MR115 Full Ceramic Bearing 5x11x4mm For Fishing Reels Zirconia Ceramic Ball Bearing Sealed On Both Sides Corrosion Resistant Heat Resistant Low Friction Slick High Precision Upgrade For Smooth Reel Performance
✔️ Single bearing, sealed on both sides, 5x11x4mm ceramic
This full ceramic bearing is a compact, high-precision unit sized 5 mm ID x 11 mm OD x 4 mm thick. Sealed on both sides to retain lubricant, its zirconia ceramic balls deliver low friction, corrosion resistance, and excellent heat tolerance, making it ideal for reels and other precision equipment. Dimensions: I.D. 5 mm, O.D. 11 mm, thickness 4 mm (5x11x4 mm).
✅ I.D. 5 mm (0.197 in)
✅ O.D. 11 mm (0.433 in)
✅ Thickness 4 mm (0.157 in)
✅ Sealed on both sides for lubricant retention
✅ Full ceramic bearing with zirconia balls for corrosion resistance
✅ precision for high speed operation
✅ Suitable for fishing reels and precision machinery
💡 What is a ceramic bearing used for in high precision reels and equipment? Ceramic bearings offer long life, reduced friction, and resistance to corrosion, making them handy in tough environments. - Handy for moist or salty settings where metal bearings corrode - Improves speed stability and minimizes heat buildup in high rpm gear - Sealed design helps preserve lubricant and extend service life - Ideal for fishing reels and other precision instruments