Lugar de origem: | China |
Marca: | SUMA |
Número do modelo: | NFR45 |
Quantidade de ordem mínima: | 1 |
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Preço: | $175-198 |
Tipo: | Tipo de rolo | Classificação de precisão: | P0 |
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Tipo de vedação: | Abrir | Grossura: | 63 mm |
Capacidade de torque: | 1500Nm | Exceliosos de corrida interna: | 1000rpm |
Excedimentos de corrida externa: | 2400 rpm | Peso: | 4 kg |
Tamanho do furo: | 8-130mm | Tamanho da corrida externa: | 37-300mm |
Passando velocidades: | 1000-3600rpm | Faixa de torque: | 20-34750N.M |
Faixa de espessura: | 20-180mm | faixa de peso: | 0,1-68 kg |
Suporte de rolamento: | Aço em rolamentos de aço / esferas | ||
Destacar: | One Way Clutch Bearing 1500Nm torque,One Way Clutch Bearing 1000RPM,NFR45 One Way Clutch Bearing |
Attribute | Value |
---|---|
Applicable Industries | Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Retail, Construction works, Energy & Mining |
Type | ROLLER TYPE |
Precision Rating | P0 |
Seals Type | OPEN |
Product Name | Backstopping Clutch Freewheel Bearings |
Thickness | 63mm |
Torque Capacity | 1500Nm |
Inner Race Overruns | 1000RPM |
Outer Race Overruns | 2400RPM |
Weight | 4kg |
The NFR Series One Way Backstopping Clutch is a bearing-supported roller type freewheel without any sealing. Lubrication and sealing must be provided by the installation, with standard lubrication being oil.
For sizes 8 to 20 units, steel on steel bearing supports the inner race. Above size 20, two 160...Series ball bearings are used, providing higher overrunning speed capacity.
The inner race is keyed to the shaft. The outer race has a positive n6 tolerance for a press fit in a housing to H7. Additional side notches enable positive torque transmission. The housing must be strong enough to prevent expansion after assembly.
Model | Torque (N.m) | Overrunning Speeds (rpm) | Dimension (mm) | Weight (Kg) |
---|---|---|---|---|
NFR8-NFR130 | 20-34750 | Inner Race: 1000-250 Outer Race: 1000-3600 |
Bore Size: 8-130 Outer Race Size: 37-300 Thickness: 20-180 |
0.1-68 |
1) Tmax = 2 × TKN
2) Inner race overruns
3) Outer race overruns
It is highly encouraged to ask for samples for quality check.
Pessoa de Contato: Ellen Zhang
Telefone: 86-18068536660