Product Details

NSK R12-2RS JAPAN Bearing 22.22*47.62*9.52

Brand Name NSK
Model Number R12-2RS
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK R12-2RS bearing Size Chart (mm/inches)

Bore TypeTapered Bore
EnclosureOpen
ConfigurationDouble Row
Roller ProfileSymmetric
Center GuidanceFixed Inner Ring Rib
Retainer MaterialMachined Brass
Nr. of Holes8
Weight116.000 kg
d380 mm
D560 mm
B135 mm
Fillet Radius/Chamfer5 mm
Groove Width A26 mm
Hole Diameter (do)12 mm
Dynamic Load Rating3,300,000 N
Static Load Rating4,700,000 N
Limiting Speed - Grease750 rpm
Limiting Speed - Oil940 rpm
Constant e0.23
Axial Load Factor Y02.86
Axial Load Factor Y12.92
Axial Load Factor Y24.35
Radial Clearance0.300 to 0.400 mm
da (min)402 mm
Da (max)538 mm
ra (max)4 mm
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