Timken NA285160
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Design Units
Imperial
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
1930000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
500000 N
Dimensions
d - Cone Bore
406.400 mm
B - Cone Width
78.581 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
db - Cone Backface Backing Diameter
441.0 mm
Ab - Cage-Cone Frontface Clearance
-16.5 mm
Aa - Cage-Cone Backface Clearance
5.8 mm
a - Effective Center Location4
38.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
287000 N
C6
245000 N
Factors
K - Factor7
1.17
