NTN MR 18307 LLU/LLB A5 SL - Solid-Lube ABEC-5 Radial Bearing (CN Clearance) - 15mm x 26mm x 7mm
MR 18307 LLU/LLB A5 SL - Solid-Lube ABEC-5 Radial Bearing (CN Clearance) - 15mm x 26mm x 7mm
Upgrade your bicycle's performance with the MR 18307 LLU/LLB A5 SL Solid-Lube ABEC-5 Radial Bearing. This bearing features a solid, lubricant-infused polymer that replaces traditional grease, effectively eliminating spaces for water or dirt to accumulate, thus enhancing durability and lifespan. Engineered with 52100 high-carbon chromium alloy races paired with grade 10 balls, it offers superior precision and performance. The LLU/LLB seal combination provides optimal protection against contaminants while maintaining lubrication.
Specifications:
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Dimensions:
- Inner Diameter: 15 mm / 0.59 inches
- Outer Diameter: 26 mm / 1.02 inches
- Width: 7 mm / 0.28 inches
- Material: 52100 High-Carbon Chromium alloy with grade 10 balls
- Seal Type: LLU/LLB - LLU seal facing outward for contamination resistance; LLB seal facing inward for lubrication retention
- Design: Deep groove design to accommodate large balls for maximum bearing contact area and increased bearing life
- Lubrication: Solid-Lube technology - lubricant-infused polymer replaces grease, eliminating water/dirt gathering points
- Precision Rating: ABEC-5 for high precision and smooth performance
- Applications: Designed for bicycle hubs and pivot bearings; suitable for suspension use (preferably in MAX-type version)
- Alternate Names: XERO 18307LB, 18307LU, NTN 6903/18C3V32
Keywords:
MR 18307 LLU, ABEC-5 bearing, solid-lube bearing, radial bearing, bicycle bearing, 18307-2RS, deep groove ball bearing, high-carbon chromium bearing, LLU/LLB seal, hub bearing, pivot bearing
