30 Degree Galvanized 133mm Conveyor Steel Rollers With Bearings
30 Degree Galvanized 133mm Conveyor Steel Rollers With Bearings
Material Handing Equipment Parts Belt Conveyor Flat Return Idler Impact Roller
Roller brackets are used for custom installation of single or multiple rollers in various applications. Brackets are available in four shaft configurations: 1/4" round, 5/16" hex, 7/16" hex, and 11/16" hex.
Idler Brackets offered can be made available by us in different finish specifications so as to perfectly match up with the specific working demands of the customers. Further, these brackets provide for suitable usage support for roller and feature hot dip galvanized finish for delivering superior rust resistance. We can also offer he brackets for idlers in OEM or ODM options. Some of its features include:
Smooth construction finish
Product developed using precision forging & casting technique for flawless performance
Available in standard surface hardness
Product made to undergo special heat treatment for prolonging service life and supporting handling heavy loads
Specifications
1. Type : Fixed
2. Bearing Type : Roller
3. Roll Material : Steel
4. Rotating Weight : 12.5 to 17.8
Factors affecting the quality of comb idlers:
1. Roller radial runout (this index directly affects the stability of material conveying)
2. Axial string momentum (directly affects the service life of the roller)
3. Flexibility (affecting the service life of the roller and the service life of the tape, as well as the driving power of the whole machine)
4. Performance (affecting the service life of rollers)
5. Dustproof performance (affecting the service life of rollers)
6. Axial bearing capacity (affecting the service life of rollers)
7. Impact resistance (affecting the service life of rollers)
8. Rotation resistance (affects the service life of the tape)
conveyor roller Description
| Description | 45 degree angle metal conveyor idler bracket for mining equipment parts |
| Standard | ISO CEMA DIN TUV |
| Belt Width | 450 500 600 650 750 800 900 1000 1050 1200 1350 1400 1500 mm |
| Materials | Q235 carbon angle steel metal |
| Type | DTII, TD75, aligning |
| Degree | 10 20 30 35 45 10±5 20±5 |
| Welding | Automatic welding |
| Surface | Electrostatic spray painting |
| Application | For support conveyor idler roller mainly used in coal mine,power plant,cement plant,port and so on |
|
Shell Diameter (mm)
|
Shaft Diameter at the Bearing | Bearing Series | Material |
| 89(3.5'') | 17mm/20mm | 6204 | HDPE/UHMWPE |
| 102(4'') | 20mm/25mm | 6204/6205 | HDPE/UHMWPE |
| 108(4.25'') | 20mm/25mm | 6204/6205 | HDPE/UHMWPE |
| 114(4.5'') | 20mm/25mm | 6204/6205 | HDPE/UHMWPE |
| 127(5'') | 20mm/25mm/30mm | 6204/6205/6305/6206 | HDPE/UHMWPE |
| 133(5.2'') | 20mm/25mm/30mm | 6204/6205/6305/6206 | HDPE/UHMWPE |
| 140(5.5'') | 25mm/30mm | 6205/6305/6206 | HDPE/UHMWPE |
| 152(6'') | 25mm/30mm/35mm | 6305/6206/6306/6207 | HDPE/UHMWPE |
| 159(6.25'') | 30mm/35mm/40mm | 6306/6207/6308 | HDPE/UHMWPE |
| 165(6.5'') | 35mm/40mm/45mm | 6206or6306/6207/6309 | HDPE/UHMWPE |
| Applications:Suitable for use in a wide variety of applications and products such as cement,coal,gravel,fertilisers,ports,chemicals,quarrying,zinc mining,grain. | |||
Different type of conveyor idlers:
1. Flat/Carrier/Carrying Rollers: Used to handle bulk&unit material.
2. Impact Rollers: Installed at the loading point to absorb the shocks and to help protect against belt damage.
3. Return Rollers: Used to sustain and support the belt during its return section and performs a cleaning action
--- Return rollers with Spaced Rings (Rubber Disc Rollers)
--- Return Rollers with Helical Rubber Rings (Spiral Rollers)
4. Self-aligning/Training Rollers: Used to adjust the belt deviation, preventing hunting and ensuring stable operation of conveyor belt.
--- Tapered self-aligning rollers
--- Friction self-aligning rollers
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