All Brands
Model: NACHI 495AS/492A - The imperial tapered roller bearings>
Bearing Size
d = 77.788D = 133.35
B = 29.769
T = 30.162
C = 22.225
a = 0.8
da(min) = 93
db(max) = 87
Da(min) = 120
Db(min) = 128
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 495AS
Mass(Cup) = 492A
Basic load rating: 118000
Basic load rating: 118000
Rated static load: 175000
Limit speed（Grease lubrication）: 2600
Limit speed（Oil lubrication） 3500
