Timken M667947
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
M667900
Cone Part Number
M667947
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
3250000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
843000 N
Dimensions
d - Cone Bore
409.575 mm
B - Cone Width
87.313 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
431 mm
db - Cone Backface Backing Diameter
440 mm
Ab - Cage-Cone Frontface Clearance
4.8 mm
Aa - Cage-Cone Backface Clearance
6.1 mm
a - Effective Center Location4
17.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
484000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1870000 N
C0 - Static Radial Rating
3940000 N
C7
346000 N
Factors
K - Factor8
1.4
G1 - Heat Generation Factor (Roller-Raceway)
4639.7
G2 - Heat Generation Factor (Rib-Roller End)
498.9
Cg - Geometry Factor9
0.232
