Enduro Bearings MR22378 LLB-E – ABEC 3 Ball Bearing (22x37x8/11.5mm)
High-quality radial bearing designed for smooth performance and durability in demanding cycling applications. The MR22378 LLB-E features a stepped inner race and advanced sealing to provide excellent protection against dirt and moisture while maintaining low rolling resistance.
Key Features:
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Size: 22 mm inner diameter × 37 mm outer diameter × 8/11.5 mm thickness
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Stepped inner race: Increased one-sided inner edge for specific hub or component compatibility
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LLB dual-lip seals: Light contact labyrinth sealing helps keep contaminants out while minimizing drag
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ABEC-3 precision rating for smooth and reliable rotation
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Grade 10 chromium steel balls for exceptional roundness and reduced friction
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52100 high-carbon chromium alloy races produced with vacuum de-gassed steel for maximum purity and strength
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Hardened to R-62 for outstanding durability and wear resistance
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Mirror-polished raceways for quiet, efficient performance
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Riveted steel retainer enhances structural strength and reliability
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Internal clearance: C-3 or C-N (manufacturer specification)
Manufacturer Code: MR22378 LLB-E
Weight: According to manufacturer specification.
