Timken 4368
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
4368
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
346000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
89700 N
Dimensions
d - Cone Bore
34.925 mm
B - Cone Width
40.386 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.560 mm
da - Cone Frontface Backing Diameter
49 mm
db - Cone Backface Backing Diameter
55 mm
Ab - Cage-Cone Frontface Clearance
1.5 mm
Aa - Cage-Cone Backface Clearance
1.5 mm
a - Effective Center Location4
-15 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
51500 N
C1 - Dynamic Radial Rating (1 million revolutions)6
199000 N
C0 - Static Radial Rating
204000 N
C7
25100 N
Factors
K - Factor8
2.05
G1 - Heat Generation Factor (Roller-Raceway)
52.9
G2 - Heat Generation Factor (Rib-Roller End)
16.7
Cg - Geometry Factor9
0.0872
