Otis Elevator Wheel Door Hanger Roller 85 X 20 X 6204mm

Place of Origin: China
Brand Name: OT
Model Number: Door Hanger Roller 85*20*6204 85x20x6204
Minimum Order Quantity: 1
Packaging Details: Carton
Delivery Time: 2-3 working days
Payment Terms: Company Bank, Western union, alibaba, Paypal etc
Supply Ability: 10000pcs per month
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Specifications
Highlight Features

Otis elevator door hanger roller

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85 x 20 x 6204mm elevator roller

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elevator wheel door roller

Product Name:
Door Hanger Roller 85*20*6204 85x20x6204
Model Number:
85*20*6204 85x20x6204
Delivery Time:
2-3 Working Days
Supply Ability:
10000pcs Per Month
After-Sale Service:
Online Technical Support
Type:
Elevator Parts
Suitable For:
Elevator
MOQ:
1PC
Transportion:
TNT, UPS, DHL, Fedex, Air, Sea
Applicable:
Elevator
Packages:
Carton, Wooden Case, Pallet Etc
Delivery Time:
Normally 2-3 Working Days After Payment
Warranty:
One Year
Payment Method:
Company Bank, Western Union, Alibaba, Paypal Etc
Brand:
Sulab
Description:
Elevator Parts
Model:
FB-9B
Product Description

Details for Otis Elevator Wheel Door Hanger Roller 85*20*6204 85x20x6204

 

Brand OT
Description

Door Hanger Roller

Part No. 85*20*6204 85x20x6204
MOQ 1PC
Transportion TNT, UPS, DHL, Fedex, Air, Sea
Applicable Elevator
Packages Carton, Wooden case, Pallet etc
Delivery Time Normally 2-3 working days after payment
Warranty One year
Payment Method Company Bank, Western union, alibaba, Paypal etc

 

Pictures for Otis Elevator Wheel Door Hanger Roller 85*20*6204 85x20x6204

 

Otis Elevator Wheel Door Hanger Roller 85 X 20 X 6204mm

The elevator door hanging wheel includes a wheel hub, a bearing arranged on the inner side of the wheel hub, and a polyurethane outer ring sleeved on the outer side of the wheel hub. There are arc grooves and straight plates respectively, the arc convex surfaces are inserted into the arc grooves, and the straight plates are pressed on the lower plane of the hub.

 

Elevator Door Hanger Roller - FAQ

Q1: What is the function of an elevator door hanger roller?
An elevator door hanger roller supports and guides the movement of door panels along the door track. Its design depends on the door suspension system.

Q2: Can elevator door hanger rollers with the same diameter be interchangeable?
Not necessarily. Rollers may differ in tread profile, width, bearing type, material, mounting structure, and load capacity.

Q3: What causes excessive wear on elevator door hanger rollers?
Possible causes include track misalignment, damaged bearings, abnormal loading, unsuitable material, or mechanical installation problems.

Q4: Can a door hanger roller be replaced separately from the hanger assembly?
Some door hanger assemblies allow individual roller replacement. Others may require replacement of a larger component, depending on the design and manufacturer requirements.

Q5: What specifications are needed for a replacement door hanger roller?
Please provide the original part number, roller diameter, width, bearing dimensions, mounting information, door system model, and photos.

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