Impact Roller Ø159 × 465 mm, 1200 mm belt, Ø25 shaft, 6205
Impact rollers (impact idlers) carry vulcanised NBR rubber rings that absorb the shock of falling material at loading and transfer points and crusher discharges. Also known as: impact idler, rubber ring roller, shock-absorbing roller.
Minimum order 10 pieces. Official quote within 2 working days.
Technical specifications
| Rubber ring outer diameter (D1) | Ø159 mm |
|---|---|
| Steel pipe outer diameter (D) | Ø89 mm |
| Bearing housing diameter (D2) | Ø108 mm |
| Rubber band active length (L) | 465 mm |
| Seat-to-seat length (a) | 473 mm |
| Overall shaft length (c) | 497 mm |
| Number of rubber rings | 12 |
| Belt width | 1200 mm |
| Shaft diameter (d) | Ø25 mm |
| Shaft seat / width across flats (e) | 18 mm |
| Shaft ends | T1 plain or T6 two machined flats |
| Bearing | 6205 sealed deep-groove ball bearing (DIN 620) |
| Sealing | Polyamide-6 labyrinth + NBR lip seal, 3 O-rings |
| Pipe material | ST 37-2 welded steel pipe, EN 10219 |
| Operating temperature | −40 °C to +80 °C |
| Standards | DIN 22112-3 · DIN 620 · EN 10219 |
| HS code | 8431.39 |
Frequently asked questions
What is the minimum order quantity?
10 pieces per SKU. Volume discounts start at 50 pieces (−10%), 100 pieces (−20%) and 500 pieces (−28%).
What is the lead time?
Every roller is made to order: 4 weeks production from order confirmation. Shipping ex-works EU, worldwide delivery.
How do I order?
Add the roller to the cart for an instant indicative quote. An engineer reviews the order and sends the official quote within 2 working days, valid for 30 days.
Can I download a CAD model?
Yes. STEP, IGES and STL models of SAR-IR-159-1200-25-6205 are free to download for both shaft versions (T1 plain, T6 two flats).
Can you make a custom version of this roller?
We also quote custom-made rollers: non-standard diameters and lengths, special shaft ends and bearings, rubber lagging or coatings. Send your drawing (DWG / STEP / PDF) or specification — an engineer replies within 2 working days.
Which standards does this roller meet?
DIN 22112-3 (conveyor idlers), DIN 620 (bearings), EN 10219 (steel pipe). CE and ATEX available; manufactured under ISO 9001 / 14001 / 45001 / 50001.
Related products
- Impact Roller Ø108 × 465 mm, 1200 mm belt, Ø20 shaft, 6204 SAR-IR-108-1200-20-6204
- Impact Roller Ø133 × 465 mm, 1200 mm belt, Ø20 shaft, 6204 SAR-IR-133-1200-20-6204
- Impact Roller Ø133 × 465 mm, 1200 mm belt, Ø25 shaft, 6205 SAR-IR-133-1200-25-6205
- Impact Roller Ø159 × 380 mm, 1000 mm belt, Ø25 shaft, 6205 SAR-IR-159-1000-25-6205
- Impact Roller Ø159 × 465 mm, 1200 mm belt, Ø30 shaft, 6206 SAR-IR-159-1200-30-6206
- Impact Roller Ø159 × 530 mm, 1400 mm belt, Ø25 shaft, 6205 SAR-IR-159-1400-25-6205
- Impact Roller Ø159 × 530 mm, 1400 mm belt, Ø30 shaft, 6206 SAR-IR-159-1400-30-6206
- Impact Roller Ø159 × 600 mm, 1600 mm belt, Ø25 shaft, 6205 SAR-IR-159-1600-25-6205