Timken 67790D
Tapered Roller Bearings - Double Tapered Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
67700
Cone Part Number
67790D
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)1
405000 N
C0 - Static Radial Rating
779000 N
Dimensions
d - Cone Bore
177.800 mm
B - Double Cone Width
90.488 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius2
1.5 mm
da - Cone Frontface Backing Diameter
191 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
105000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
705000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
183000 N
C6
79000 N
Factors
K - Factor7
1.33
G1 - Heat Generation Factor (Roller-Raceway)
622
G2 - Heat Generation Factor (Rib-Roller End)
122
Cg - Geometry Factor8
0.121
