Timken 798
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
795
Cone Part Number
798
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
587000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
152000 N
Dimensions
d - Cone Bore
127 mm
B - Cone Width
50.013 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.300 mm
da - Cone Frontface Backing Diameter
143 mm
db - Cone Backface Backing Diameter
146 mm
Ab - Cage-Cone Frontface Clearance
1.3 mm
Aa - Cage-Cone Backface Clearance
4.6 mm
a - Effective Center Location4
-1.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
87300 N
C1 - Dynamic Radial Rating (1 million revolutions)6
337000 N
C0 - Static Radial Rating
545000 N
C7
68600 N
Factors
K - Factor8
1.27
G1 - Heat Generation Factor (Roller-Raceway)
307.9
G2 - Heat Generation Factor (Rib-Roller End)
58.6
Cg - Geometry Factor9
0.124
