Timken 97472X
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
97000
Cone Part Number
97472X
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
655000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
170000 N
Dimensions
d - Cone Bore
120 mm
B - Cone Width
49.428 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
140 mm
db - Cone Backface Backing Diameter
145 mm
Ab - Cage-Cone Frontface Clearance
5.3 mm
Aa - Cage-Cone Backface Clearance
7.1 mm
a - Effective Center Location4
13.2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
97500 N
C1 - Dynamic Radial Rating (1 million revolutions)6
376000 N
C0 - Static Radial Rating
486000 N
C7
123000 N
Factors
K - Factor8
0.79
G1 - Heat Generation Factor (Roller-Raceway)
237
G2 - Heat Generation Factor (Rib-Roller End)
44.6
Cg - Geometry Factor9
0.131
