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United States, Fairfield
Handbook / Bearings

NSK 23288 CAMKE4 ISO

Bearing radial roller spherical double-row

Brand
NSK
Standart
ISO
Principal dimensions
d,  Inner diameter,  mm
440
D,  Outside diameter,  mm
790
B,  Width,  mm
280
m,  Weight,  kg
594
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
Double row
Bore
Conical
Material
Steel
Cage
Brass
d (mm) - Bore diameter
440
D (mm) - Outside diameter
790
B (mm) - Width
280
m (kg) - Mass
594
r1,2 (mm) - Chamfer dimension (Inner ring) (min)
7.5
da (mm) - Diameter of shaft abutment (min)
476
ra (mm) - Fillet radius (max)
6
ra (mm) - Fillet radius (max)
6
C (kN) - Basic dynamic load rating (radial)
6900000
C0 (kN) - Basic static load rating (radial)
12800000
Reference speed (r/min)
340
r1,2 (mm) - Chamfer dimension (Outer ring) (min)
7.5
Grease (r/min)
300
Da (mm) - Diameter of housing abutment (max)
754
Da (mm) - Diameter of housing abutment (min)
669
e - Calculation factor
0.35
Y2 - Calculation factor
2.9
Y1 - Calculation factor
1.9
Y0 - Calculation factor
1.9

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