Timken 12175
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
12000
Cone Part Number
12175
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
86200 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
22400 N
Dimensions
d - Cone Bore
44.450 mm
B - Cone Width
17.145 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.5 mm
da - Cone Frontface Backing Diameter
49.5 mm
db - Cone Backface Backing Diameter
52 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
1 mm
a - Effective Center Location4
0 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
12800 N
C1 - Dynamic Radial Rating (1 million revolutions)6
49500 N
C0 - Static Radial Rating
58100 N
C7
11100 N
Factors
K - Factor8
1.15
G1 - Heat Generation Factor (Roller-Raceway)
21
G2 - Heat Generation Factor (Rib-Roller End)
15.8
Cg - Geometry Factor9
0.0766
