Timken NA8575SW
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
8500
Cone Part Number
NA8575SW
Design Units
Imperial
Cage Type
Stamped Steel
Dimensions
d - Cone Bore
234.95 mm
B - Cone Width
58.738 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.35 mm
da - Cone Frontface Backing Diameter
0 mm
db - Cone Backface Backing Diameter
259 mm
Ab - Cage-Cone Frontface Clearance
-1.3 mm
Aa - Cage-Cone Backface Clearance
7.9 mm
a - Effective Center Location2
6.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
137000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
527000 N
C5
95200 N
Factors
K - Factor6
1.44
G1 - Heat Generation Factor (Roller-Raceway)
1050.5
G2 - Heat Generation Factor (Rib-Roller End)
172.4
