1. Built-in precise micro bearing;
2. Injected with reinforced nylon;
3. Low noise and durable resistance.
4. sliding pulley
Detailed introduction to SD series door slide:
Features for sliding roller, sliding pulley, door roller:
Built-in precise micro bearing;
Injected with reinforced nylon;
Low noise and rolling smoothly;
Elegant appearance and durable resistance.
Usage: aluminium windows, sliding doors, wardrobes and other furnitures.
Detailed Specifications:
| Item No. | Injected plastic | Outer Diameter | Shaft demensions | Height | Outline | ||
| (mm) | L(mm) | ID(mm) | Step(mm) | (mm) | |||
| SD-315 | Polyamide | 15 | 12 | 3 | 5 | V groove | |
| SH-416 | POM | 16.4 | 13 | 5 | 2.5 | 6 | Round type |
| SD-521 | Polyamide | 21 | 8 | 5 | 1 | 5 | U groove |
| SD-621 | Polyamide | 21 | 12 | 6 | 2 | 7 | V groove |
| SD-622 | Polyamide | 22 | 13.8 | 6 | 1.5 | 8 | V groove |
| SD-622a | Polyamide | 22 | 14.5 | 6 | 1.5 | 9.5 | V groove |
| SD-628 | Polyamide | 28 | 15 | 6 | 1.5 | 8 | U groove |