Adjustable Carriage Brass Roller 35kg – Suits Dowell®

This heavy-duty adjustable carriage and brass roller is designed for sliding wardrobe doors, sliding timber doors, and selected sliding patio and security doors where a flat-sided, non-flanged (unflared) carriage is required.

The carriage features a mild steel roller housing with zinc passivation for corrosion resistance, combined with a 32 mm solid brass tyre roller with integrated bearing for smooth, durable operation under higher loads.

A combination head adjusting screw allows precise height adjustment during installation or replacement, ensuring correct door alignment. The 15 mm wide flat-sided carriage is suited to compatible tracks that do not require flared wings.

Rated to 35 kg, this unit is suitable for heavier sliding door panels and demanding residential applications.

Features

• Adjustable carriage for accurate door height alignment
• 32 mm solid brass tyre roller with bearing
• Flat-sided, non-flanged (unflared) carriage design
• 15 mm carriage width
• Mild steel roller housing with zinc passivation
• Combination head adjusting screw
• Round washer configuration
• Smooth, quiet rolling action
• 35 kg heavy-duty load rating

Dimensions (Approx.)

• Roller diameter: 32 mm
• Carriage width: 15 mm
• Overall carriage length: 75 mm
• Carriage height: 32 mm

Refer to images for full dimensional detail.

Compatibility

Suits applications including:
suits Trend®, suits Naco®, suits Dowell® sliding security doors
and other compatible non-flanged carriage systems for timber doors.

Applications

• Sliding wardrobe doors
• Sliding timber doors
• Dowell sliding security doors
• Some sliding patio doors
• Replacement door rollers

What’s Included

• 1 × Adjustable carriage and brass roller assembly
Sold singly

Specifications

• TradeBase SKU: CREXBR
• Roller: 32 mm solid brass tyre with integrated bearing
• Carriage: mild steel housing with zinc passivation, flat-sided (unflared)
• Carriage width: 15 mm
• Overall carriage length: 75 mm
• Carriage height: 32 mm
• Adjustment: combination head adjusting screw
• Load rating: 35 kg

Installation Tips

• Check the track before you fit. File any burrs or flat spots smooth — a damaged track will chew out a new roller within weeks.
• Clean all grit and old grease out of the track. Grit is what kills a roller, not load.
• Replace carriages in pairs. A new roller running against a worn one carries uneven load and both wear out early.
• Fit the rear carriage first, then set the front carriage to get your clearance.
• Adjust last to bring the door parallel with the jamb, working from the handle side.
• Slide the door through its full travel before refitting stops or screens.

Care & Maintenance

• Use a dry lubricant only — silicone or dry PTFE. Oil and grease hold dust and grind the roller.
• Sweep the track out every few months, more often in coastal or dusty areas.