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Here is NSK HR31328J Bearing distributor. After you order the bearings, the delivery time is about 5-7 days. You don't have to worry about out of stock at all, our inventory of NSK HR31328J Bearing is large enough to meet your needs. Now when you enter the purchase you will get the best price.
Bearing number : HR31328J
Size (mm) : 140x300x77
Brand : NSK
Bore Diameter (mm) : 140
Outer Diameter (mm) : 300
Width (mm) : 77
d - 140 mm
D - 300 mm
T - 77 mm
B - 70 mm
C - 47 mm
a - 92,8 mm
r min. - 5 mm
r1 min. - 4 mm
da min. - 184 mm
Da min - 236 mm
Da max. - 282 mm
db max. - 174 mm
Db min. - 280 mm
ra max. - 4 mm
rb max. - 3 mm
Weight - 28,5 Kg
Basic dynamic load rating (C) - 695 kN
Basic static load rating (C0) - 955 kN
(Grease) Lubrication Speed - 1100 r/min
(Oil) Lubrication Speed - 1500 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73