Belt Conveyor Return Roller for Quarry
Hebei Juntong Machinery Manufacturing Co., Ltd.- Material：Steel
- Application：Chemical Industry, Grain Transportation, Mining Transport, Power Plant
- Structure：Ordinary Roller
- Bearing Type：Double Sealed Bearing
- Type：Parallel Conveyor Idler
- Pipe：Steel(Q235), Stainless Steel(201, 304), Rubber, Nyl
Base Info
- Model NO.：CEMA JIS
- Diameter：50-219mm
- Length：190-3500mm
- Surface Treatment：Powder Coated, Spray Paint, Galvanized
- Bearing Band：NSK, Hrb... (C3,C4-2RS)
- Standards：Cema, as, DIN, JIS, GB
- Certificates：BV, Ce, SGS, ISO9001, ISO14001
- Color：Customized
- Troughing Angel：20, 30, 35, 40, 45..
- Service and Sample：24 Hours Online with Free Sample
- Quality Guarantee Period：30, 000 Hours
- Transport Package：Wooden Box Packing and Pallet Packing
- Specification：Steel(Q235)
- Trademark：JTURN
- Origin：Hengshui
- HS Code：8431390000
- Production Capacity：30000 Pieces Per Month
Description
Standard DiameterLength scope ( mm) Bearings Type
(Min~Max) Idler's Shell Wall Thickness mm Inch 63.5 2 1/2 150~3500 204 3.0mm~3.75mm 76 3 150~3500 204 205 3.0mm~4.0mm 89 3 1/3 150~3500 204 205 3.0mm~4.0mm 102 4 150~3500 204 205 305 3.5mm~4.0mm 108 4 1/4 150~3500 204 205 305 306 3.5mm~4.0mm 114 4 1/2 150~3500 205 206 305 306 3.5mm~4.5mm 127 5 150~3500 204 205 305 306 3.5mm~4.5mm 133 5 1/4 150~3500 205 206 207 305 306 3.5mm~4.5mm 140 5 1/2 150~3500 205 206 207 305 306 3.5mm~4.5mm 152 6 150~3500 205 206 207 305 306 307 308 4.0mm~4.5mm 159 6 1/4 150~3500 205 206 207 305 306 307 308 4.0mm~4.5mm 165 6 1/2 150~3500 207 305 306 307 308 4.5mm~6.0mm 177.8 7 150~3500 207 306 307 308 309 4.5mm~6.0mm 190.7 7 1/2 150~3500 207 306 307 308 309 4.5mm~6.0mm 194 7 5/8 150~3500 207 307 308 309 310 4.5mm~6.0mm 219 8 5/8 150~3500 308 309 310 4.5mm~6.0mm
(Min~Max)