NTN Bearing Asm

6311-2RS

Deep groove ball bearing 6311-2RS

Deep groove ball bearing, 55 mm bore, 120 mm outside diameter and 29 mm width. Made to ISO boundary dimensions for interchange with common industry designations.

Highlights

  • 100% dimensional inspection before packing
  • C2 / C3 clearance options on request
  • OEM or neutral packaging

Applications

  • Electric motors
  • Water pumps
  • Conveyor idlers
  • Agricultural machinery

Details

The 6311-2RS is a deep groove ball bearing: 55 mm bore, 120 mm outside diameter and 29 mm width.

Supplied to ISO boundary dimensions so it is dimensionally interchangeable with the corresponding industry designation. Quantity pricing, clearance and packaging options are confirmed with your quote — add the model to the enquiry list to start.

Specifications

Specifications
Dimensions
Bore (d)55 mm
Outside diameter (D)120 mm
Width (B)29 mm
Seal
Seal type2RS double rubber contact seals