Timken LM272249DW
Tapered Roller Bearings - Double Tapered Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
LM272200
Cone Part Number
LM272249DW
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)1
1690000 N
C0 - Static Radial Rating
4100000 N
Dimensions
d - Cone Bore
482.600 mm
B - Double Cone Width
158.750 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius2
3.300 mm
da - Cone Frontface Backing Diameter
504 mm
Ab - Cage-Cone Frontface Clearance
5.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
439000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
2950000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
764000 N
C6
250000 N
Factors
K - Factor7
1.76
G1 - Heat Generation Factor (Roller-Raceway)
6040
G2 - Heat Generation Factor (Rib-Roller End)
665
Cg - Geometry Factor8
0.233
