TIMKEN 15520RB-90020 Tapered Roller Bearing Assemblies
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What is 15520RB-90020 bearing cross reference？
| Brand Name: |
TIMKEN |
| Model Number: |
15520RB-90020 |
| Series: |
LM757000 |
| Cone Part Number: |
LM757049 |
| Cup Part Number: |
LM757010 |
| Design Units: |
Imperial |
| Bearing Weight: |
21.600 Kg |
| Cage Type: |
Stamped Steel |
| d: |
304.8 mm |
| D: |
406.400 mm |
| PDF |
15520RB-90020 |
Product Details
| Series |
LM757000 |
| Cone Part Number |
LM757049 |
| Cup Part Number |
LM757010 |
| Design Units |
Imperial |
| Bearing Weight |
21.600 Kg |
| Cage Type |
Stamped Steel |
| d |
304.8 mm |
| D |
406.400 mm |
| B - Cone Width |
63.5 mm |
| C - Cup Width |
47.625 mm |
| B |
63.5 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
322.07 mm |
| db - Cone Backface Backing Diameter |
330.96 mm |
| Da - Cup Frontface Backing Diameter |
393.95 mm |
| Db - Cup Backface Backing Diameter |
379.98 mm |
| Ab - Cage-Cone Frontface Clearance |
3.8 mm |
| Aa - Cage-Cone Backface Clearance |
5.8 mm |
| a - Effective Center Location3 |
16.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
44800 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
173000 lbf |
| C0 - Static Radial Rating |
392000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
33900 lbf |
| K - Factor7 |
1.32 |
| e - ISO Factor8 |
0.44 |
| Y - ISO Factor9 |
1.36 |
| G1 - Heat Generation Factor (Roller-Raceway) |
1990 |
| G2 - Heat Generation Factor (Rib-Roller End) |
260 |
| Cg - Geometry Factor |
0.178 |