Timken LL758744
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LL758744
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
424000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
110000 N
Dimensions
d - Cone Bore
323.850 mm
B - Cone Width
28.575 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.560 mm
da - Cone Frontface Backing Diameter
333 mm
db - Cone Backface Backing Diameter
339 mm
Ab - Cage-Cone Frontface Clearance
3.6 mm
Aa - Cage-Cone Backface Clearance
2 mm
a - Effective Center Location4
35.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
63100 N
C1 - Dynamic Radial Rating (1 million revolutions)6
244000 N
C0 - Static Radial Rating
672000 N
C7
47600 N
Factors
K - Factor8
1.33
G1 - Heat Generation Factor (Roller-Raceway)
1500
G2 - Heat Generation Factor (Rib-Roller End)
792
Cg - Geometry Factor9
0.201
