Timken 38886
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
38886
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
394000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
102000 N
Dimensions
d - Cone Bore
266.7 mm
B - Cone Width
33.470 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.520 mm
da - Cone Frontface Backing Diameter
275 mm
db - Cone Backface Backing Diameter
277 mm
Ab - Cage-Cone Frontface Clearance
0.3 mm
Aa - Cage-Cone Backface Clearance
-0.3 mm
a - Effective Center Location4
19.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
58700 N
C1 - Dynamic Radial Rating (1 million revolutions)6
227000 N
C0 - Static Radial Rating
527000 N
C7
36800 N
Factors
K - Factor8
1.6
G1 - Heat Generation Factor (Roller-Raceway)
993.2
G2 - Heat Generation Factor (Rib-Roller End)
480.2
Cg - Geometry Factor9
0.166
