Series LB ball bearing with waterproof seal, Stainless steel Fixed castors X20, plate fitting
Castor specifications
Pressed stainless steel-sheet castors, electrolytic polished, series X20.
Wheel specifications
- Tread: blue elastic solid rubber tread, containing a high percentage of natural rubber, hardness 70 Shore A. vulcanized directly onto wheel centre.
- Wheel centre: black core of high-quality polyamide 6.
- Temperature range: -20°C to +70°C.
- Extra 3-part protection protects the ball bearing against moisture, dirt and dust.
Characteristics
Thanks to the very elastic tread in combination with medium duty Inox-X20 castors this combination fulfils high ergonomic demands. This is a hygienic maintenance free stainless steel fixed castor wheel with excellent rolling characteristics at light to medium loads.
Applications
For purposes in wet conditions on smooth and not so smooth floors with not to mention peak-loads, where high requirements are made to comfort at regular use and no corrosion may appear, the right inox wheel-castor combination with rubber tread.
Also available with stainless steel (inox) ball bearings.


Product variants
| Article number | Datasheet | Drawing | Request | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 40 | 15 | 129 | 102x83 | 80x60 | 8 | 50 | 150 | 31253BK | |||
| 125 | 40 | 15 | 160 | 102x83 | 80x60 | 8 | 50 | 180 | 31258BK | |||
| 125 | 40 | 15 | 160 | 135x110 | 105x80 | 10 | 50 | 180 | 31259BK | |||
| 150 | 40 | 15 | 181 | 102x83 | 80x60 | 8 | 50 | 240 | 31266BK | |||
| 150 | 40 | 15 | 181 | 135x110 | 105x80 | 10 | 50 | 240 | 31267BK | |||
| 180 | 50 | 20 | 218 | 135x110 | 105x80 | 10 | 60 | 350 | 31282BK | |||
| 200 | 50 | 20 | 240 | 135x110 | 105x80 | 10 | 60 | 370 | 31290BK | |||
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| Symbol | Definition |
|---|---|
| Wheel diameter | |
| Tyre width | |
| Bore diameter | |
| Overall height fixed castor | |
| Top plate outer dimensions | |
| Bolt hole spacing | |
| Fixing hole diameter | |
| Fork width | |
| Load capacity 4 km/h |
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