Product Details

105 mm x 160 mm x 41 mm NSK NN3021TBKR cylindrical roller bearings

Brand Name NSK
Model Number NN3021TBKR
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NSK NN3021TBKR bearing Size Chart (mm/inches)

EnclosureOpen
ConfigurationSingle Row
Bore TypeCylindrical Bore
d180 mm
D320 mm
B52 mm
Inside Ring Outside Diameter217 mm
Fillet Radius/Chamfer4 mm
r14 mm
Dynamic Load Rating625,000 N
Static Load Rating850,000 N
Limiting Speed - Grease1,800 rpm
Limiting Speed - Oil2,200 rpm
Radial Clearance0.075 to 0.125 mm
db (min)198 mm
db (max)214 mm
dc (min)221 mm
dd (min)233 mm
Da (max)302 mm
ra (max)3 mm
ra1 (max)3 mm
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