BST Roller
A black door roller with a central 6200RS bearing. The complete front view shows the rolling body, bearing face and identification markings for matching to the existing door mechanism.

| Item | Specification |
|---|---|
| Roller marking | RSTRH |
| Bearing type | 6200RS |
| Bearing brand marking | ZYUAN |
| Bearing bore | 10 mm |
| Bearing outside diameter | 30 mm |
| Bearing width | 9 mm |
| Bearing sealing | RS rubber-seal type |
No. They describe the inner 6200RS bearing: 10 mm bore, 30 mm bearing outside diameter and 9 mm bearing width.
Compare the complete roller diameter and width, rolling profile, bearing, shaft and retaining hardware with the original assembly.
RS indicates a rubber-seal bearing type. Match the full bearing designation and installation requirements when selecting the replacement.
One complete front view shows the roller body and bearing face. Confirm the complete roller dimensions and configuration for the installation before ordering.
إمداد موثوق بقطع غيار المصاعد مع خدمة مباشرة من المصنع، وجودة أصلية ودعم يعتمد عليه.
Choose a sales representative to discuss your project.
Loading contacts…