Timken 37431
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
37000
Cone Part Number
37431
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
201000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
52000 N
Dimensions
d - Cone Bore
109.538 mm
B - Cone Width
21.438 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
116 mm
db - Cone Backface Backing Diameter
123 mm
Ab - Cage-Cone Frontface Clearance
3.8 mm
Aa - Cage-Cone Backface Clearance
2 mm
a - Effective Center Location4
13.7 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
29900 N
C1 - Dynamic Radial Rating (1 million revolutions)6
115000 N
C0 - Static Radial Rating
179000 N
C7
31000 N
Factors
K - Factor8
0.96
G1 - Heat Generation Factor (Roller-Raceway)
123.7
G2 - Heat Generation Factor (Rib-Roller End)
57.1
Cg - Geometry Factor9
0.144
