Heavy Duty Bearings

The CSK model freewheel is a sprag type clutch integrated into a 6200 series ball bearing (except sizes 8 and 40). It provides you with a one way clutch

We import high quality dental bearings ., our products the best performing and longest lasting bearings available in the marketplace today. Hybrid ceramic ball bearings are an excellent choice for high speed applications. A ceramic (silicon nitride) ball weighs less* than a steel ball, is stiffer, and has a near-perfect geometry and superior surface finish. These properties enable a bearing to operate at higher speeds and reduced temperatures with less wear. Noise and vibration levels are also kept to a minimum. Furthermore, ceramic balls are corrosion resistant, nonmagnetic, and able to withstand repeated autoclaving, which makes hybrid ceramic ball bearings a good choice for medical and dental applications.If you want to extend bearing operational life, especially under conditions of marginal lubrication, Specification SR144ZTR3S SR type, Toron cage, 3S Si3N4 ball, 3.175 x 6.35 x 2.38 SRF144ZTR3S SRF Flange type, Toron cage, 3S Si3N4 ball, 3.175 x 6.35 x 2.38, Z type SR144ZTR3SWG SR type, Toron cage, 3S Si3N4 ball, 3.175 x 6.35 x 2.78,Grooved,Z type SRF144ZTR3SW SRF Flange type, Toron cage, 3S Si3N4 ball, 3.175 x 6.35 x 2.78, Z type SR144ZTR3SW SR type, Toron cage, 3S Si3N4 ball, 3.175 x 6.35 x 2.78, Z type

As newly developing engineering plastic material, PEEK and PI have been approved have the strongest mechanical strength and could endure the highest temperature among all the plastic materials. PEEK could work at 260 and PI at 300 in long-term. Moreover they have excellent anti-corrosion performance which could be used easily in strong acid & alkali environment. So generally they are used to manufacture bearings to realize precision running in rigor environment. As the material is expensive, the costs are high.