Timken 472-B
Tapered Roller Bearings - Single Flanged Cups - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
475
Cup Part Number
472-B
Design Units
Imperial
Dimensions
D - Cup Outer Diameter
120 mm
D1 - Flange Outer Diameter
125.435 mm
C - Cup Width
24.237 mm
C1 - Cup Flange Width
5.537 mm
Abutment and Fillet Dimensions
r - Cup Backface "To Clear" Radius1
0.8 mm
Da - Cup Frontface Backing Diameter
115.82 mm
Factors
K - Factor2
1.52
e - ISO Factor3
0.38
Y - ISO Factor4
1.56
G1 - Heat Generation Factor (Roller-Raceway)
38.8
G2 - Heat Generation Factor (Rib-Roller End)
27.8
Cg - Geometry Factor5
0.108
