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MICRO®BEARINGS

6300 Series Deep Groove Ball Bearings

6311 Deep Groove Ball Bearing

Illustration · not to scale
6311 Deep Groove Ball Bearing technical illustration, press to zoom in

6311 Deep Groove Ball Bearing from Micro Bearings, Gondal. Standard boundary dimensions: 55 mm bore, 120 mm outside diameter, 29 mm width. Medium-series deep groove ball bearings with larger balls for higher loads: trolleys, threshers, compressors and heavy motors. Available as 6311, 6311 2RS, 6311 N.

Specification

d Bore
55mm
D Outside dia.
120mm
B Width
29mm
D 120d 55B 29

Standard ISO boundary dimensions for this designation. Contact us for drawings, tolerances and load ratings.

Available as

  • 6311

    Open / standard

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    d mm
    55
    D mm
    120
    B mm
    29
  • 6311 2RS

    Rubber contact seals on both sides

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    d mm
    55
    D mm
    120
    B mm
    29
  • 6311 N

    Snap-ring groove on the outer ring

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    d mm
    55
    D mm
    120
    B mm
    29
2RS
Rubber contact seals on both sides
N
Snap-ring groove on the outer ring

Applications

  • Trolleys
  • Threshers
  • Compressors
  • Heavy motors

Features

  • Open, ZZ shielded or 2RS sealed
  • Snap-ring (N) options
  • Higher load rating than 6200
ISO
9001

ISO 9001:2015 certified manufacturer

Quality management system for manufacturing, import-export and trading of bearings.

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Send the bearing number, quantity and delivery location. Prices are Ex-Works Gondal; taxes as applicable.