Elevator Door Roller

Genuine Elevator Door Roller (Part #140*20*6204) for Otis systems. Precision-engineered Door Rollers component designed for high reliability, maximum duty cycles, and strict elevator safety compliance.

Product Overview

The Elevator Door Roller (Part Number: 140*20*6204) is a precision-engineered elevator component designed for smooth door hanger carriage suspension along door tracks. Built to the highest industrial quality standards, this component delivers reliable, fail-safe operation in commercial, residential, and industrial elevator installations.

Key Features & Engineering Highlights

Precision sealed ball bearings for silent, frictionless gliding.
High-wear-resistant polyurethane / nylon tread prevents track degradation.
Balanced concentricity to eliminate door rattle and vibration.
Standardized mounting studs for quick retrofit and replacement.

Technical Specifications

Part Number	`140206204`
SKU Reference	21056108
Compatible Manufacturer	Otis
Component Category	Door Rollers
Application Scope	Passenger Lifts, Freight Elevators, Home Lifts, Escalators
Quality Condition	100% Brand New Factory Tested

Professional Installation Advised: To ensure passenger safety and system compliance, elevator components should be installed by certified elevator technicians in accordance with building safety regulations (EN 81 / ASME A17.1).

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