Timken HM803149
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
HM803149
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
198000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
51300 N
Dimensions
d - Cone Bore
44.450 mm
B - Cone Width
29.370 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.560 mm
da - Cone Frontface Backing Diameter
53.4 mm
db - Cone Backface Backing Diameter
62 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
1 mm
a - Effective Center Location4
-4.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
29500 N
C1 - Dynamic Radial Rating (1 million revolutions)6
114000 N
C0 - Static Radial Rating
144000 N
C7
27600 N
Factors
K - Factor8
1.07
G1 - Heat Generation Factor (Roller-Raceway)
39.2
G2 - Heat Generation Factor (Rib-Roller End)
10.6
Cg - Geometry Factor9
0.0974
