Product Details

NSK FR8-2RS JAPAN Bearing 80*172*143.5

Brand Name NSK
Model Number FR8-2RS
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK FR8-2RS bearing Size Chart (mm/inches)

Bore TypeTapered Bore
ConfigurationDouble Row
Roller ProfileSymmetric
Center GuidanceFixed Inner Ring Rib
Retainer MaterialMachined Brass
Nr. of Holes8
Weight1710.000 kg
d750 mm
D1220 mm
B365 mm
Fillet Radius/Chamfer9.5 mm
Groove Width A50 mm
Hole Diameter (do)25 mm
Dynamic Load Rating18,100,000 N
Static Load Rating27,700,000 N
Limiting Speed - Grease220 rpm
Limiting Speed - Oil280 rpm
Constant e0.30
Axial Load Factor Y02.20
Axial Load Factor Y12.25
Axial Load Factor Y23.34
Radial Clearance0.570 to 0.750 mm
da (min)794 mm
Da (max)1176 mm
ra (max)8 mm
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