Timken LM501349A
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LM501349A
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
130000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
33800 N
Dimensions
d - Cone Bore
41.275 mm
B - Cone Width
19.812 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
0.760 mm
da - Cone Frontface Backing Diameter
46.5 mm
db - Cone Backface Backing Diameter
47 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location4
-3.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
19400 N
C1 - Dynamic Radial Rating (1 million revolutions)6
74800 N
C0 - Static Radial Rating
74200 N
C7
13300 N
Factors
K - Factor8
1.46
G1 - Heat Generation Factor (Roller-Raceway)
23.3
G2 - Heat Generation Factor (Rib-Roller End)
13.3
Cg - Geometry Factor9
0.0739
