Timken EE982028
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
980000
Cone Part Number
EE982028
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
3460000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
898000 N
Dimensions
d - Cone Bore
514.350 mm
B - Cone Width
81.758 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
549 mm
db - Cone Backface Backing Diameter
555 mm
Ab - Cage-Cone Frontface Clearance
10.4 mm
Aa - Cage-Cone Backface Clearance
17.5 mm
a - Effective Center Location4
45.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
516000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1990000 N
C0 - Static Radial Rating
3430000 N
C7
418000 N
Factors
K - Factor8
1.23
G1 - Heat Generation Factor (Roller-Raceway)
4901.2
G2 - Heat Generation Factor (Rib-Roller End)
606.3
Cg - Geometry Factor9
0.243
