we provide all kinds of conveyor idlers,such as parallel to the roller, spherical roller, buffer roller, roller screw, corrosion-resistant roller,spiral roller,trough roller,guiding roller,vertical roller block, the advantage of high precision and best tolerance ensure idlers long working life.
Specification
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|
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Diameter
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60-219mm
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Length
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100-3500mm
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Tube
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Q235(GB),Rubber,Nylon,HDPE
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Shaft
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45# steel(GB) equal to C45
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Bearing
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Single & Double Row Deep Groove Ball Bearing 2RZ&2Z wigh C3 clearance
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Grease
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Lithium soap type grease,grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal
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Lubrication
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Grease is Lithium soap type grease with Rust Inhibitors
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Welding
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Mixed gas shielded arc welding end
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Painting
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Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting
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Standard Diameter(mm)
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Standard Diameter(Inch)
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Lengthscope
(mm)
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Bearings Type
(Min-Max)
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dler's shell wall thinkness
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63.5
|
21/2
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150-3500
|
204
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3.0mm-3.75mm
|
76
|
3
|
150-3500
|
204 205
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3.0mm-4.0mm
|
89
|
31/3
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150-3500
|
204 205
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3.0mm-4.0mm
|
102
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4
|
150-3500
|
204 205 305
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3.5mm-4.0mm
|
108
|
41/4
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150-3500
|
204 205 305 306
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3.5mm-4.0mm
|
114
|
41/2
|
150-3500
|
204 205 305 306
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3.5mm-4.5mm
|
127
|
5
|
150-3500
|
204 205 305 306
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3.5mm-4.5mm
|
133
|
51/4
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150-3500
|
204 206 207 305 306
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3.5mm-4.5mm
|
152
|
6
|
150-3500
|
204 206 207 305 306 307 308
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4.0mm-4.5mm
|
159
|
61/4
|
150-3500
|
204 206 207 305 306 307 308
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4.0mm-4.5mm
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165
|
61/2
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150-3500
|
207 305 306 307 308
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4.5mm-6.0mm
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194
|
75/8
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150-3500
|
207 307 308 309 310
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4.5mm-6.0mm
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219
|
85/8
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150-3500
|
308 309 310
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4.5mm-6.0mm
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1.Easy installation ,stable operation ,good flexibility and min 30,000 hours stable lift time.
2.High accurate steel pipes ensure the rollers with wearing resisting,low vibration and noise.
3.Sealing arrangement include a double seal.
4.Dustproof, waterproof and anti-alkali and acid suitabe for corrosion environment.
5.Electrostatic spraying technical makes the roller more durable and good-looking.