The PHT DH Planetary Gearbox is a high-quality CNC rack and pinion gearbox.
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QRXQ RXC140F Customized 100mm- 8000mm Heavy Payload Linear Rails Robot Syste Gear Rack Pinion CNC Linear Module With Cable Chain
Aliexpress UK
THIS IS A SMALL AD. Original piece taken from a 1999 Wooden Boat Magazine. They may also have small tears, etc around the edges. See pics for condition.
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QRXQ RXC140 Customized 100mm- 8000mm Heavy Payload Linear Rails Robot Syste Gear Rack Pinion CNC Linear Module With Cable Chain
Aliexpress UK
1Mod 12x12x500mm High Precision Gear Rack steel +1Mod 25teeth 30tooth pinion cnc rack mod 1 rack
Aliexpress UK
2pcs/lot 1Mod 12*12*500mm 1 Modulus High Precision Gear Rack steel + 2pcs 1M 17teeth pinion cnc gear rack
Aliexpress UK
Precision Spur Gear pinion 1.5M 18T 20T 24T 30T 1.5 mod gear rack 18 teeth 30 teeth keyway 5mm 45 steel cnc rack and pinion
Aliexpress UK
1PCS Spur Heliacl Gear 1.25/1.5/2 Mod 18/20/30/32/40 Teeth Inner Hole 8/10/12/14/16/19/20/22mm Gears Pinion Rack For CNC Parts
Aliexpress UK
2Pcs/lot 1.5Mod 1.5 Modulus High Precision Gear Rack steel 15*15*500mm + 2Pcs 1.5M 16teeth pinion cnc rack mod 1.5 rack
Aliexpress UK
1PC 1.25 Mod Helical Rack 1400mm 670mm Helical Gear Rack And 1.25MOD Metal Steel Pinion Gear Set For CNC Machine
Aliexpress UK