Timken M274149
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
M274100
Cone Part Number
M274149
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
6150000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
1590000 N
Dimensions
d - Cone Bore
501.650 mm
B - Cone Width
136.525 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
534 mm
db - Cone Backface Backing Diameter
540 mm
Ab - Cage-Cone Frontface Clearance
10.2 mm
Aa - Cage-Cone Backface Clearance
10.4 mm
a - Effective Center Location4
-10.7 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
916000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
3530000 N
C0 - Static Radial Rating
8070000 N
C7
521000 N
Factors
K - Factor8
1.76
G1 - Heat Generation Factor (Roller-Raceway)
9019.6
G2 - Heat Generation Factor (Rib-Roller End)
560.7
Cg - Geometry Factor9
0.269
