Timken 82680X
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
82600
Cone Part Number
82680X
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
930000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
241000 N
Dimensions
d - Cone Bore
177.800 mm
B - Cone Width
61.913 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.300 mm
da - Cone Frontface Backing Diameter
195 mm
db - Cone Backface Backing Diameter
198 mm
Ab - Cage-Cone Frontface Clearance
1.5 mm
Aa - Cage-Cone Backface Clearance
8.6 mm
a - Effective Center Location4
4.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
138000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
534000 N
C0 - Static Radial Rating
979000 N
C7
124000 N
Factors
K - Factor8
1.11
G1 - Heat Generation Factor (Roller-Raceway)
661.2
G2 - Heat Generation Factor (Rib-Roller End)
119.5
Cg - Geometry Factor9
0.131
