Timken 487TD
Tapered Roller Bearings - Double Tapered Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
475
Cone Part Number
487TD
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)1
135000 N
C0 - Static Radial Rating
186000 N
Dimensions
d - Cone Bore
72.073 mm
B - Double Cone Width
67.539 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius2
0.800 mm
da - Cone Frontface Backing Diameter
80 mm
Ab - Cage-Cone Frontface Clearance
3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
35100 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
236000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
61100 N
C6
23100 N
Factors
K - Factor7
1.52
Cg - Geometry Factor8
0.108
