Timken 475X
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
475
Cone Part Number
475X
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
231000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
59900 N
Dimensions
d - Cone Bore
55.001 mm
B - Cone Width
29.007 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
2 mm
da - Cone Frontface Backing Diameter
66 mm
db - Cone Backface Backing Diameter
69 mm
Ab - Cage-Cone Frontface Clearance
3 mm
Aa - Cage-Cone Backface Clearance
1 mm
a - Effective Center Location4
-4.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
34400 N
C1 - Dynamic Radial Rating (1 million revolutions)6
133000 N
C0 - Static Radial Rating
186000 N
C7
22700 N
Factors
K - Factor8
1.52
G1 - Heat Generation Factor (Roller-Raceway)
77.2
G2 - Heat Generation Factor (Rib-Roller End)
23
Cg - Geometry Factor9
0.108
