Coal Mining Industry Belt Conveyor Impact Rubber Idlers
Conveyor impact roller
Welding type:Seamless welding, carbon dioxide arc welding.
Seal type: Labyrinth sealing.
Service life: 30 thousand hours.
Inside structure:Bearing box,bearing,labyrinth sealer,seal disc,inside and outside retaining collar,circlip.
Quality guarantee:Manual inspection, sampling inspection by the lab.
Inspection items: Dustproof, waterproof,rotational resistance,axial float, shaft radial play.
Lubrication:Lithium grease within the bearing box.
Impact roller standard:
| Summary of the roller size: | ||||
| Standard External Diameter | Standard Inner Diameter | Length Scope | Bearings Type | |
| mm | lnch | mm | mm | min-max |
| 89 | 3 1/3 | 60/ 50 | 170-3400 | 204 |
| 102 | 4 | 76 | 170-3400 | 204 205 |
| 108 | 4 1/4 | 89/76/60 | 170-3400 | 204 205 |
| 114 | 4 1/2 | 89/ 76 | 170-3400 | 204 205 |
| 127 | 5 | 89 | 170-3400 | 204 205 |
| 133 | 5 1/4 | 89/70/63.5 | 170-3400 | 204 205 |
| 140 | 5 1/2 | 89 | 170-3400 | 204 205 |
| 152 | 6 | 108/76 | 170-3400 | 204 205 206 305 306 |
| 159 | 6 1/4 | 108 | 170-3400 | 204 205 206 305 306 |
| 194 | 7 5/8 | 159/ 133 | 170-3400 | 205 206 207 305 306 307 308 |
| Note: special specification of supply and demand both sides can be coordinated. | ||||
Lixian Huadu Rubber Belts Co., Ltd. is a professional manufacturer of rubber conveyor and conveyor roller for 20years , located near to Beijing & Tianjin.
Conveyor Belt Standards:
GB/T 7984-2001,DIN22102,AS1332,BS490,RMA,JISK6322,SANS1173,etc
Our Company:
Testing:
Certification:
For more details,please inquiry us!
Polyester conveyor belt, (EP)
Nylon conveyor belt, (NN)
Cotton conveyor belt, (CC)
Sidewall conveyor belt (SW)
Chevron conveyor belt, (C5 C10 and C15)
Oil Resistance conveyor belt, (OR and MOR)
Hot Resistance conveyor belt, (HR)
Fire Resistance conveyor belt, (FR/PVC/PVG)
Heat Resistance conveyor belt, (OHR/ OFR)
Cold Resistance conveyor belts, (CR)
Endless belts
Conveyor roller, idler
Conveyor Pulley, frame,bracket etc
WELCOM TO INQUIRY US.
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