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United States, Loxahatchee Groves
Handbook / Bearings

NSK NF 320 M ISO

Single-row radial bearing with cylindrical rollers

Brand
NSK
Standart
ISO
Principal dimensions
d,  Inner diameter,  mm
100
D,  Outside diameter,  mm
215
B,  Width,  mm
47
m,  Weight,  kg
7.59
To specifications

Specifications

Type of product
Bearing
Unit of measure
Metric
Type of friction
Rolling
Rolling elements
Rollers
Direction of the perceived load
Radial
Number of rows
Single row
Bore
Cylindrical
Material
Steel
Cage
Brass
d (mm) - Bore diameter
100
D (mm) - Outside diameter
215
B (mm) - Width
47
m (kg) - Mass
7.59
r1,2 (mm) - Chamfer dimension (Inner ring) (min)
3
da (mm) - Diameter of shaft abutment (min)
113
ra (mm) - Fillet radius (max)
2.5
ra (mm) - Fillet radius (max)
2.5
C (kN) - Basic dynamic load rating (radial)
315000
C0 (kN) - Basic static load rating (radial)
365000
Reference speed (r/min)
3800
r1,2 (mm) - Chamfer dimension (Outer ring) (min)
3
r3,4 (mm) - Chamfer dimension (min)
3
E (mm) - Raceway diameter of outer ring
185.5
Grease (r/min)
2800
Oil (r/min)
3400
Db (mm) - Diameter of housing abutment (max)
202
Db (mm) - Diameter of housing abutment (min)
190
rb (mm) - Fillet radius (max)
2.5

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