Product Details

NNU49/6 KOYO Double-row cylindrical roller bearings

Brand Name KOYO
Model Number NNU49/6
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

ra (max)3 mm
Fillet Radius/Chamfer4 mm
EnclosureOpen
db (max)266 mm
r14 mm
Da (max)382 mm
Limiting Speed - Grease1,500 rpm
D400 mm
Dynamic Load Rating760,000 N
Static Load Rating1,080,000 N
db (min)238 mm
ra1 (max)3 mm
Inside Ring Outside Diameter270 mm
d220 mm
dd (min)289 mm
Limiting Speed - Oil1,800 rpm
ConfigurationSingle Row
Bore TypeCylindrical Bore
B65 mm
Radial Clearance0.160 to 0.220 mm

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