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