3903 LLU – ABEC 3

ABEC-3 Radial Bearing featuring 52100 High-Carbon Chromium alloy races paired with grade 10 Balls with 90% fill, high-pressure, water-proof grease.

The Enduro line of bearings are available in High-Carbon Chromium Steel, 440C Stainless Steel, Ceramic-Hybrid and XD-15 with Ceramic or Stainless Balls. Our bearings are always engineered with deep groove races to accommodate the largest balls possible. All of our standard bearings feature dual-lip seals that ride in a micro groove creating a full labyrinth to provide ultimate protection against the elements.

• Bearing Code: 3903
• Dimensions: 17 x 30 x 10mm
• ABEC: 3 Grade: 10
• Seals: LLU
• Grease: Mobile HP 222
• Application: Hubs, Bottom Brackets