18307 2RS (MR30187, 61903) Wheel Bearing

18307 2RS (MR30187, 61903) Wheel Bearing

Brand

KINETIC KINETIC
£4.49 £3.74
In stock
SKU
mr18307-2rs

THIS BEARING IS 1mm DIFFERENT FROM 6903-2RS AND USED IN MANY HUBS. THE ORIGINAL BEARING QUITE OFTEN HAS 61903 ON THE SEAL - CHECK YOUR INTERNAL DIA, THIS HAS 18MM (61903 CAN ALSO BE 17MM INTERNAL DIA WHICH IS 6903)

Current stock is LBLU seal (LB non contact, LU is contact, red contact LU seal facing outwards for increased bearing life).

Inner x Outer x Depth (mm): 18 x 30 x 7
Used On: Wheels (DT Swiss Hubs)

  • Part Ref: MR18307-2RS
  • Bearing ID: 18mm
  • Bearing OD:  30mm
  • Bearing Thickness: 7mm
  • Material: Chromium Steel GCR15 (Race & Balls)
  • Used On: DT Swiss Hubs
  • Grease: SINOPEC HTHS Bearing Grease, 30% filled
  • Seal: Double-sealed 2RS

This bearing is a perculiar bearing as it's only 1mm different to 6903-2rs which has a  17mm ID, instead of this bearing at 18mm ID.  Appears on hubs made by DT Swiss.

More Information
size 1
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