High-quality materials, exquisite craftsmanship, safe, reliable and durable, long service life, complete specifications, convenient and flexible use, and better cost performance.

The bearing is made of high quality bearing steel material, higher precision, good wear resistance, smooth and quiet running, smooth rotation without jamming, long service life

The screw is made of stainless steel material, effective prevention of rust, anti-corrosion, beautiful, high bearing capacity, load resistance, high speed, fast rotation

Screws and bearings are tightly bonded, sturdy and durable, non-shedding, non-removable

The products are widely used in sliding doors, sliding windows，CNC, intelligent equipment, drones, robots, precision machine tools, high-speed spindle motors high-speed servo motors, high-end medical equipment, wind power, nuclear power, petrochemical, engineering machinery, mining and metallurgy, aerospace and aviation, ships and weapons and other supporting industries.

- Bearing Material: Bearing Steel
- Screw Material: 304 Stainless Steel
- Male Thread: M3 / M4 / M5 / M6 / M7 / M8 / M10 
- Roller Wheel Outer Diameter: 7mm to 50mm 
- Available sizes：
JS683-7-3C1L4M3
JS83-8-3C1L4M3
JS693-8-4C1L5M4
JS684-9-4C1L5M4
JS623-10-4C1L5M4
JS694-11-4C1L5M4
JS604-12-4C1L5M4
JS624-13-5C1L6M4
JS685-11-5C1L6M4
JS685-11-5C3L8M6
JS695-13-5C1L6M4
JS695-13-5C3L8M6
JS605-14-5C1L6M4
JS605-14-5C2L6M5
JS605-14-5C2L10M5
JS605-14-5C3L8M6
JS625-16-5C1L6M4
JS625-16-5C2L6M5
JS625-16-5C2L10M5
JS625-16-5C3L8M6
JS686-13-5C1L8M6
JS686-13-5C2L8M6
JS686-13-5C3L8M6
JS686-13-5C1L12M6
JS696-15-5C1L8M6
JS696-15-5C2L8M6
JS696-15-5C3L8M6
JS696-15-5C1L12M6
JS606-17-6C1L8M6
JS606-17-6C3L8M6
JS606-17-6C5L10M6
JS606-17-6C5L15M6
JS606-17-6C4L8M6
JS626-19-6C1L8M6
JS626-19-6C3L8M6
JS626-19-6C4L8M6
JS626-19-6C5L10M6
JS626-19-6C5L15M6
JS608-22-7C3L8M6
JS608-22-7C1L12M6
JS608-22-7C4L7M8
JS608-22-7C4L10M8
JS608-22-7C7L10M8
JS608-22-7C4L15M8
JS608-22-7C9L12M6
JS608-22-7C9L12M8
JS609-24-7C3L10M8
JS6000-26-8C2L8M6
JS638-28-9C6.5L10M8
JS6000-26-8C2L10M8
JS6001-28-8C6L12M10
JS6001-28-8C8L20M10
JS6200-30-9C5L10M8
JS6002-32-9C2L14M8
JS6002-32-9C2L14M10
JS6002-32-9C6L12M10
JS6202-35-11C4L12M10
JS6202-35-11C3L20M10
JS6203-40-12C6L14M12
JS6004-42-12C5L12M10
JS6204-47-14C3L12M10
JS6204-47-14C3L20M10
JS6204-47-14C7.5L12M10