ISOSTATIC B-57-4 Sleeve Bearings
100% Authentic. ISOSTATIC B-57-4 Sleeve Bearings ROLLWAY BEARING Sales Co., Ltd. TIMKEN Manufacturer Name Highest Quality. Certified Pillow Block Keyword String Supplier.
| Brand Name: |
ISOSTATIC |
| Model Number: |
B-57-4 |
| Series: |
L910300 |
| Cone Part Number: |
L910349 |
| Cup Part Number: |
L910310 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.4 Kg |
| Cage Type: |
Stamped Steel |
| d: |
63.487 mm |
| D: |
94.976 mm |
| PDF |
B-57-4 |
Product Details
| Series |
L910300 |
| Cone Part Number |
L910349 |
| Cup Part Number |
L910310 |
| Design Units |
Imperial |
| Bearing Weight |
0.4 Kg |
| Cage Type |
Stamped Steel |
| d |
63.487 mm |
| D |
94.976 mm |
| B - Cone Width |
15.499 mm |
| C - Cup Width |
11.999 mm |
| B |
17.000 mm |
| R - Cone Backface To Clear Radius1 |
1.020 mm |
| r - Cup Backface To Clear Radius2 |
1.02 mm |
| da - Cone Frontface Backing Diameter |
69.09 mm |
| db - Cone Backface Backing Diameter |
70.1 mm |
| Da - Cup Frontface Backing Diameter |
92.96 mm |
| Db - Cup Backface Backing Diameter |
85.09 mm |
| Ab - Cage-Cone Frontface Clearance |
2 mm |
| Aa - Cage-Cone Backface Clearance |
1.3 mm |
| a - Effective Center Location3 |
11.4 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
2550 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
9850 lbf |
| C0 - Static Radial Rating |
14000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
3410 lbf |
| K - Factor7 |
0.75 |
| e - ISO Factor8 |
0.78 |
| Y - ISO Factor9 |
0.77 |
| G1 - Heat Generation Factor (Roller-Raceway) |
33.5 |
| G2 - Heat Generation Factor (Rib-Roller End) |
38.2 |
| Cg - Geometry Factor |
0.101 |