Timken H715348
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
H715300
Cone Part Number
H715348
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
556000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
144000 N
Dimensions
d - Cone Bore
77.788 mm
B - Cone Width
46.038 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
88 mm
db - Cone Backface Backing Diameter
99 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
3.6 mm
a - Effective Center Location4
-8.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
82700 N
C1 - Dynamic Radial Rating (1 million revolutions)6
319000 N
C0 - Static Radial Rating
405000 N
C7
67000 N
Factors
K - Factor8
1.24
G1 - Heat Generation Factor (Roller-Raceway)
147
G2 - Heat Generation Factor (Rib-Roller End)
32.8
Cg - Geometry Factor9
0.0993
