Rack and Pinion Gears for Linear Motion CNC Machine Tools

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Product Name
Gear Rack Pinion for linear motion CNC machine Helical Tooth Rack and Pinion Gear
Grinding Milling
Module Number:
M1 1.25 1.5 2 3 4 5 6 8 10
ISO, DIN, ANSI, JIS, BS, and Non-standard.
Heat Treatment:
Tooth surface induction hardened
OEM & ODM Availability


Standard racks are available as well as special racks according to your drawings or samples. Our precision spur gear racks are popular with many customers for their stable high quality and competitive price.

1. Rack length: the longest without joints is 4000mm. It can be connected to any length.
2. Surface: chrome plating, galvanization, blackening, quenching and tempering, etc.
3. Quality: stable and high: the accumulative tolerance per 1000mm of ordinary quality is 0.1mm; the accumulative tolerance of four-sided grinding is 0.02mm per 1000mm. The price for the above quality is very competitive for us.
4. Heat treatment: tooth surface hardness can be hardened to HRC 40-55.

Rack and Pinion  SSGH Series

Rack and Pinion SHFQ Series