Diameter 25 mm Hdpe Repair Changer Making Fixing Machine Pipe Belt Conveyor Machine Triple Rebuilder Carrying Idler Roller Price

Tube

Q235[GB] equal to S235JR[DIN]

Shaft

45# STEEL equal to C45[DIN]

Bearing

Single & Double Row Deep Groove Ball Bearing 2RZ&2Z with C3 clearance.

Seals

Grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger Seal

Lubrication

Grease is Lithium soap type grease with Rust Inhibitors.

Welding

Mixed gas shielded arc welding end

Painting

ordinary painting, hot galvanized painting, electric static spraying painting, baked painting

NO.

Standard Diameter

Length Scope 

(mm)

Bearings Type 

Min~Max

Idler's Shell Wall Thickness

mm

Inch

1

63.5

2 1/2

150-3500

203 204

3.0mm~4.0 mm

2

76

3

204

3.0mm~4.5 mm

3

89

3 1/3

204 205

3.0mm~4.5 mm

4

102

4

204 205 206 305

3.2mm~4.5 mm

5

108

4 1/4

204 205 206 305 306

3.5mm~4.5 mm

6

114

4 1/2

204 205 206 305 306

3.5mm~4.5 mm

7

127

5

204 205 206 305 306

3.5mm~5.0 mm

8

133

5 1/4

204 205 206 207 305 306

3.5mm~5.0 mm

9

140

5 1/2

205 206 207 305 306 307

3.5mm~5.0 mm

10

152

6

205 206 207 305 306 307 308

4.0mm~5.0 mm

11

159

6 1/4

205 206 207 305 306 307 308

4.0mm~5.0 mm

12

165

6 1/2

206 207 305 306 307 308

4.5mm~6.0 mm

13

177.8

7

207 306 307 308 309

4.5mm~6.0 mm

14

190.7

7 1/2

207 306 307 308 309 310

4.5mm~7.0 mm

15

194

7 5/8

207 306 307 308 309 310

4.5mm~8.0 mm

16

219

8 5/8

308 309 310 312

4.5mm~8.0 mm