Timken M514546
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
M514546
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
261000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
67700 N
Note
This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components.
Dimensions
d - Cone Bore
73.025 mm
B - Cone Width
39.370 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
0 mm
da - Cone Frontface Backing Diameter
81 mm
db - Cone Backface Backing Diameter
84 mm
Ab - Cage-Cone Frontface Clearance
3.3 mm
Aa - Cage-Cone Backface Clearance
13.2 mm
a - Effective Center Location4
-14.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
38900 N
C1 - Dynamic Radial Rating (1 million revolutions)6
150000 N
C0 - Static Radial Rating
203000 N
C7
26700 N
Factors
K - Factor8
1.46
G1 - Heat Generation Factor (Roller-Raceway)
86.6
G2 - Heat Generation Factor (Rib-Roller End)
31.4
Cg - Geometry Factor9
0.114
