Door hanging wheel: 16508792 -A/B 16502278 -A/B

Door Hanging Wheel 16508792-A/B & 16502278-A/B

The Hitachi elevator door hanging wheel with part numbers 16508792 and 16502278 is designed for use in Hitachi lift door systems. These wheels support smooth and guided door movement along the track during operation.

Each part number identifies a compatible replacement component used during lift door service and maintenance. Proper matching of the part number is essential to maintain correct door alignment, balance, and consistent movement.

This door wheel runs inside the door track and helps support the door panel during opening and closing cycles. It is commonly sourced by maintenance teams and lift door wheels suppliers handling Hitachi elevator spare parts.

Key Specifications

• Product Type: Elevator door hanging wheel
• Product Code: BS-DW0017
• Brand Compatibility: Hitachi elevators
• Part Numbers: 16508792, 16502278
• Application: Lift door hanging system
• Function: Supports door weight and guides door travel
• Installation: Replacement during lift door service
• Use Case: Passenger and service lift doors
• Technical Note: Dimensions, bearing type, and load rating must match the original installed part