SPK 250G
EAN 4047526008604
ID 8607
Customs tariff number 87169090
ID 8607
Customs tariff number 87169090
Cast iron flanged wheel
Wheel:
- rugged grey cast iron, hardness 180–220 HB
- with grease nipple from wheel Ø 125 mm
- machined flange and tread
- 3° taper tread to axle
- extremely low rolling resistance
- outstanding wear resistance
- lacquered, colour silver
- chemical resistance to many aggressive substances
- operating temperature: -100 °C to +600 °C
- provide adequate lubrication on a regular basis for plain bore version
- to be lubricated according to the application temperature
- the load capacities provided in the table refer to the allocation of flanged wheels to rail profiles in accordance with DIN 536 specified below (crane rail standard):
SPK 50G–SPK 200K, SPK 250G, SPK 250K: A45
SPK 201K, SPK 251K: A55
- electrical conductivity (ohmic resistance) ≤ 104 Ω
SPK 250G
EAN 4047526008604
ID 8607
Customs tariff number 87169090
ID 8607
Customs tariff number 87169090
Cast iron flanged wheel
Wheel:
- rugged grey cast iron, hardness 180–220 HB
- with grease nipple from wheel Ø 125 mm
- machined flange and tread
- 3° taper tread to axle
- extremely low rolling resistance
- outstanding wear resistance
- lacquered, colour silver
- chemical resistance to many aggressive substances
- operating temperature: -100 °C to +600 °C
- provide adequate lubrication on a regular basis for plain bore version
- to be lubricated according to the application temperature
- the load capacities provided in the table refer to the allocation of flanged wheels to rail profiles in accordance with DIN 536 specified below (crane rail standard):
SPK 50G–SPK 200K, SPK 250G, SPK 250K: A45
SPK 201K, SPK 251K: A55
- electrical conductivity (ohmic resistance) ≤ 104 Ω
Rolling resistance
excellent
Operating noise / floor surface preservation
sufficient
Tread and tyre hardness
180–220 HB
Wear resistance
excellent
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Technical Data
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CAD downloads
| Wheel Ø (D) | 250 mm | |
| Wheel Ø including flange (D1) | 300 mm | |
| Wheel Ø without flange (D) | 250 mm | |
| Wheel width | 65 mm | |
| Running width (T3) | 50 mm | |
| Flange position | 17.5 mm | |
| Load capacity at 4 km/h | 2,500 kg | |
| Load capacity (static) | 6,250 kg | |
| Bearing type | plain bore | |
| Axle bore Ø (d) | 40 mm | |
| Hub keyway (T1) | 70 mm | |
| Temperature resistance min | -100 °C | |
| Temperature resistance max | 600 °C | |
| Tread and tyre hardness | 180–220 HB | |
| Unit weight | 13.8 kg | |
| Non-marking | ||
| Non-staining | ||
| Antistatic | ||
| ESD | ||
| Electrically conductive | ||
| Corrosion-resistant | ||
| Heat-resistant | ||
| Tread hydrolysis-resistant | ||
| Suitable for autoclaves |
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