NJ 310 ECM/C4

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 50 mm
Outside diameter 110 mm
Width 27 mm

Performance

Basic dynamic load rating 127 kN
Basic static load rating 112 kN
Reference speed 6 700 r/min
Limiting speed 8 000 r/min
SKF performance class SKF Explorer

Description

Properties

Bearing part Complete bearing
Axial displacement capability In one direction
Number of rows 1
Locating feature, bearing outer ring Without
Bore type Cylindrical
Cage Machined brass
Number of flanges, outer ring 2
Number of flanges, inner ring 1
Loose flange None
Radial internal clearance C4
Tolerance class Normal
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without
Indicative product carbon footprint to manufacture 4.82 kg CO2e

Logistics

Product net weight 1.34 kg
eClass code 23-05-09-01
UNSPSC code 31171505

(50X110X27) (NJ310ECMC4) (NJ310MC4)

Additional information

Weight 1.34 kg
Size (mm)

Colour