Timken 6280
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
6200
Cone Part Number
6280
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
533000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
138000 N
Dimensions
d - Cone Bore
53.975 mm
B - Cone Width
52.388 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
67 mm
db - Cone Backface Backing Diameter
74 mm
Ab - Cage-Cone Frontface Clearance
3.6 mm
Aa - Cage-Cone Backface Clearance
1.8 mm
a - Effective Center Location4
-19.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
79300 N
C1 - Dynamic Radial Rating (1 million revolutions)6
306000 N
C0 - Static Radial Rating
370000 N
C7
40500 N
Factors
K - Factor8
1.96
G1 - Heat Generation Factor (Roller-Raceway)
103
G2 - Heat Generation Factor (Rib-Roller End)
18.7
Cg - Geometry Factor9
0.0757
