rubber spiral conveyor roller

1.Superior airproof property,low noise. 2.Material:rubber 3.Supper strong anti-adhesion ability.

1.Material: seamless pipe, welded pipe

2.Bearing model Number: 204.304.305.306

3.Shaft(mm): 15.20.25

4.Small vibrating and long lifespan.

 5. used in mine, cement, steel, harbor, ect.

 6. high accurate steel pipes ensure the rollers with low vibration and noise

 7.Life cycle long.

 8..Stable running.

9.The oil loading of the shaft should be 2/3 to 3/4of the bearing gap, the space between the sealing ring should be filled.

10. Under the 500N axial pressure,the axial displacement of the idler must be less than 0.7mm

Product parameters

Idler Diameter(mm)	Length Scope(mm)	Shaft Diameter(mm)	Bearings Type(Min-Max)	Idler’s Shell Wall Thickness(mm)
50	150-2500	20;25	204	3.2-4.0
63.5		20;25	204
76		20;25	204 205
89		20;25	204 205	3.2-6.0
102		20;25;30	204 205 305	3.5-6.0
108		20;25;30	204 205 305 306
114		20;25;30	205 206 305 306
127		20;25;30	204 205 305 306
133		20;25;30	205 206 207 305 306
140		20;25;30	205 206 207 305 306
152		20;25;30	205 206 207 305 306 307 308	4.0-6.0
159		20;25;30;40;45	205 206 207 305 306 307 308
165		20;25;30;40;45	207 305 306 307 308	4.5-6.0
177.8		20;25;30;40;45	207 306 307308 309
190.7		20;25;30;40;45	207 306 307308 309
194		20;25;30;40;45	207 307 308 309
219		20;25;30;40;45	308 309

  

   Yuandong  companies use the most quality products parts, to provide the service for you.

 Welcone you to consulation!

rubber spiral conveyor roller