Lugar de origen: | Porcelana |
Nombre de la marca: | SUMA |
Número de modelo: | NFR45 |
Cantidad de orden mínima: | 1 |
---|---|
Precio: | $175-198 |
Tipo: | Tipo de rodillo | Calificación de precisión: | P0 |
---|---|---|---|
Tipo de sello: | Abierto | Espesor: | 63 mm |
capacidad de par: | 1500Nm | Sobrecarga de raza interna: | 1000 rpm |
Sobrecarga de la carrera externa: | Las demás partidas | Peso: | 4 kg |
Talla de orificio: | 8-130 mm | Tamaño de la carrera exterior: | 37-300 mm |
Sobrante de velocidades: | 1000-3600rpm | Rango de torque: | 20-34750n.m |
Rango de grosor: | 20-180m m | rango de peso: | 0.1-68 kg |
Soporte de rodamiento: | Acero sobre acero / rodamientos de bolas | ||
Resaltar: | 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.
Persona de Contacto: Ellen Zhang
Teléfono: 86-18068536660