heavy duty ball bearing idler roller for belt conveyor

Price: US $ 4 - 10 / Piece
Brand Name: Xinshan
Model Number: DTII
Country/Region: China
Post Date: May 29,2012

Product Description: heavy duty ball bearing idler roller for belt conveyor


heavy duty ball bearing idler roller for belt conveyor 

specification

1. Roller components: Roller skin; shaft; bearing; bearing housing; sealing parts

2. Diameter:63-219mm .
3. Length:190-3500mm .
4. Material: carbon steel pipe, rubber, HDPE or UHMWPE
5. Shafts diameter from 20 - 40mm

6. Shaft external length: 10-40 mm on each side or as drawing

7. Tube wall thickness: 2-5mm or more than 5mm

8. 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.

9. The idler external circular radial beat range

  Belt speed more than 3.15m/s:0.5-1.7;

  Belt speed  more less 3.15m/s:0.6-1.9

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

 

Idler Diameter

(mm)

Length Scope(mm)

Shaft Diameter

(mm)

Bearings Type(Min-Max)

Idler’s Shell Wall Thickness

50

150-2500

 

20;25

204

3.2mm-4.0mm

 

63.5

20;25

204

76

20;25

204 205

89

20;25

204 205

3.2mm-6.0mm

102

20;25;30

204 205 305

3.5mm-6.0mm

 

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

4.0mm-6.0mm

 

159

20;25;30;40;45

205 206 207 305 306 307 308

165

20;25;30;40;45

207 305 306 307 308

4.5mm-6.0mm

 

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

207 307 308 309 310

219

20;25;30;40;45

308 309 310

 component

Idler

 

Weld joint

Quality inspection instrument

Quality inspection certificate

 

Supplier Details:

Hebei Xinshan Conveyor Machinery Co., Ltd.

Sales:Mr. Allen Yao

Contact Phone:86-311-85691535

Main Products:Conveyors

Business type:Manufacturer, Trading Company

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