Timken L507945
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
L507900
Cone Part Number
L507945
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
109000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
28300 N
Dimensions
d - Cone Bore
53.975 mm
B - Cone Width
18.258 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.5 mm
da - Cone Frontface Backing Diameter
60 mm
db - Cone Backface Backing Diameter
62 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
0 mm
a - Effective Center Location4
-0.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
16300 N
C1 - Dynamic Radial Rating (1 million revolutions)6
62700 N
C0 - Static Radial Rating
95600 N
C7
10800 N
Factors
K - Factor8
1.5
G1 - Heat Generation Factor (Roller-Raceway)
46.1
G2 - Heat Generation Factor (Rib-Roller End)
38.5
Cg - Geometry Factor9
0.0914
