Timken M249734H
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
M249700
Cone Part Number
M249734H
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
518000 N
Dimensions
d - Cone Bore
231.775 mm
B - Cone Width
71.438 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
255 mm
db - Cone Backface Backing Diameter
265 mm
Ab - Cage-Cone Frontface Clearance
4.3 mm
Aa - Cage-Cone Backface Clearance
7.1 mm
a - Effective Center Location4
-6.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
297000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1150000 N
C0 - Static Radial Rating
1850000 N
C7
169000 N
Factors
K - Factor8
1.76
G1 - Heat Generation Factor (Roller-Raceway)
1626
G2 - Heat Generation Factor (Rib-Roller End)
173
Cg - Geometry Factor9
0.153
