Timken M276449
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
M276400
Cone Part Number
M276449
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
6980000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
1810000 N
Dimensions
d - Cone Bore
536.575 mm
B - Cone Width
146.050 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
570 mm
db - Cone Backface Backing Diameter
576 mm
Ab - Cage-Cone Frontface Clearance
8.1 mm
Aa - Cage-Cone Backface Clearance
10.7 mm
a - Effective Center Location4
-9.7 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
1040000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
4010000 N
C0 - Static Radial Rating
9250000 N
C7
592000 N
Factors
K - Factor8
1.76
G1 - Heat Generation Factor (Roller-Raceway)
10600
G2 - Heat Generation Factor (Rib-Roller End)
614
Cg - Geometry Factor9
0.284
