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H 311

  • d1 = 50 mm
Gross price
Excl. of VAT€ 21,50

Adapter sleeve for 50 mm shaft

Technical information

Felstrom’s H 311 adapter sleeve ensures that conical bearings can be easily fitted onto or removed from a cylindrical shaft. We recommend that the adapter sleeve is replaced each time a bearing is fitted or removed. This prevents damage or contamination during fitting or removal and extends the lifespan of the bearing.

Felstrom’s H 311 adapter sleeve can be used in combination with bearings of any brand. The H 311 adapter sleeve is used for fitting and removing 50 mm shafts (d1) and is suitable for 1311K, 2211K, 21311CK, 22211CK bearings.

Felstrom adapter sleeves are always supplied with associated lock nut and locking device. We supply all regular adapter and withdrawal sleeves in both metric (H series) and imperial sizes (HE , HA and HS series). Felstrom’s adapter and withdrawal sleeves are characterised by a neat finish for the thread and running surface. All Felstrom products are packaged individually. Our affordable adapter and withdrawal sleeves are available from our resellers.

Product details H 311
  • d1 (mm)
    50
  • d3 (mm)
    75
  • B1 (mm)
    45
  • B2 (mm)
    13
  • Lock nut
    KM 11
  • Locking device
    MB 11
  • Appropriate hydraulic nut
    HMV 11 E
  • Bearing(s)
    1311K, 2211K, 21311K, 22211K
  • G - Bolt size
    M 55x2
  • m (kg)
    0.34

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Getting going with Felstrom?

That’s also smart and simple. So do you have any questions about our products or are you curious as to how we can work together?

Call one of our Felstrom staff on: +31 (0)10 760 76 30

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