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- TIMKEN L44649-L44610 tapered roller bearings
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Description
Inside Diameter: 26.988 mm
Outside Diameter: 50.292 mm
Width: 14.224 mm
Basic dynamic load rating: 35.6 kN
Basic static load rating: 32.9 kN
| model | L44649-L44610 |
|---|---|
| Cone Part Number | L44649 |
| Cup Part Number | L44610 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.100 Kg 0.30 lb |
| Dimensions | |
| d - Bore |
26.988 mm 1.0625 in |
| D - Cup Outer Diameter |
50.292 mm 1.9800 in |
| B - Cone Width |
14.732 mm 0.5800 in |
| C - Cup Width |
10.668 mm 0.4200 in |
| T - Bearing Width |
14.224 mm 0.5600 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
3.560 mm 0.14 in |
| r - Cup Backface "To Clear" Radius |
1.27 mm 0.050 in |
| da - Cone Frontface Backing Diameter |
30.99 mm 1.22 in |
| db - Cone Backface Backing Diameter |
37.59 mm 1.48 in |
| Da - Cup Frontface Backing Diameter |
47.50 mm 1.87 in |
| Db - Cup Backface Backing Diameter |
44.45 mm 1.75 in |
| Ab - Cage-Cone Frontface Clearance |
1.3 mm 0.05 in |
| Aa - Cage-Cone Backface Clearance |
0.5 mm 0.02 in |
| a - Effective Center Location |
-3.30 mm -0.13 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
9230 N 2080 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
35600 N 8010 lbf |
| C0 - Static Radial Rating |
32900 N 7400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
5910 N 1330 lbf |
| Factors | |
| K - Factor | 1.56 |
| e - ISO Factor | 0.37 |
| Y - ISO Factor | 1.60 |
| G1 - Heat Generation Factor (Roller-Raceway) | 8.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 8.93 |
| Cg - Geometry Factor | 0.0526 |




















