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TIMKEN圆锥滚子轴承L21549 - L21511：
Series |
N/A L21500 |
Cone Part Number |
N/A L21549 |
Cup Part Number |
N/A L21511 |
Design Units |
N/A Imperial |
Bearing Weight |
N/A 0.000 Kg0.1 lb |
Cage Type |
N/A Stamped Steel |
d - Bore |
N/A 15.875 mm0.6250 in |
D - Cup Outer Diameter |
N/A 34.989 mm1.3775 in |
B - Cone Width |
N/A 10.998 mm0.4330 in |
C - Cup Width |
N/A 8.712 mm0.3430 in |
T - Bearing Width |
N/A 10.998 mm0.4330 in |
| R - Cone Backface "To Clear" Radius1 | N/A 1.270 mm0.050 in |
| r - Cup Backface "To Clear" Radius2 | N/A 1.27 mm0.050 in |
da - Cone Frontface Backing Diameter |
N/A 19.56 mm0.77 in |
db - Cone Backface Backing Diameter |
N/A 21.59 mm0.85 in |
Da - Cup Frontface Backing Diameter |
N/A 33.50 mm1.32 in |
Db - Cup Backface Backing Diameter |
N/A 28.96 mm1.14 in |
Ab - Cage-Cone Frontface Clearance |
N/A 2 mm0.08 in |
Aa - Cage-Cone Backface Clearance |
N/A -0.8 mm-0.03 in |
| a - Effective Center Location3 | N/A -3.3 mm-0.13 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | N/A 836 lbf3720 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | N/A 3230 lbf14300 N |
C0 - Static Radial Rating |
N/A 3130 lbf13900 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | N/A 456 lbf2030 N |
| K - Factor7 | N/A 1.83 |
| e - ISO Factor8 | N/A 0.32 |
| Y - ISO Factor9 | N/A 1.88 |
G1 - Heat Generation Factor (Roller-Raceway) |
N/A 3 |
G2 - Heat Generation Factor (Rib-Roller End) |
N/A 5.36 |
Cg - Geometry Factor |
N/A 0.0348 |
