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Model No: AAA456YA2
Elevator Door Hanger Roller AAA456YA2 for OTIS
The Otis AAA456YA2 elevator door hanger roller (fitted with 6203RS bearing) is a precision-engineered door suspension sheave designed for OTIS landing and car door operator tracks. It provides low-noise rolling guidance, minimal friction, and durable load-bearing support for smooth door cycling. Please verify your existing roller dimensions (85 mm diameter × 20 mm width), bearing model (6203RS), and mounting axle profile before ordering.
Quantity :
Specifications
Property | Value |
|---|---|
Brand | OTIS |
Model / Part Reference | AAA456YA2 |
OEM Part Number | AAA456YA2 |
Full Identification | OTIS AAA456YA2 (6203RS Bearing) |
Common Name | Door Hanger Roller / Door Hanger Sheave / Elevator Door Wheel / Door Suspension Pulley |
Product Type | Elevator Car & Landing Door Hanger System Roller |
Dimensions & Bearing | Outer Diameter: 85 mm (Approx. 3-3/8") | Width: 20 mm | Bearing: 6203RS / 6203-2RS |
System Compatibility | OTIS Elevator Door Systems (E311, E411, etc.) |
Similar Models | AAA456YA1, AAA456YA4, etc. |
Global Shipping | Express Delivery (DHL/FedEx/UPS/TNT) |
Why Source from POTENSI
- Exact Dimensional & Bearing Matching: POTENSI supplies verified door hanger rollers cross-referenced with OTIS part number AAA456YA2, featuring precision 6203RS sealed ball bearings and high-grade polyurethane/nylon treads.
- Smooth Operation & Wear Resistance: Each batch of door rollers undergoes dimensional concentricity checks, bearing rotation testing, and surface finish inspection to ensure quiet, long-lasting performance in high-traffic doors.
- Specialized Elevator Spares Partner: We provide elevator maintenance contractors, modernization teams, and parts distributors worldwide with dependable mechanical components and prompt sourcing assistance.
Logistics and After-Sales
- Protective Export Packaging: Rollers are packed in moisture-resistant anti-scratch bubble wraps and packaged in shock-resistant corrugated export cartons to preserve bearing integrity and surface profile during transit.
- Rapid Global Air Express Dispatch: Prompt door-to-door delivery is arranged through premier global couriers (DHL, FedEx, UPS, TNT), backed by online tracking references.
- Technical Inquiries: If your maintenance engineering team needs assistance verifying door track compatibility, eccentric adjustment clearance, or axle dimensions, POTENSI provides prompt technical follow-up for your elevator door hanger roller AAA456YA2 for OTIS.
Comprehensive score