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Top Line Grant 7000 ball bearing carrier is a steel sliding door carrier from Hettich America Corporation that supports sliding door movement in builders hardware and sliding door hardware projects. The steel carrier construction provides a solid rolling base for doors, which supports stable movement along the track during everyday use. The carrier uses four steel, ball bearing wheels that roll along the sliding hardware, which helps the door travel smoothly instead of dragging across the opening. The ball bearing wheels are designed as part of the carrier body, so the load stays centered on the carrier for consistent door tracking over the length of travel. This carrier is classified under sliding door hardware, tying it directly to pocket or sliding door assemblies where a dedicated carrier part is needed inside the hardware system.
This steel carrier with four steel, ball bearing wheels is used as part of a sliding door hardware system, so it carries the door weight along the track during operation. The specified weight capacity of up to 150 lb per door defines the upper door weight that this carrier is designed to support, which guides where it is used within that load range. The zinc plated description refers to a zinc finish on the carrier, which adds a treated metal surface that resists typical indoor wear better than plain steel as the carrier moves. The Top Line Grant 7000 identification ties this carrier to the Grant 7000 series, which helps align the part with sliding door hardware built around that series.
This steel carrier with ball bearing wheels belongs in builders hardware and sliding door hardware applications, so it is suited to sliding door assemblies where the door panel rides on carriers within a track. The Top Line Grant 7000 identification places it within the Grant 7000 sliding door hardware family, positioning it for use in systems designed around that series. The weight capacity of up to 150 lb per door sets the door size and material combinations that align with this carrier, so it is applied to doors whose total weight falls within that rating. The steel body pairs with four steel, ball bearing wheels, so the carrier supports doors that expect firm support along the rail without relying on softer wheel materials.
The four steel, ball bearing wheels distribute the supported door weight across multiple rolling points, which helps the door glide more evenly and reduces point loading at a single wheel. Because the wheels use ball bearings, the carrier rolls with less friction under the rated load, which supports smoother sliding when the door is opened or closed. The zinc plated finish on the steel carrier provides a coated metal surface, which helps the moving hardware maintain its condition as the carrier rolls within a track over extended use. The manufacturer part number 1133339 precisely identifies this specific steel carrier, which supports accurate selection when matching carriers across multiple sliding door openings using the same hardware family.
The Top Line Grant 7000 ball bearing carrier is used in sliding door hardware systems to support and guide a door along its track using steel, ball bearing wheels.
This steel carrier with ball bearing wheels has a weight capacity of up to 150 lb per door, which defines the maximum door weight for suitable use.
The four steel, ball bearing wheels spread the load and roll smoothly, which helps the sliding door travel evenly along the hardware without binding.
The zinc plated description means the steel carrier has a zinc finish, which provides a treated surface suited to normal interior hardware environments.
This sliding carrier is identified as part of the Top Line Grant 7000 series, aligning it with Grant 7000 sliding door hardware components.
Manufacturer part number 1133339 uniquely identifies this Hettich America steel carrier, which supports repeat ordering of the same sliding door carrier.
This steel carrier with four steel, ball bearing wheels from Hettich America Corporation is designed for sliding door hardware applications where a Top Line Grant 7000 series component is required. The weight capacity of up to 150 lb per door defines the load range where this carrier is applied on a track. The zinc plated finish on the steel carrier offers a treated surface that stands up well during normal sliding door operation. For projects using Grant 7000 sliding systems, this carrier provides a clearly identified, part-numbered option for supporting door travel.
Sold In: 1 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  HT7034 Mfr# 50563 | Top Line Grant® 1-1/2" Apron 7034, Zinc Plated Finish |