Timken LM104949E
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LM104949E
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
168000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
43500 N
Dimensions
d - Cone Bore
50.8 mm
B - Cone Width
25.883 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.560 mm
da - Cone Frontface Backing Diameter
56 mm
db - Cone Backface Backing Diameter
62 mm
Ab - Cage-Cone Frontface Clearance
-1 mm
Aa - Cage-Cone Backface Clearance
0.8 mm
a - Effective Center Location4
-5.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
25000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
96300 N
C0 - Static Radial Rating
104000 N
C7
13000 N
Factors
K - Factor8
1.91
G1 - Heat Generation Factor (Roller-Raceway)
38.8
G2 - Heat Generation Factor (Rib-Roller End)
19.3
Cg - Geometry Factor9
0.0801
