Timken 67891H
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
67800
Cone Part Number
67891H
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
672000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
174000 N
Dimensions
d - Cone Bore
192.088 mm
B - Cone Width
50 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
204 mm
db - Cone Backface Backing Diameter
210 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
3 mm
a - Effective Center Location4
10.2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
100000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
386000 N
C0 - Static Radial Rating
749000 N
C7
81800 N
Factors
K - Factor8
1.22
G1 - Heat Generation Factor (Roller-Raceway)
674.8
G2 - Heat Generation Factor (Rib-Roller End)
136.4
Cg - Geometry Factor9
0.128
