Our conveyor rollers have been exported to more than 70 countries all over the world in past 44 years and we have professional engineers and all of them have rich experience in this field, we can design the goods independently
Product Scope:
Dia (mm): 63.5, 76, 89, 102, 108, 114, 127, 133, 140, 152, 159, 168, 178, 194, 219
Length (mm): 170-2800
Executive Standard: GB/DIN/CEMA/SABS/JIS
Advantage: Our rollers enjoy minimum revolving resistance, low vibration and noise, good concentricity, long lifetime, low maintenance cost and high loading capacity.
Material:
Tube: High-precision ERW, welded with DIN2394 Standard
Shaft: Cold drawn steel in accordance with DIN17100 and other equivalent standard, ISO h6 precision
Bearing housing: Cold pressing working, ISO M7
Seals: Labyrinth seal, Nylon 6
Bearing: Deep groove ball bearing C3 clearance
Painting: Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting, Epoxy painting
| Standard Diameter |
Length 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 |
According to the structure style, the two type pulley can be divided into three light duty, medium duty and heavy duty.
All the pulley adopt integrated bearing housing which is lubricated and filled with grease and has two kinds: Iron casting and steel casting, the shaft is made of 45#steel, the shell adopt weld assembly.
Based on the above design, the pulley is reasonably structured, convenient type selected, performance reliable, long life time.
Applications: Used in the steel industry, harbor, coal industry, power industry, cements industry, and more.
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