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Mining Industry Standard Belt Conveyor Idler Roller

The steel conveyor idler roller of Hongxin Rubber is high quality.Roller load coefficient according to CEMA standard selection; Roller bearing with choose according to DIN standard
Product Details:

conveyor idler roller-Hongxin Rubber.jpg

Shaft is high precision cold steel, Tube is high frequency seam welding, Decrease diameter runout and To ensure the operation process uniform rotation.Bearing use for HRB,ZWZ,LYC, bearing seat and dust cup use for high quality steel pressing, Lubrication using disposable high efficiency and long lithium base, And the labyrinth seal structure, waterproof, dustproof performance is good.

Roller load coefficient according to CEMA standard selection; Roller bearing with choose according to DIN standard



Standard Dia.

Length Scope

Idler’s Shell Wall Thickness

Bearing Type

mm

in

mm

mm

Min.- Max.

63.5

2 1/2

150 ~ 3500

3.0 ~ 3.75

204

76

3

3.0 ~ 4.0

204 / 205

89

3 1/3

3.0 ~ 4.0

204 / 205

102

4

3.5 ~ 4.0

204 / 205 / 305

108

4 1/4

3.5 ~ 4.0

204 / 205 / 305 / 306

114

4 2/4

3.5 ~ 4.5

204 / 205 / 305 / 306

127

5

3.5 ~ 4.5

204 / 205 / 305 / 306

133

5 1/4

3.5 ~ 4.5

205 / 206 / 207 / 305 / 306

140

5 1/2

3.5 ~ 4.5

205 / 206 / 207 / 305 / 306

152

6

4.0 ~ 4.5

205 / 206 / 207 / 305 / 306 / 307 / 308

159

6 1/4

4.0 ~ 4.5

205 / 206 / 207 / 305 / 306 / 307 / 308

165

6 1/2

4.5 ~ 6.0

207 / 305 / 306 / 307 / 308

177.80

7

4.5 ~ 6.0

207 / 306 / 307 / 308 / 309

190.70

7 1/2

4.5 ~ 6.0

207 / 306 / 307 / 308 / 309

194

7 5/8

4.5 ~ 6.0

207 / 307 / 308 / 309 / 310

219

8 5/8

4.5 ~ 6.0

 308 / 309 / 310

Features & Advantages.


(1)Small radial runout, weighting roller is below 0.35 mm


(2)Small rotating resistance, the resistant coefficient is below 0.010


(3)Under testing of 72 hours water proof, water inflow is zero


(4)Permanent lubrication, long service life ( at least 30,000 hours )



Welcome to buy our mining industry standard belt conveyor idler roller. We are a professional manufacturer and supplier. Customized service with competitive price is also available.
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