Timken M252337
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
M252300
Cone Part Number
M252337
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
2000000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
519000 N
Dimensions
d - Cone Bore
247.650 mm
B - Cone Width
74.613 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
270 mm
db - Cone Backface Backing Diameter
280 mm
Ab - Cage-Cone Frontface Clearance
4.8 mm
Aa - Cage-Cone Backface Clearance
7.4 mm
a - Effective Center Location4
-6.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
298000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1150000 N
C0 - Static Radial Rating
2030000 N
C7
170000 N
Factors
K - Factor8
1.76
G1 - Heat Generation Factor (Roller-Raceway)
1839.2
G2 - Heat Generation Factor (Rib-Roller End)
226.1
Cg - Geometry Factor9
0.159
