Timken L570649
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
L570649
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
2140000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
556000 N
Dimensions
d - Cone Bore
457.200 mm
B - Cone Width
74.613 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.35 mm
da - Cone Frontface Backing Diameter
475 mm
db - Cone Backface Backing Diameter
485 mm
Ab - Cage-Cone Frontface Clearance
5.6 mm
Aa - Cage-Cone Backface Clearance
6.1 mm
a - Effective Center Location4
27.2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
319000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1230000 N
C0 - Static Radial Rating
3170000 N
C7
220000 N
Factors
K - Factor8
1.45
G1 - Heat Generation Factor (Roller-Raceway)
4970
G2 - Heat Generation Factor (Rib-Roller End)
560
Cg - Geometry Factor9
0.232
