Timken LM11749
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LM11749
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
51100 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
13300 N
Dimensions
d - Cone Bore
17.463 mm
B - Cone Width
14.605 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.270 mm
da - Cone Frontface Backing Diameter
22 mm
db - Cone Backface Backing Diameter
24 mm
Ab - Cage-Cone Frontface Clearance
1.3 mm
Aa - Cage-Cone Backface Clearance
0 mm
a - Effective Center Location4
-5.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
7610 N
C1 - Dynamic Radial Rating (1 million revolutions)6
29400 N
C0 - Static Radial Rating
23400 N
C7
3730 N
Factors
K - Factor8
2.04
G1 - Heat Generation Factor (Roller-Raceway)
4.8
G2 - Heat Generation Factor (Rib-Roller End)
4.74
Cg - Geometry Factor9
0.0392
