OHL.HL

Rollers

Rollers for sliding sashes with a vertical adjustment screw. The catalogue gives the load for two rollers, which is the pair that carries one sash, and the body size of each roller so the groove can be checked first.

Models on this page

140–141

Catalogue pages

55 to 110 kg

Load per pair

Range overview

What this category covers

Adjustable rollers for sliding sashes, with load ratings per pair and sizes matched to the sash. Photographs and figures on this page come from the AOHUALUN printed catalogue, and the catalogue pages are named with each table so a buyer can check them against an existing copy.

Sliding sash roller with two white wheels and a steel housing — OHL.HL roller with a two-wheel carriage — catalogue pp. 140–141

Sliding sash roller with a black cover and an adjustment screw — OHL.HL roller with a cover — catalogue pp. 140–141

Sliding sash roller with red wheels in a dark housing — OHL.HL roller — catalogue pp. 140–141

Representative models

Models, codes and parameters

Codes are printed exactly as in the catalogue, so a repeat order can be matched line by line. Parameters are the ones the catalogue gives for each model; where the catalogue gives no figure, the cell is left out rather than estimated.

Sliding sash rollers OHL.HL

Load is the catalogue value for two rollers. Vertical adjustment is the travel of the roller carriage. Body size is the length by the height of the roller housing.

Sliding sash rollers OHL.HL
Model	Max. load, two rollers	Vertical adjustment	Body L × H (mm)
OHL.HL-001	55 kg	±3 mm	61.5 × 49.5
OHL.HL-002	110 kg	±3 mm	87 × 43
OHL.HL-003	80 kg	±3 mm	79 × 32
OHL.HL-004	100 kg	±2.5 mm	110 × 24
OHL.HL-005	100 kg	±2 mm	124 × 35.5
OHL.HL-006	80 kg	±3 mm	126 × 20

The catalogue notes that the installation space in the profile, the sash weight and the roller groove determine the choice. OHL.HL-005 is used direct where the pulley width is 21.5 mm; at 23.5 mm it needs the pulley set listed with it. Source: Catalogue pp. 140–141.

This selection shows 6 representative models. The catalogue carries more sizes and finishes in the same families — ask for the complete model list and we will send the codes, drawings and the trade terms for your order.

Selection notes

What to check before ordering

These notes come from the catalogue pages named above and from the fitting information printed with the same family.

Choose the roller by sash weight with the load of two rollers as the limit, and check the housing length against the sash rail depth.
The groove width of the profile decides between the narrow housings (19.5 to 21.5 mm) and the wider ones (22 to 28.5 mm).
Send the sash weight and the profile groove when inquiring; the roller and the guide block are ordered together.

Request the complete model list

Send the models you already use, or the window type and profile you are building, and we will answer with the matching codes, drawings and the trade terms for your order. Trade terms are quoted per order and are not published on this site.

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