KONE Elevator Roller C.YING

This KONE elevator roller is identified by the marking C.YING on the original component. It is supplied as a replacement mechanical roller for compatible KONE elevator equipment.

Because no complete KONE part number is shown on the roller, selection should be based on the dimensions and physical structure of the removed part. Rollers with a similar outer appearance may use different bearings, shafts, mounting methods, or contact surfaces.

Match It by Measurement

Before quotation, please measure and photograph the original roller carefully.

The most useful details include:

• C.YING marking

• outside diameter

• roller width

• bearing inner diameter

• shaft or screw diameter

• total installed height

• roller material and surface colour

• bearing number, if visible

• mounting bracket or shaft structure

• installation-position photo

• quantity required

Please also advise whether the roller is installed on the car door, landing door, door coupler, guide assembly, or another elevator mechanism. This helps avoid confusing it with other KONE rollers of a similar size.

Replacement may be required when the roller surface becomes worn, cracked, flattened, loose, or noisy during movement. A seized or damaged bearing may also cause irregular movement and additional wear on the related track or mechanical assembly.

When checking the old part, technicians should inspect the shaft, fixing bolt, bearing seat, mounting bracket, and contact track at the same time. Replacing only the roller may not solve the problem if the supporting parts are bent or excessively worn.

For enquiries from Saudi Arabia, Jordan, Egypt, Iraq, Kuwait, Brazil, Peru, Spain, and Italy, please send a clear photo beside a ruler or vernier caliper. Accurate measurements are more reliable than the C.YING marking alone for this product.