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N311ECM-Open

Single row cylindrical roller bearing, N design

Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the inner ring and no flanges on the outer ring, N design bearings can accommodate axial displacement in both directions. 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
  • Accommodate axial displacement in both directions
  • Separable design
Dimensions Value

Bore diatmeter – d

55mm
120mm
29mm
Performance Value

Basic dynamic load rating

156 kN
143 kN
6 000 r/min
7 000 r/min
Properties Value

Metering System

Metric
ABEC#3/DINP6
1
Cylindrical
Bearing steel
Brass
Bearing steel
Open

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