TIMKEN L44643-902A2 Tapered Roller Bearing Assemblies
Various Tapered Roller Bearing Assemblies types and sizes 1.5 Fatigue Load Rating (kN): to accommodate your TIMKEN L44643-902A2 Tapered Roller Bearing Assemblies 39 Dynamic Load Rating (kN): requirements.
What is L44643-902A2 bearing cross reference？
| Brand Name: |
TIMKEN |
| Model Number: |
L44643-902A2 |
| Series: |
540000 |
| Cone Part Number: |
EE540550 |
| Cup Part Number: |
541162 |
| Design Units: |
Imperial |
| Bearing Weight: |
25.3 Kg |
| Cage Type: |
Stamped Steel |
| d: |
139.700 mm |
| D: |
295.275 mm |
| PDF |
L44643-902A2 |
Product Details
| Series |
540000 |
| Cone Part Number |
EE540550 |
| Cup Part Number |
541162 |
| Design Units |
Imperial |
| Bearing Weight |
25.3 Kg |
| Cage Type |
Stamped Steel |
| d |
139.700 mm |
| D |
295.275 mm |
| B - Cone Width |
87.313 mm |
| C - Cup Width |
57.150 mm |
| B |
82.553 mm |
| R - Cone Backface To Clear Radius1 |
9.650 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
166.12 mm |
| db - Cone Backface Backing Diameter |
182.88 mm |
| Da - Cup Frontface Backing Diameter |
264.90 mm |
| Db - Cup Backface Backing Diameter |
256.03 mm |
| Ab - Cage-Cone Frontface Clearance |
1.5 mm |
| Aa - Cage-Cone Backface Clearance |
11.7 mm |
| a - Effective Center Location3 |
-20.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
47900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
185000 lbf |
| C0 - Static Radial Rating |
246000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
32700 lbf |
| K - Factor7 |
1.47 |
| e - ISO Factor8 |
0.4 |
| Y - ISO Factor9 |
1.51 |
| G1 - Heat Generation Factor (Roller-Raceway) |
517.6 |
| G2 - Heat Generation Factor (Rib-Roller End) |
52.9 |
| Cg - Geometry Factor |
0.111 |