Timken LM757049AA
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
LM757000
Cone Part Number
LM757049AA
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
1420000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
368000 N
Dimensions
d - Cone Bore
304.8 mm
B - Cone Width
63.5 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
12.700 mm
da - Cone Frontface Backing Diameter
322 mm
db - Cone Backface Backing Diameter
344 mm
Ab - Cage-Cone Frontface Clearance
3.8 mm
Aa - Cage-Cone Backface Clearance
6.1 mm
a - Effective Center Location4
16.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
211000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
815000 N
C0 - Static Radial Rating
1740000 N
C7
160000 N
Factors
K - Factor8
1.32
Cg - Geometry Factor9
0.178
