Timken LM29749N
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LM29749N
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
100000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
26000 N
Dimensions
d - Cone Bore
38.1 mm
B - Cone Width
18.288 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
2.290 mm
da - Cone Frontface Backing Diameter
42.5 mm
db - Cone Backface Backing Diameter
46 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location4
-4.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
14900 N
C1 - Dynamic Radial Rating (1 million revolutions)6
57600 N
C0 - Static Radial Rating
60300 N
C7
8500 N
Factors
K - Factor8
1.76
G1 - Heat Generation Factor (Roller-Raceway)
20.4
G2 - Heat Generation Factor (Rib-Roller End)
15
Cg - Geometry Factor9
0.0666
