Smoother, faster and less noisy than ordinary stainless steel ball bearings
Hybrid ceramic ball bearings have longer service life, higher speeds, durability and insulation compared to steel ball bearings
Material: Made of bearing steel, durable and resistant to heavy loads
Performance: Deep groove ball bearings have the advantages of low noise, fast heat dissipation, low friction, high speed, and high temperature resistance.
وصف
Ceramic bearings have good wear resistance, heat resistance and insulation.
Designed for high-precision, high-speed operation
Opens on both sides for in-place lubrication
Application fields: printing machinery, machine tools, high-speed motors, and low-temperature engineering.
Bearing NO.: S689C-2OS
Rings Material: 440C Stainless Steel
Balls Material: Si3N4 Ceramic
Inner Diameter: 9mm
Outer Diameter: 17mm
Width: 5mm
Precision: ABEC-7(P4)
Seal Type: Orange Rubber Seals
Lubrication: Self-Lubrication(No grease or oil)
Feature: High speed, Corrosion resistant, Rust prevention, Drylubrication, insulation
Application: Fishing Reel, RC Car, Mini Tools, Home Appliances