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{"title":"Load Bearing Sliding Door Roller Dual Wheel Stainless Steel with Height Screw","imgUrl":"https:\/\/img.chinax.com\/nimg\/d4\/f1\/7ea10d9b00c7cf2d6ad7519a16bf-200x200-1\/load_bearing_sliding_door_roller_dual_wheel_stainless_steel_with_height_screw.jpg","attrs":{"Place of Origin":"CHINA","Delivery Time":"7\u201325 days","Supply Ability":"10 million","Certification":"CE,ISO"}}
This sliding door double-wheel roller features a thickened engineering plastic housing paired with two sets of silent nylon rollers. Designed specifically for heavy-duty balcony sliding doors and partition sliding doors, the dual-wheel design distributes the load evenly, ensuring smooth and stable operation. It is a specialized sliding load-bearing hardware component for large-sized sliding door panels.
Thickened, impact-resistant engineering plastic housing manufactured through one-piece injection molding
Exceptional toughness and resistance to deformation under compression
Rust-proof and corrosion-resistant performance in humid balcony environments
Two sets of high-toughness nylon wheels with outstanding wear and compression resistance
Quiet, smooth back-and-forth sliding without friction or squeaking
Extremely low wear from long-term load-bearing and rolling
Rust-proof metal axles ensure smooth wheel rotation without jamming
Balanced load distribution prevents wheel misalignment
Moisture-resistant and acid/alkali-resistant for all-weather use
Enhanced Load-Bearing Performance
The long, one-piece dual-wheel structure provides stable load-bearing capacity suitable for heavy door panels. The side-by-side dual-wheel design distributes force evenly, significantly increasing load-bearing capacity compared to single-wheel systems.
Securely supports heavy sliding door panels
Effectively prevents tilting, sagging, and sticking during operation
Sleek, integrated design fits snugly into profile grooves
High level of assembly precision
Compatible with standard profile grooves
No additional grooving or material modification required
Simple and convenient bulk assembly for door and window factories
Significantly reduces labor costs
Versatile Applications
Compatible with multiple profiles and suitable for various applications:
Heavy-duty aluminum alloy and PVC-U profile balcony sliding doors
Living room partition sliding doors
Commercial sliding entrance doors
DIY home renovation projects
Real estate project installations
Bulk procurement for international door and window trade
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2000
Total Annual:
800 million-100 million
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Jiangmen Zhenjian Hardware Technology Co., Ltd. was established in 2000 and is located in the Cui Shanhu New District of Kai Ping, Jiangmen City. The company has a standard factory covering an area of over 10,000 square meters, with a total of 170 employees, including 20 R&D techni... Jiangmen Zhenjian Hardware Technology Co., Ltd. was established in 2000 and is located in the Cui Shanhu New District of Kai Ping, Jiangmen City. The company has a standard factory covering an area of over 10,000 square meters, with a total of 170 employees, including 20 R&D techni...
