Timken 1674
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
1674
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
91500 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
23700 N
Dimensions
d - Cone Bore
31.623 mm
B - Cone Width
20.638 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.520 mm
da - Cone Frontface Backing Diameter
37 mm
db - Cone Backface Backing Diameter
39.5 mm
Ab - Cage-Cone Frontface Clearance
1.5 mm
Aa - Cage-Cone Backface Clearance
1 mm
a - Effective Center Location4
-5.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
13600 N
C1 - Dynamic Radial Rating (1 million revolutions)6
52500 N
C0 - Static Radial Rating
57900 N
C7
8650 N
Factors
K - Factor8
1.57
G1 - Heat Generation Factor (Roller-Raceway)
16.6
G2 - Heat Generation Factor (Rib-Roller End)
8.67
Cg - Geometry Factor9
0.0644
