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Round Flanged Stroke Rotary Bushings STF6-80mm

Stroke rotary bushings provide high precision linear and rotary motion using a series of precision machined ball elements located between the shaft and outer cylinder. The ball elements are retained in metal alloy retainers to distribute the load evenly while maintaining smooth and precise operation.
The stroke rotary bushings offer versatile performance and are ideal for a variety of applications, including those requiring high speeds and high acceleration conditions.

Additional information


Flaned Type Stroke Rotary Bushings




Aluminum Alloy


Original Packing, Neutral Packing or Customized Packing


Standard or OEM


Outer Cylinder: GCr15(52100 Bearing Steel Equivalent) or 440C Stainless Steel
Balls: GCr15(52100 Bearing Steel Equivalent) or 440C Stainless Steel
Retainer: Aluminum Alloy
Retaining Ring: Resin
Hardness: 58HRC~
Ambient Operating Temp: -20~100℃

Certificate: ISO9001:2015
Delivery time: 3-7 days if it is in stock, 15-30 days if not in stock, according to the quantity
Features:  Long life with high quality,  light weight and space saving, ease of mounting and replacement

LM series linear bearings are widely used in electronic equipment, tensile testing machines and the digital three-dimensional coordinate measuring equipment, precision equipment, and multi-axis machine tools, presses, tool grinder, automatic gas cutting machine, 3D printer, card sorting machine, food packing machines, and other industrial machinery sliding components.

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We will contact you within 1 working day, please pay attention to the email with the suffix “@chorshing.com”