6127D.I.1.13
152
905480
1027.025.447.6127D.I.1.13
152
905523
1027.025.447.6127P.M.1.89
203
905747
1328.625.460.5175D.I.2.27
171
905701
1030.228.651.0149D.I.2.27
203
905809
1634.931.851.0165D.I.2.72
203
905845
1634.931.851.0165D.I.3.06
203
909324
1634.931.863.5168D.I.3.86
203
909342
1634.931.863.5168D.I.3.86
203
909388
1634.931.863.5168D.I.3.86
203
905783
1328.625.460.5175D.I.3.86
203
909360
1634.931.863.5168D.I.3.86
254
906005
1634.931.876.0216D.I.4.20
254
905943
1328.625.473.0222D.I.4.54
254
909761
1634.931.876.0216D.I.6.12
305
906041
1328.625.4102270D.I.7.48
305
906087
1328.625.4102270D.I.7.48
305
906247
2251.044.595.5254D.I.9.19
356
*906283
1941.338.182.5311C.I.12
356
*906309
1941.338.182.5311C.I.12
457
910820
2651.047.6102378R.F.28.1

Material: B.S.=Aço em barra, C.I.=Ferro fundido, F.S.=Aço forjado, D.I.=Ferro dúctil, C.S.=Aço fundido, P.M.=Metal pulverizado, R.F.=Roll-Forged.

*Sem ranhura de endurecimento por chama.

Imagens de diagrama

Diagrama 1