KMFE 21

Lock nut with metric thread, with locking screw

KMFE lock nuts with integral locking screw are designed to locate CARB toroidal roller bearings, sealed spherical roller bearings and sealed self-aligning ball bearings axially on a shaft.

They reduce the cost of the shaft as no keyway is required. Installation with an integral set screw is quick and easy and no separate locking device is necessary. Maximum axial run-out locating face and thread 0.02 to 0.03 mm.

  • No keyway required
  • Simple and robust locking for intended applications
  • Reusable
  • Cost-effective
  • Available for thread M 20×1 to M 200×3 (sizes 4 to 40)

Dimensions

Thread designation M105x2
Bore diameter 105 mm
Outside diameter 140 mm
Width 21 mm
SKU: KMFE 21-SKF Categories: , ,

Properties

Locking device Incorporated in the lock nut
Nut for hydraulic mounting No
Associated mounting tool HN 21-22

Logistics

Product net weight 0.931 kg
eClass code 23-11-07-05
UNSPSC code 31163218

(105X140X21) (KMFE21)

Additional information

Weight 0.931 kg
Size (mm)

Colour