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Enduro Bearings 61903 LLU/LLB - ABEC 5

Enduro Bearings 61903 LLU/LLB  - ABEC 5

Enduro Bearings 61903 LLU/LLB  - ABEC 5 - 30mm x 17mm x 7mm

Enduro's ABEC 5 is the next performance step up from the popular ABEC 3 range.

This is a radial bearing generally used as a hub bearing and can be used as a pivot bearing.The MAX-type version of this bearing is better suited for suspension use.

This ABEC-5 bearing features deep-groove design races, with Grade 10 balls, dual-lip, full-contact LLU (the blue side) seals facing outwards to withstand daily abuse of use and the elements, and lighter-contact LLB (the black side) seals facing inwards to contain the 90% fill with high pressure water proof grease. C3 clearance specification is best for tighter press-fit bearing bores.

  • Bearing Code: 6903 (61903)
  • Dimensions: 17mm x 30mm x 7mm
  • ABEC: 5
  • Grade: 5
  • Seals: LLU/LLB
  • Grease: Kyodo Yushi PS-2
  • Application: Hubs, Bottom Brackets
  • Weight: 15.86g
  • Static load - 308lbf / 1.37kN