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Enduro 61903 LLU/LLB Radial Cartridge Bearing - ABEC-5, CN Clearance, 17mm x 30mm x 7mm BB0073
Enduro 61903 LLU/LLB Radial Cartridge Bearing - ABEC-5, CN Clearance, 17mm x 30mm x 7mm
BB0073
BB0073
Enduro
13.5
USD
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Product description
These radial cartridge bearings meet the ABEC-5 tolerance standard. They feature high precision chromium steel balls that are smooth rolling and durable.
ABEC-5 radial bearing is designed specifically for bicycle applications
52100 High-Carbon Chromium alloy deep-groove design races help to promote a longer bearing life
Precise long-lasting Grade 10 Balls are made from 52100 Chromium Steel
90% fill with Mobil XHP 222 high pressure water proof grease
LLU seal facing outward, towards the elements, to reduce contamination from water or dirt
Lighter-contact (less seal-drag) LLB seal facing inward keep the grease where it belongs
CN clearance specification is best for looser press-fit bearing bores