78mm recessed gate wheel with double bearings and a 250kg capacity, designed for sliding gates using GTR010 track.
Recessed mounting: Mounts into the bottom of the gate for a low gate profile, with part of the wheel assembly housed inside the frame.
Sliding gate use: Supports manual and automatic sliding gates as they roll along the track to open and close.
Double bearing design: Two ball bearings support the wheel as it rotates, helping maintain smooth rolling movement as the gate opens and closes.
GTR010 track compatibility: The 20.5mm C-groove profile suits the rounded running surface of the GTR010 gate track.
Zinc plated finish: Zinc plating helps protect the wheel assembly from rust.
110mm mounting hole centres: The 135mm mounting bracket has two 9mm holes on 110mm centres for checking alignment with the gate mounting points.
Description
The Richmond GTR003 is a recessed track wheel for manual and automatic sliding gates. It combines a 78mm wheel with a housing that fits into the bottom of the gate. The product has a 250kg capacity and suits the GTR010 gate track.
The precision machined wheel provides a smooth, consistent rolling action along the track. Its rounded C-groove has a 20.5mm profile diameter and runs on the curved top of the GTR010 gate track. Double ball bearings support the wheel as it rotates, while zinc plating helps protect the assembly from rust.
The recessed arrangement houses part of the wheel assembly inside the gate frame for a low gate profile. Check the available space in the bottom of the gate as well as the mounting points when selecting this wheel. The mounting bracket measures 135mm long and has two 9mm holes on 110mm centres.
For replacement work, compare the 23mm wheel width and 32mm overall housing width with the existing assembly. Use the dimensioned drawing to check the complete mounting arrangement before choosing a replacement. Gate clearance will also depend on the track and how the assembly is fitted.
Product FAQs
Yes. The GTR003 supports both manual and automatic sliding gates as they move along the track. Its housing mounts recessed into the bottom of the gate, placing part of the assembly inside the frame for a lower gate profile.
The GTR003 suits the GTR091, GTR010 and GTR046 gate tracks. Its rounded C-groove has a 20.5mm profile diameter and follows the track’s rounded running surface as the gate moves.
The GTR003 mounts into a recess in the bottom of the gate, with part of the assembly housed inside the frame. This gives a lower gate profile than a wheel mounted entirely beneath the frame. The gate needs enough internal space for the housing and clearance for the wheel to turn.
The bracket is 135mm long and has two 9mm mounting holes on 110mm centres. Also check the 78mm wheel diameter, 23mm wheel width and 32mm overall housing width against the gate’s recess. Matching the mounting points alone does not establish that the housing will fit.
The GTR003 has a zinc plated finish to help protect the assembly from rust. Two ball bearings support the wheel as it turns, helping maintain smooth movement along the track.
Our Stainless Excel Series castors offer the same European design pressed metal
frame with a 304 stainless finish and bearings suited to wet and hygiene environments
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