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Conveyor Belt Roller Carrying Idler Return Flat Steel Material

Categories Conveyor Steel Roller
Brand Name: QINYI
Model Number: Conveyor Belt Roller Carrying Idler Return Flat Roller Steel Idler Roller
Certification: CE / ISO / FDA / SGS / TUV
Place of Origin: Hebei, China
MOQ: 1 PCS
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 Ton/Tons per Month
Delivery Time: 10~15 days
Packaging Details: Plywood Cases
Material: Carbon Steel
Application: Coal Mining, Cement, Crushing, Power Plant, Steel Plant, Quarry Plant
Warranty: 1 Year
Life Time: 2-3 year
Standard: DTII, JIS, CEMA and etc.
BW: 400-2400MM
Bearing: HRB
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Conveyor Belt Roller Carrying Idler Return Flat Steel Material

Conveyor Belt Roller Carrying Idler Return Flat Roller Steel Idler Roller


Roller Dia and Type


1. Dia 60, 76, 89, 102, 108, 114, 127, 133, 140, 159, 194, 219

2. Idler Classification: carrying idler and return idler

3. Carrying Idler: troughing idler, transition idler, impact idler, selt aligning idler

4. Return Idler: flat idler, V type return idler, rubber disc return roller, spiral return roller


Roller Sturcture and Parts



Seal Structure


1 Non-contact labyrinth structure, forming a complex, winding and narrow maze between inner and outer seal part.

2 The maze is filled in high quality grease.

3 Water proof and dust proof performance


Bearing


C3 deep groove radial ball bearing which adopts bidirectional seal structure to improve the performance of water-proof and dust proof.



Shell, shaft and bearing housing


1 Specs of shell and shaft are according to requirements in GB Standard .

2 The tolerance of radial runout, roundness and straightness, and appearance are higher than standard in GB.

3 Bearing housing is produced by stretching the cold-rolled plate.

4 Both-sides precise welding between housing and shell to guarantee the overall strength and stiffness of rollers.


Specifications


Standard Diameter


Length Scope(mm)


Bearings Type(Min-Max)


Shell Wall Thickness
mm
Inch
63.5
2 1/2


150-3500
6204
2.0mm-3.75mm
76
3
6204 205 305 306
2.0-4.0mm
89
3 1/3
6204 205
2.0-4.0mm
102
4
6204 205 305
2.5-4.0mm
108
4 1/4
6204 205 305 306
2.5-4.0mm
114
4 1/2
6205 206 305 306
2.5mm-4.5mm
127
5
6204 205 305 306
2.5mm-4.5mm
133
5 1/4
6205 206 207 305 306
2.5mm-4.5mm
140
5 1/2
6205 206 207 305 306
3.5mm-4.5mm

D(mm)
L(mm)
Bearing model
89
180,190,200,235,240,250,275,280,305,215,350,375,380,455,
465,600,750,950,1150
204
108
190,200,240,250,305,315,360,375,380,455,465,525,530,600,
700,750,790,800,950,1150,1400,1600
204 205 305 306
133
305,375,380,455,465,525,530,600,700,750,790,800,900,950,
1000,1100,1150,1400,1600,1800,2000,2200
205 305 306
159
375,380,455,465,525,530,600,700,750,790,800,900,1000,1050,
1100,1120,1150,1250,1400,1500,1600,1700,1800,2000,2200,2500,2800,3000,3150
305 306 308
193.7
2200,2500,2800,3000,3150,3350
308 310
217
600,640,1050,1120,1600,1700,3150,3350
308 310

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