Hefei HDY Bearing co.,Ltd. is a specialized bearing and bearing accessories manufacturer, which integrates R & D, production and exporting business. It has its own forging, turning, heat treatment,grinding,inspection workshops and has also developed 6 automatic production lines independently.
The products are of high precision, stable quality, reasonable prices, and in conformity with ISO 9001 and QS-9000.

1.Benefit Play between Cylindrical Hole Bearings 2.Outer Diameter Tolerance 3.Inner Diameter Tolerance of Cylindrical Hole Bearings

Material: Sleeve, Rollers: SS AISI440C,Hradness: HRC58+4,Support/Anti-dust Cover/Frame of sealing ring: AISI304 or AISI316 Precision: Can supply P0,P6 Vibration:Z1 or Z2(Deep Groove Ball Bearing)

Nylon Bearings Plastic-covered Nylon Bearings and bearings of other materials 2.Non-standard Dimension Bearings 3.Treated Bearings for Special Working Conditions

Pyro-bearings * Bearings for Special Use * Bearings of Special Structure & Dimension



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