Built for harsh conditions – tight sealing, smooth running, long service life.
The QIOU Idler PRO is engineered for demanding environments such as mining and bulk-material handling.
Its optimized sealing package (labyrinth system plus protective elements) helps keep dust, water and slurry away from the bearings and internal components. Combined with quality parts, continuous welding and controlled coating options, it delivers reliable performance and extended lifetime in continuous operation.
Technical data summary:
Roller Ø: 108 mm
RL (Roll Length): 315 mm
Shaft: Ø20 mm, C45 steel
Tube: ERW steel tube (200–350), per BS1387:1995 / GB/T13793:2008 or equivalent
Housing: SPHC/SPCC (JIS G3131 or equivalent)
Bearings: ZZ C3 deep-groove ball bearings
Sealing: labyrinth + rear seal + outer shields (nylon) + NBR lip seal
Weld: continuous fillet weld 3–4 mm
Operating temperature: –20 °C to +100 °C
Max radial runout: 0.6 mm
Max torque: 3.6 N·m
Corrosion protection: anti-rust oil / alkyd paint / powder coating
Coating thickness: primer + topcoat ≥ 75 μm
The QIOU Idler PRO is engineered for demanding environments such as mining and bulk-material handling.
Its optimized sealing package (labyrinth system plus protective elements) helps keep dust, water and slurry away from the bearings and internal components. Combined with quality parts, continuous welding and controlled coating options, it delivers reliable performance and extended lifetime in continuous operation.
Technical data summary:
Roller Ø: 108 mm
RL (Roll Length): 315 mm
Shaft: Ø20 mm, C45 steel
Tube: ERW steel tube (200–350), per BS1387:1995 / GB/T13793:2008 or equivalent
Housing: SPHC/SPCC (JIS G3131 or equivalent)
Bearings: ZZ C3 deep-groove ball bearings
Sealing: labyrinth + rear seal + outer shields (nylon) + NBR lip seal
Weld: continuous fillet weld 3–4 mm
Operating temperature: –20 °C to +100 °C
Max radial runout: 0.6 mm
Max torque: 3.6 N·m
Corrosion protection: anti-rust oil / alkyd paint / powder coating
Coating thickness: primer + topcoat ≥ 75 μm
深圳其欧科技的优势：
我们的优质 ALL-IN 采购套餐确保：
- 现场质量控制
- 专业的项目管理
- 可靠的交付与物流
- 完全透明的沟通
| 表面 | 涂装 ≥ 75 μm |
| 颜色 | 红色或其他 |
| 材料 | 碳钢 |
| 尺寸（mm） | 108x108x341 |
| 重量（kg） | 5.15 |
| 标准 | ISO 1537 / ISO 15207 / DIN 22112-2 / GB 10595-2009 |
| 制造国 | 中国 |
| 包装 / 交付内容 | 装入胶合板箱，塑料薄膜保护 |
| HS 编码 | 84313900 |
| 其他信息 | 托辊按 DIN 22112-3 测试，可根据项目要求按其他常用标准（JIS、CEMA、澳大利亚标准）供货。 托辊符合标准：ISO 1537/ISO 15207/DIN 22112-2/GB 10595-2009 另有其他标准型号。更多信息请联系我们。 |
免责声明：
有关相似性的信息不作任何保证，客户须自行核实，以确保与您对产品的使用达到最佳兼容。尽管我们已仔细检查，但无法保证产品描述没有错误。本说明中的信息不作任何保证，仅供一般参考。对所提供信息的准确性、完整性和时效性不承担任何责任。如有更改和错误，恕不另行通知。
有关相似性的信息不作任何保证，客户须自行核实，以确保与您对产品的使用达到最佳兼容。尽管我们已仔细检查，但无法保证产品描述没有错误。本说明中的信息不作任何保证，仅供一般参考。对所提供信息的准确性、完整性和时效性不承担任何责任。如有更改和错误，恕不另行通知。