Product Details

220 mm x 460 mm x 88 mm ISO NP344 Cylindrical roller bearings

Brand Name ISO
Model Number NP344
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

ISO NP344 bearing Size Chart (mm/inches)

Bearing number7218CDF
Size (mm)90x160x30
Bore Diameter (mm)90
Outer Diameter (mm)160
Width (mm)30
d90 mm
D160 mm
B30 mm
C30 mm
Angle (α)15 °
a -0.6 mm
r min.2 mm
r1 min.1 mm
2B60 mm
da min.100 mm
Da max.154 mm
ra max.1 mm
Weight2.30 Kg
Basic dynamic load rating (C)201 kN
Basic static load rating (C0)211 kN
(Grease) Lubrication Speed5100 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size90 mm
Outside Diameter160 mm
Width30 mm
Fillet Radius/Chamfer2 mm
r11 mm
Dynamic Load Rating201,000 N
Static Load Rating211,000 N
Limiting Speed - Grease5,100 rpm
Limiting Speed - Oil7,000 rpm
da1 (min)100 mm
da2 (min)100 mm
Da1 (max)150 mm
Da2 (max)154 mm
ra (max)2 mm
ra1 (max)1 mm

220 mm x 460 mm x 88 mm  ISO NP344 Cylindrical roller bearings

220 mm x 460 mm x 88 mm ISO NP344 Cylindrical roller bearings Cad Models

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