SILINDERRULL-LAAGER NJ312 ECP/C3 60X130X31 SKF

Kirjeldus

NJ 312 ECP/C3
Single row cylindrical roller bearing, NJ design
Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and one on the inner ring, NJ design bearings can accommodate axial displacement in one direction. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.
High radial load carrying capacity
Low friction
Long service life
Locate the shaft axially in one direction
Separable design

Dimensions
Bore diameter 60 mm
Outside diameter 130 mm
Width 31 mm

Performance
Basic dynamic load rating 173 kN
Basic static load rating 160 kN
Reference speed 5 600 r/min
Limiting speed 6 700 r/min
SKF performance class SKF Explorer
Properties
Bearing part Complete bearing
Axial displacement capability In one direction
Number of rows 1
Locating feature, bearing outer ring None
Bore type Cylindrical
Cage Non-metallic
Number of flanges, outer ring 2
Number of flanges, inner ring 1
Loose flange None
Radial internal clearance C3
Tolerance class Normal
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without