Timken HM905843
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
HM905843
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
234000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
60800 N
Dimensions
d - Cone Bore
44.988 mm
B - Cone Width
31.750 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
2.540 mm
da - Cone Frontface Backing Diameter
60.6 mm
db - Cone Backface Backing Diameter
68 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
3.3 mm
a - Effective Center Location4
1.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
34900 N
C1 - Dynamic Radial Rating (1 million revolutions)6
135000 N
C0 - Static Radial Rating
171000 N
C7
46700 N
Factors
K - Factor8
0.75
G1 - Heat Generation Factor (Roller-Raceway)
48.2
G2 - Heat Generation Factor (Rib-Roller End)
15.9
Cg - Geometry Factor9
0.116
