ENDURO 6903 LLB ABEC 3 BEARING

The Enduro 6903 LLB ABEC 3 bearing is a premium-quality, genuine double rubber-sealed bearing designed for smooth rotation and long-lasting performance. Manufactured to precise tolerances for ball roundness, race accuracy, and surface finish, this bearing delivers consistent reliability at an outstanding price.

Providing a clear upgrade over many OE-fitted ABEC 1 bearings, the 6903 LLB bearing offers improved durability, smoother rolling efficiency, and dependable sealing for demanding riding conditions. Sold individually.

Enduro 6903 LLB Bearing Key Features

The Enduro 6903 LLB ABEC 3 bearing represents the trusted entry-level performance option within the Enduro range. Built using hardened chromium steel races and balls, along with tough riveted steel retainers, it is engineered for strength and longevity.

Dual LLB rubber seals help protect against dirt and moisture while maintaining low friction. Packed with high-quality Mobil HP 222 grease, this bearing is ideal for hubs and bottom brackets where reliability and smooth performance are essential.

Technical Specifications

• Bearing Code: 6903
• Bearing Type: 2RS
• Dimensions: 17 x 30 x 7 mm
• Inner Diameter: 17 mm
• Outer Diameter: 30 mm
• Width: 7 mm
• ABEC Rating: 3
• Grade: 10
• Seals: LLB (dual rubber seals)
• Grease: Mobil HP 222
• Application: Hubs, Bottom Brackets
• Weight: 17.13g
• Bearing Weight Capacity: 477

If you’re unsure whether this Enduro 6903 LLB bearing is compatible with your bike, contact our experts for advice and support.