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