Escalator Step Chain (Enhanced with bearing rollers)
- Roller size: 76mm x 25mm bearing: 6203
- Inner chain link: 40mm x 3mm
- Outer chain link: 29mm x 4mm
- Pitch: Contact us for details
- Pin diameter: Contact us for details
- Model: 9300AE
Note: Standard 9300AE step chain comes with bush rollers. This enhanced step chain for 9300AE paired with bearing rollers (all rollers). The enhancement improves the chain's operational lifetime, durability and reduces the cost of maintenance in the long run.