Timken LM520349
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
LM520300
Cone Part Number
LM520349
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
223000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
57800 N
Dimensions
d - Cone Bore
101.600 mm
B - Cone Width
21.717 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.5 mm
da - Cone Frontface Backing Diameter
107 mm
db - Cone Backface Backing Diameter
110 mm
Ab - Cage-Cone Frontface Clearance
3.8 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location4
3.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
33200 N
C1 - Dynamic Radial Rating (1 million revolutions)6
128000 N
C0 - Static Radial Rating
195000 N
C7
22000 N
Factors
K - Factor8
1.51
Cg - Geometry Factor9
0.125
