Timken EE921124
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
920000
Cone Part Number
EE921124
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
2630000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
681000 N
Dimensions
d - Cone Bore
285.750 mm
B - Cone Width
80.569 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
9.700 mm
da - Cone Frontface Backing Diameter
309 mm
db - Cone Backface Backing Diameter
325 mm
Ab - Cage-Cone Frontface Clearance
7.4 mm
Aa - Cage-Cone Backface Clearance
14.7 mm
a - Effective Center Location4
-13.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
391000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1510000 N
C0 - Static Radial Rating
1990000 N
C7
196000 N
Factors
K - Factor8
2
G1 - Heat Generation Factor (Roller-Raceway)
1732.1
G2 - Heat Generation Factor (Rib-Roller End)
200
Cg - Geometry Factor9
0.148
