Guide Posts & Pillars
SUJ2 · Bearing steel · 20Cr
Stripper guide pins · Injection molding guide pins · Mold guide pins
View component · 3 optionsPRODUCT FAMILY
Guide Components
Guide posts, bushings, matched sets and rolling elements for controlled mold movement. Select the complete mating system rather than an isolated diameter.
Explore product families ↓ Explore configurations by family ↓What to specify
- Post and bushing fit
- mounting method and stroke
- lubrication, operating load and quantity
Explore product families
6 families 
Plain & Steel Guide Bushings
Bearing steel · Tool steel
Straight plain bushing · Stripper guide bushing · Ejector-system guide bushing
View component · 3 options
Flanged Guide Bushings
Bearing steel · Tool steel
Shouldered bushing · Flange-mounted bushing · Custom bore and lubrication
View component · 3 options
Guide Post & Bushing Sets
Bearing steel · Bronze
Plain guide set · Ball guide set · Custom guide assembly
View component · 3 options
Ball Cages & Retainers
Brass · Aluminum · Engineering polymer
Brass ball cage · Aluminum ball cage · Polymer ball cage
View component · 3 options
Ball Bearing Bushings
Bearing steel
Ball bearing bushing body · Drawing-based custom
View component · 2 optionsExplore configurations by family
Guide Posts & Pillars ↗
Ground posts align moving mold plates through a mating bushing. Plain and nitrided versions are selected with the complete guide system.
Plain & Steel Guide Bushings ↗
A replaceable sliding sleeve guides the post and takes wear at the mating interface. Bore finish and installed fit matter together.
Flanged Guide Bushings ↗
A flange provides an axial locating face for the guide bushing. The mounting face and bore must share the specified alignment.
Guide Post & Bushing Sets ↗
Posts and bushings specified as a mating set simplify fit coordination. Sliding and rolling systems use different clearances and assembly requirements.
Ball Cages & Retainers ↗
The cage spaces and retains bearing balls between a post and bushing. Brass, aluminum and polymer bodies are alternatives selected for mass, temperature and duty.
Ball Bearing Bushings ↗
A rolling guide unit combines a bushing body and bearing elements around the post. Confirm whether the order includes the cage and mating post.
YZX PRECISION
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