Guide post sets and bushing for die set and mold use, also called the ball bearing components/guide pole set,guide pillar sets.Made of SUJ-2(guide bush/sleeve bushing);GCr15 AISI5200 (steel balls,and sphericity is 0.25μm);bushing of the ball retainer/cage made of POM/Polyoxymethylene(import from Taiwan or Zenite of USA 100P)) or Aluminum alloy(A6061) or copper alloy(59 brass).

Key Specifications/Special Features:

Materials: SUJ2; GCr15 AISI5200,POM/aluminum alloy/copper alloy.
Hardness:HRC60 to 62

High grinding- resistance and high precision, used in precise molds
Can guarantee that precise molds have high guidance and position properties.

We manufacture a wide range of mould parts products includeing die holder guide post sets or surface mount ball bearings,bushings,dowel pins,punch pin,tungsten carbide products,ball cages or ball bearing,ball bearing components,die sets,oilless plate,guide post set etc. They are of all sizes that are precisely ground and thoroughly checked to assure complete interchangeability and eliminate the necessity of select fitting.

Our precision ball retainer possesses resistance to normal wer and to lateral motion,is smooth in high speed operation and offers prolonged service life.

Precisely machined and ground components ensure the tolerance and accuracy.Our bushings have outstanding physical, mechanical and chemical properties that include self-aligning, dimensional stability, is tolerant to edge loading, chemical resistance, and lightweight material.Also our guide post or dowel pins are well ground and honed to a super-fine finish to minimize resistance to free action of the retainer/ guide bushing/sleeve bushing.

Do feel free to contact us at any time,we are more than happy to help you in any way.