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Our company is the best NSK HR31309J Bearing distributor. The bearings we sell each year worth about $10,000,000. We have fast delivery, large inventory and best price. If you order NSK HR31309J Bearing now, you will receive an extra discount, which will last for 3 months.
Bearing number : HR31309J
Size (mm) : 45x100x27.25
Brand : NSK
Bore Diameter (mm) : 45
Outer Diameter (mm) : 100
Width (mm) : 27,25
d - 45 mm
D - 100 mm
T - 27,25 mm
B - 25 mm
C - 18 mm
a - 31,5 mm
r min. - 2 mm
r1 min. - 1,5 mm
da min. - 61 mm
Da min - 79 mm
Da max. - 91 mm
db max. - 57 mm
Db min. - 96 mm
ra max. - 2 mm
rb max. - 1,5 mm
Weight - 0,947 Kg
Basic dynamic load rating (C) - 95,5 kN
Basic static load rating (C0) - 109 kN
(Grease) Lubrication Speed - 3400 r/min
(Oil) Lubrication Speed - 4800 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,73