Timken M268748D
Tapered Roller Bearings - Double Tapered Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
M268700
Cone Part Number
M268748D
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (1 million revolutions)1
2860000 N
C0 - Static Radial Rating
5550000 N
Dimensions
d - Cone Bore
415.925 mm
B - Double Cone Width
209.550 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius2
9.700 mm
da - Cone Frontface Backing Diameter
451.87 mm
Ab - Cage-Cone Frontface Clearance
8.4 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
740000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
4970000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
1290000 N
C6
421000 N
Factors
K - Factor7
1.76
Cg - Geometry Factor8
0.232
