Timken LL408049
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
LL408000
Cone Part Number
LL408049
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
62900 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
16300 N
Dimensions
d - Cone Bore
57.150 mm
B - Cone Width
12.700 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.5 mm
da - Cone Frontface Backing Diameter
61 mm
db - Cone Backface Backing Diameter
64 mm
Ab - Cage-Cone Frontface Clearance
2.5 mm
Aa - Cage-Cone Backface Clearance
0 mm
a - Effective Center Location4
1.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
9370 N
C1 - Dynamic Radial Rating (1 million revolutions)6
36100 N
C0 - Static Radial Rating
46800 N
C7
5940 N
Factors
K - Factor8
1.58
G1 - Heat Generation Factor (Roller-Raceway)
27.4
G2 - Heat Generation Factor (Rib-Roller End)
36.3
Cg - Geometry Factor9
0.0749
