High-speed ceramic casting reel bearing 5×11×4 mm ABEC-5 design for smooth, corrosion-resistant casting performance in saltwater and freshwater reels.

Precision-engineered for performance, this 5×11×4 mm micro casting bearing delivers smooth, high-speed rotation with exceptional corrosion resistance. Made with 440C stainless-steel rings and Si₃N₄ ceramic balls, it offers self-lubricating operation that resists rust and heat even in saltwater use. Perfect for enhancing casting distance and reel smoothness, this lightweight bearing suits baitcasting and spinning reels alike. Its ABEC-5 tolerance ensures precise alignment, reduced friction, and long-term durability under heavy load.

SPECIFICATIONS

• Brand: FUSHIPRO

• Model: MR115-MF

• Material: 440C stainless-steel rings + Si₃N₄ ceramic balls

• Dimensions: 5 × 11 × 4 mm

• Weight: 0.86 g

• Precision Grade: ABEC-5 / ISO Equivalent

• Type: Micro casting bearing for reel applications

• Corrosion Resistance: Excellent (seawater safe)

• Lubrication: Self-lubricating, oil-free design

• Use: Spinning and baitcasting reels, road bicycles, and precision tools

Lightweight, durable, and engineered for high-speed casting, the FUSHIPRO MR115-MF bearing upgrades reel performance for smoother casts and extended flight distance. Ideal for anglers who want long-lasting precision with minimal maintenance.