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Modern ElevatorTechnology Service(Guangdong)Co, Ltd.
Home ProductsEscalator Spare Part

76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator

China Modern ElevatorTechnology Service(Guangdong)Co, Ltd. certification
China Modern ElevatorTechnology Service(Guangdong)Co, Ltd. certification
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76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator

76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator
76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator 76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator

Large Image :  76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator

Product Details:
Place of Origin: China
Brand Name: China Band/Join venture band
Certification: Type Test
Model Number: 76.2x22c
Payment & Shipping Terms:
Minimum Order Quantity: 100
Delivery Time: 10 days
Payment Terms: T/T
Supply Ability: 10000
Detailed Product Description
Material Of Tire: PU Material Of Hub: PA + Alu
Spec Of Bearing: 6203 2RS Roller Size (DxW): 76.2x22
Bearing Inner Diabetes。: 17
High Light:

76.2x22 escalator step chain roller

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escalator step chain roller pin 17

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PA Metal Hub roller chain escalator

Step chain roller; 76.2x22, pin 17, with Bearing 6203, PA+Metal Hub roller

 

The step chain and step roller have two design structures: integrated roller and wheel hub roller. The integrated roller is composed of tires and bearings. Hub type roller is composed of tires, hubs and bearings. The materials of hubs can be divided into engineering plastic (PA) and metal. The standard is PA hub and option can be metal hub base on customer requirement. Normally, few metro customers are required to use metal hub step chain roller. 

 

Step chain is one of the most important force bearing parts in escalator. As one of main components of the step chain, the step chain roller also bears great pressure. In general, hub type roller is used for step chain. 

 

The step chain rollers are made of hydrolytic resistant polyurethane. And the material of hub is PA. The eligibility tests for step chain roller include anti-hydrolysis is 250hrs, oil hydrolysis is 250hrs, and life test run time is 5000hrs.

 

step-chain roller eligibility test
anti-hydrolysis oil hydrolysis life test run time
250hrs 250hrs 5000hrs
 
 
76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator 0           76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator 1            76.2x22 Escalator Step Chain Roller PA Metal Hub Roller Chain Escalator 2
         Integrated Roller                       Hub Type Roller (PA  hub)                    Hub Type Roller (Metal Hub)                  

Contact Details
Modern ElevatorTechnology Service(Guangdong)Co, Ltd.

Contact Person: Mr. Jiang

Tel: 13922776305

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