Series | 2500 |
Cone Part Number | 2558 |
Cup Part Number | 2530 |
Design Units | Imperial |
Bearing Weight | 0.4 Kg |
Cage Type | Stamped Steel |
d | 30.163 mm |
D | 66.421 mm |
B - Cone Width | 25.357 mm |
C - Cup Width | 20.638 mm |
B | 25.400 mm |
R - Cone Backface To Clear Radius1 | 2.290 mm |
r - Cup Backface To Clear Radius2 | 0.76 mm |
da - Cone Frontface Backing Diameter | 36.58 mm |
db - Cone Backface Backing Diameter | 39.88 mm |
Da - Cup Frontface Backing Diameter | 62.99 mm |
Db - Cup Backface Backing Diameter | 59.94 mm |
Ab - Cage-Cone Frontface Clearance | 1.5 mm |
Aa - Cage-Cone Backface Clearance | 0.5 mm |
a - Effective Center Location3 | -8.6 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 4880 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 18800 lbf |
C0 - Static Radial Rating | 21200 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2280 lbf |
K - Factor7 | 2.14 |
e - ISO Factor8 | 0.27 |
Y - ISO Factor9 | 2.19 |
G1 - Heat Generation Factor (Roller-Raceway) | 23.6 |
G2 - Heat Generation Factor (Rib-Roller End) | 9.63 |
Cg - Geometry Factor | 0.0656 |