Solid ball caster without flange and suspension
Solid ball caster with head flange and suspension
Solid ball caster with base flange and suspension
Solid ball caster without flange and suspension
| Designation | Material of bearing ball | Dimensioning | Sealing felt | Load capacity of the ball transfer unit (kg)
Attention higher than spring force! |
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| Ø D1(mm) | Ø D2(mm) | H1(mm) | H3(mm) | F1 (N) adjustable | ||||
| Tolerances | – | – | +/- 0.1 | +/- 0.2 | +/- 0.1 | – | – | – |
Solid ball caster / ball transfer units with head flange and suspension, gunmetal-finished – low Suspension (FS) |
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| 012.703-FS | Tool steel | 12.70 | 25.40 | 32.10 | 1.70 | 100-120 | no | 80 |
| 025.703-FS | 25.40 | 44.50 | 71.80 | 3.8 | 96-139 | no | 125 | |
| 038.703-FS | 38.10 | 70.00 | 121.00 | 7.00 | 340-420 | no | 350 | |
| 050.703-FS | upon request | – | – | – | – | yes | – | |
Solid ball caster / ball transfer units with head flange and suspension, gunmetal-finished – medium Suspension (FM) |
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| 012.703-FM | Tool steel | 12.70 | 25.40 | 32.10 | 1.70 | 120-140 | no | 80 |
| 025.703-FM | 25.40 | 44.50 | 71.80 | 3.8 | 187-283 | no | 125 | |
| 038.703-FM | 38.10 | 70.00 | 121.00 | 7.00 | 650-790 | no | 350 | |
| 050.703-FM | upon request | – | – | – | – | yes | – | |
Solid ball caster / ball transfer units with head flange and suspension, gunmetal-finished– high Suspension (FL) |
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| 012.703-FL | Tool steel | 12.70 | 25.40 | 32.10 | 1.70 | 140-160 | no | 80 |
| 025.703-FL | 25.40 | 44.50 | 71.80 | 3.8 | 298-485 | no | 125 | |
| 038.703-FL | 38.10 | 70.00 | 121.00 | 7.00 | 720-900 | no | 350 | |
| 050.703-FL | upon request | – | – | – | – | yes | – | |
Design and construction
This Schulz ball caster / ball transfer unit consists of a casing, a top cover and a bearing cap as solid turned parts, a bearing ball and several support balls.
To this ball caster is another casing which serves as a body for the spring. Prevent spring loaded ball casters
Damage caused by shock loads.
Dimensions
The spacing is calculated by dividing the shortest edge length of the object to be transported by 3.5.
Materials
Casing Ball caster: galvanized Steel (tempered)
Casing Spring: Steel
Top Cover: galvanized Steel
Ball socket: Steel (tempered)
Support Balls: Tool Steel (tempered), Stainless Steel (tempered)
Bearing Ball: Tool Steel (tempered), Stainless Steel (tempered), Plastic
Spring: 1.4310 or 1.200
Operational conditions
Temperature range from -30°C to +100°C (bis +30°C Plastic)
Conveyance velocity of up to 1,5 m/s.
Dynamic load rating up to max. 2.500 kg.
* depend on the adjustable force of suspension F1
Datenblatt Deutsch
Datasheet English
Fiche technique français
Hoja de datos español
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