Series LB ball bearing with waterproof seal, Stainless steel Fixed castors X40, plate fitting
Castor specifications
Pressed stainless steel-sheet castors, electrolytic polished, series X40. Castor suitable for peak-loads.
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 X40 castors this combination fulfils high ergonomic requirements. A solid maintenance free wheel with fine rolling characteristics at light to medium loads.
Applications
For purposes in wet conditions on medium to worse floors with regular peak-loads, where high requirements are made to comfort at intensive use and no corrosion may appear, this is the right wheel-castor combination with rubber tread.
Also available with stainless steel (inox) ball bearings.
Product variants
 |  |  |  |  |  |  |  |  | Article number | Datasheet | Drawing | Request |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 200 | 50 | 20 | 248 | 135x110 | 105x80 | 12 | 60 | 400 | 30921BK | |||
| 250 | 50 | 20 | 303 | 135x110 | 105x80 | 12 | 60 | 480 | 30924BK | |||
| 100 | 40 | 15 | 137 | 105x85 | 80x60 | 8 | 50 | 150 | 30903BK | |||
| 100 | 40 | 15 | 137 | 135x110 | 105x80 | 10 | 50 | 150 | 30904BK | |||
| 125 | 40 | 15 | 162 | 105x85 | 80x60 | 8 | 50 | 180 | 30908BK | |||
| 125 | 40 | 15 | 162 | 135x110 | 105x80 | 10 | 50 | 180 | 30909BK | |||
| 150 | 40 | 15 | 192 | 135x110 | 105x80 | 10 | 50 | 240 | 30913BK | |||
| 180 | 50 | 20 | 238 | 135x110 | 105x80 | 12 | 60 | 350 | 30920BK | |||
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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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