Timken LM451347
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
LM451300
Cone Part Number
LM451347
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
1110000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
288000 N
Dimensions
d - Cone Bore
264.975 mm
B - Cone Width
61.999 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.600 mm
da - Cone Frontface Backing Diameter
280 mm
db - Cone Backface Backing Diameter
284 mm
Ab - Cage-Cone Frontface Clearance
2.8 mm
Aa - Cage-Cone Backface Clearance
3.3 mm
a - Effective Center Location4
5.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
165000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
637000 N
C0 - Static Radial Rating
1310000 N
C7
102000 N
Factors
K - Factor8
1.62
G1 - Heat Generation Factor (Roller-Raceway)
1411.7
G2 - Heat Generation Factor (Rib-Roller End)
193.7
Cg - Geometry Factor9
0.148
