Series | 290000 |
Cone Part Number | EE291175 |
Cup Part Number | 291749 |
Design Units | Imperial |
Bearing Weight | 29.40 Kg |
Cage Type | Stamped Steel |
d | 298.450 mm |
D | 444.5 mm |
B - Cone Width | 61.913 mm |
C - Cup Width | 39.688 mm |
B | 63.503 mm |
R - Cone Backface To Clear Radius1 | 7.870 mm |
r - Cup Backface To Clear Radius2 | 3.30 mm |
da - Cone Frontface Backing Diameter | 320.04 mm |
db - Cone Backface Backing Diameter | 331.98 mm |
Da - Cup Frontface Backing Diameter | 422.40 mm |
Db - Cup Backface Backing Diameter | 415.04 mm |
Ab - Cage-Cone Frontface Clearance | 8.6 mm |
Aa - Cage-Cone Backface Clearance | 10.2 mm |
a - Effective Center Location3 | 7.6 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 51700 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 199000 lbf |
C0 - Static Radial Rating | 312000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 33400 lbf |
K - Factor7 | 1.55 |
e - ISO Factor8 | 0.38 |
Y - ISO Factor9 | 1.59 |
G1 - Heat Generation Factor (Roller-Raceway) | 1579.2 |
G2 - Heat Generation Factor (Rib-Roller End) | 244.8 |
Cg - Geometry Factor | 0.156 |