Series N ball bearing with waterproof seal, Stainless steel Swivel castors X20 with bolt hole
Castor specifications
Pressed stainless steel-sheet castors, electrolytic polished, series X20, with dynamic forged connection.
To order swivel castors with brake add FR to part number.
All swivel castors can be fitted with solid steel stem, loose steel threaded stem or rubber expanding fixation..
Wheel specifications
- Tread: mechanically locked injection-moulded brown polyurethane tread, hardness 58 Shore D (comparable with 99 Shore A).
- Wheel centre: white core of high-quality polyamide 6.
- Temperature range: -30°C to +80°C.
- Extra 3-part protection protects the ball bearing against moisture, dirt and dust.
Characteristics
The shock- and wear resistant wheels in combination with medium duty X20 castors result in a solid, hygienic, maintenance free wheel with good rolling characteristics at light to medium loads.
Applications
For standard transport applications in wet conditions with not to mention peak-loads, at normal use on less filthy floors, where higher requirements are made to comfort and low rolling resistance, an often applied wheel-castor combination with thin damping tread.
Also available with stainless steel (inox) ball bearings.
Product variants
 |  |  |  |  |  |  |  | Article number | Datasheet | Drawing | Request |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 200 | 50 | 20 | 240 | 59 | 60 | 16-18 | 370 | 21217HFK | |||
| 200 | 50 | 20 | 240 | 59 | 60 | 12-14 | 370 | 21217HEK | |||
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| Symbol | Definition |
|---|---|
| Wheel diameter |
| Tyre width |
| Bore diameter |
| Overall height swivel castor |
| Offset |
| Fork width |
| Fixing bolt diameter |
| Load capacity 4 km/h |
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