Timken LM377449H
Tapered Roller Bearings - Single Cones - Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Cone Part Number
LM377449H
Design Units
METRIC
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
4980000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
1290000 N
Dimensions
d - Cone Bore
558.8 mm
B - Cone Width
93 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
db - Cone Backface Backing Diameter
594 mm
Ab - Cage-Cone Frontface Clearance
10.16 mm
Aa - Cage-Cone Backface Clearance
6.9 mm
a - Effective Center Location4
15.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
741000 N
C6
439000 N
Factors
K - Factor7
1.69
