Item No.: GRBSH
Item Name: High Rigidity Ball Bearing Guide Pin Bushing for Die Set No Stopper
Material: Steel, Aluminum
Type: High Rigidity

Color: Blue

Process: Anodizing

Size: Custom Made

Stopper: No Stopper

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

Roundness: 0.002mm

Sphericity: 0.00025mm

Bearing Cage: Aluminum

Ball Bearings: SUJ2

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

Description:
1. Made from high quality, durable and long lasting hardened steel and anodizing aluminum materials.
2. Great hardness and excellent performance high rigidity ball bearing guide pins and bushings for die set.
3. High precision and close tolerance no stopper guide pins and bushings.

4. Custom made for MISUMI standard removable guide pins and bushing for die components.
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 (Guide Bushings): 
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 (Guide Pins):
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 (Aluminum Ball Bearings): 
Sawing material- Lathing (CNC Lathe or Common Lathe)- Drilling Holes- Polishing- Punching