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Model: NACHI H - LM501349/H - LM501310 - The imperial tapered roller bearings>
Bearing Size
d = 41.275D = 73.431
B = 19.812
T = 19.558
C = 14.732
a = 3.5
da(min) = 53
db(max) = 46.5
Da(min) = 67
Db(min) = 70
r1(min) = 3.6
r2(min) = 0.8
Mass(Cone) = H-LM501349
Mass(Cup) = H-LM501310
Basic load rating: 57800
Basic load rating: 57800
Rated static load: 73000
Limit speed（Grease lubrication）: 4400
Limit speed（Oil lubrication） 6100
