Timken LM102949
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LM102949
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
127000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
32900 N
Dimensions
d - Cone Bore
45.242 mm
B - Cone Width
19.812 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.560 mm
da - Cone Frontface Backing Diameter
50 mm
db - Cone Backface Backing Diameter
56 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location4
-4.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
18900 N
C1 - Dynamic Radial Rating (1 million revolutions)6
72900 N
C0 - Static Radial Rating
81800 N
C7
9870 N
Factors
K - Factor8
1.91
G1 - Heat Generation Factor (Roller-Raceway)
31.1
G2 - Heat Generation Factor (Rib-Roller End)
18.8
Cg - Geometry Factor9
0.0744
