Timken LM72849
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Cone Part Number
LM72849
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
61200 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
15900 N
Dimensions
d - Cone Bore
22.606 mm
B - Cone Width
15.499 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.520 mm
da - Cone Frontface Backing Diameter
28 mm
db - Cone Backface Backing Diameter
30 mm
Ab - Cage-Cone Frontface Clearance
1.8 mm
Aa - Cage-Cone Backface Clearance
0 mm
a - Effective Center Location4
-3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
9110 N
C1 - Dynamic Radial Rating (1 million revolutions)6
35100 N
C0 - Static Radial Rating
33000 N
C7
7380 N
Factors
K - Factor8
1.24
G1 - Heat Generation Factor (Roller-Raceway)
7.5
G2 - Heat Generation Factor (Rib-Roller End)
8.95
Cg - Geometry Factor9
0.0538
