Stroke Rotary Bushings ST Type OEM Customized

– Motion mechanism utilizing rolling balls, capable of linear and rotary motion.
– The bearing balls and the rolling surface are in point contact relationship enabling low friction rolling motion.
– Compatible with linear bushings, and load is evenly distributed.
– O.D. tolerance g6 shafts can be used with the linear ball bushings.

Additional information


Straight 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: Easy to Assemble and Replace; Long life with high quality; High precision, low noise; High-loading by the advanced high-technical design.

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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