Item No.: GPB
Item Name: High Precision Plastic Mold Ball Bearing Guide Pillar and Bush

Material: Steel, Brass
Type: Shouldered

Pattern: With Collar

Color: Original

Size: Customized

Heat Treatment: High Frequency, Carburized
Hardness: 58-62HRC
Tolerance: Within 0.002mm
Concentricity: 0.002mm

Roundness: 0.002mm

Sphericity: 0.00025mm

Standard: JIS, DIN, AISI (Custom Made)
Application: Molds

Description:
1. Made from high quality, durable and long lasting hardened SUJ2 and brass materials.
2. Great hardness and excellent performance ball bearing guide pillar and bush.
3. High precision and close tolerance high precision guide pillars and bushes.

4. Custom made plastic mold ball bearing guide pillars and shoulder steel bushes.
5. Consistent quality control and fast delivery.
6. More products can be produced according to "MISUMI","PUNCH", "DANLY", "DME", "HASCO", "TOHATSU", "FIBRO", "AGATHON", "STRACK", "PEDROTTI", "RAYMOND", "FUTABA","SANKYO", "PROGRESSIVE", "RABOURDIN", etc., or as customers' drawings.

 

Process (Ball Bearing Bushes): 
Sawing material- Lathing (CNC Lathe or Common Lathe)- Heat Treatment- Sand Blasting- Grinding (Rough internal grinding)-Honing (Precision Honing)-Grinding (Rough or accurate grinding)- Grinding (Precision Centerless Grinding)

 

Process (Ball Bearing Guide Pillars):
Sawing material- Lathing (CNC Lathe, Common Lathe, Meter Lathe)-Drilling Holes- Tapping- Heat Treatment- Sand Blasting- Drilling (Central Hole)- Grinding (Rough or accurate grinding)- Grinding (Precision Centerless Grinding)

 

Process (Ball Bearing Cages): 
Sawing material- Lathing (CNC Lathe or Common Lathe)- Drilling Holes- Polishing- Punching