Dongguan Lihao Bearing Co., Ltd
Rubber-coated bearings can play the advantages of silence, shock absorption and wear resistance, and they make the transmission more stable. The encapsulated materials are PU/POM/PA, etc. Encapsulating bearings can not only reduce the noise generated during operation, but also prolong the service life.
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![Bearing 6304RS Yellow Polyurethane Pulley]()
Bearing 6304RS Yellow Polyurethane PulleyThis is a 6304RS sealed bearing polyurethane roller, a silent rubber wheel, a PU coated guide wheel/pulley, suitable for large doors and windows. Dimensions: 20mm*70.7mm*25mm -
![Polyurethane Coated Wheel 6205RS]()
Polyurethane Coated Wheel 6205RSThe 6206RS coated pulley is a wear-resistant, corrosion-resistant, fire-resistant, and high-load-bearing guide wheel with dimensions of 25*47*25MM -
![605ZZ Polyurethane Bearing]()
605ZZ Polyurethane BearingPolyurethane bearing 605ZZBearing 605ZZ with TPU outer ring, arc-shaped roller, bathroom silent rust-proof sliding door roller 5*24*5mmBLH bearing with rubber-coated roller accessories, wear-resistant silent wheel, high-elasticity small -
![Polyurethane Rubber TPU Silent Pulley Bearing 638RS]()
Polyurethane Rubber TPU Silent Pulley Bearing 638RSBLH Bearing Factory Direct Supply: 638RS Polyurethane Rubber (TPU) Silent Flat Pulley (8*50*20mm). Custom production is available according to customer drawings and samples. -
![EPDM Roller Bearing 6200-2RS/ZZ]()
EPDM Roller Bearing 6200-2RS/ZZBLH Bearings factory offers custom-made roller bearings (6200 series) for use in new energy and high-temperature equipment, or heavy-duty door and window sliding systems.These rollers are made from a combination of bearings and EPDM -
![EPDM Coated Bearing 608ZZ]()
EPDM Coated Bearing 608ZZEPDM coated bearing 608ZZBLH Bearing Factory offers custom-made EPDM coated bearing 608ZZ, a high-quality bearing product capable of meeting complex working conditions. This coated bearing features quiet and smooth rotation and can be used -
![EPDM Coated Pulley 696RS]()
EPDM Coated Pulley 696RSEPDM coated roller 696RSBLHBEARINGS Factory Customized 696RS Coated Roller, EBDM Coated Bearing Roller, Soft Rubber PU Silent Roller 6*22*5mm -
![Sliding Door Wheels 608zz]()
Sliding Door Wheels 608zzRubber-coated bearings offer excellent strength, wear resistance, heat resistance, hydrolysis resistance, and aging resistance. They also feature a bright appearance and a smooth, fine-grained surface. The slotted outer ring of the bearing -
![Window Pulley 6000ZZ]()
Window Pulley 6000ZZThe 6000ZZ sliding door bearing offers excellent wear, tear, and compression resistance, making it suitable for high load, frequently used sliding doors or equipment. This roller is resistant to aging and ozone, making it suitable for
why choose us
Excellent Testing Equipment
BLH Bearing has its own independent laboratory, a complete R&D system, and a full range of testing equipment.
The Most Competitive Prices
With 60 sets of automated production lines, BLH Bearing can easily meet large-scale demand and provide the most competitive price guarantee.
One-Stop Solution
We offer one-stop solutions for global transmission equipment needs.
Our Service
Our professional bearing R&D capabilities, manufacturing strength, and 24/7 technical and after-sales service ensure that your transmission business is fully supported — with complete peace of mind.
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Dimensions |
OEM ODM |
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Material |
Bearing -Chrome steel, carbon steel, stainless steel |
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Color |
Original/black/white/Red/ Green/ Orange, or per customers' requirement |
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Surface Treatment |
Zinc plated/Nickle Plated/Black treatment/ Painting/Electrophoretic treatment |
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Features |
Heavy-duty,adjustable,low noise,easy installation,sliding smoothly,long life,standard,customized,etc. |
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Application |
Sliding window and door, Sliding accessories, furniture accessories etc. |
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Packaing |
Foil bag+Neutral Carton+Pallet, or per customers' requirement |
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MOQ |
1000 pcs |
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Lead Time |
According to the order q'ty |
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OEM& ODM |
Technical drawing or sample is needed |
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Size |
Client's Samples |
introduce
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Model |
Bearing 6000ZZ |
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Bearing Material |
GCR15/SUS440/SUS420/SUS304 |
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Encapsulation Material |
POM/PP/PA/PE/PTFE/PEEK/TPU |
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Dimensions |
Inner Diameter 10mm, Outer Diameter 30mm, Thickness 8mm(customizable) |
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Operating Temperature |
-40°C to 110°C |
Benefits of Sliding Door Roller Bearings
Smooth Operation
The primary advantage of using ball bearing rollers is their ability to provide a smooth and effortless sliding experience. This is especially important for heavy doors, where traditional rollers might struggle.
Durability
Ball bearing sliding door rollers are built to withstand significant weight and repeated use. The materials used in their construction, often steel or high-quality plastics, ensure longevity and durability.
Versatility
These rollers are suitable for a variety of doors, including patio doors, closet doors, and commercial partitioning systems. Their versatility makes them a popular choice across different applications.
Noise Reduction
The advanced design of ball bearings minimizes noise during operation. This feature is particularly beneficial in residential environments where excessive noise can be disruptive.
To ensure your ball bearing sliding door rollers remain functional and efficient
- Regular Cleaning Dust and debris can accumulate in the track, causing obstruction and wear. Regularly clean the track with a damp cloth and a mild cleaner and ensure the rollers themselves are free from grime.
- Lubrication Periodically apply a suitable lubricant to the rollers and track. This will reduce friction and prevent the components from seizing up over time.
- Inspection Periodically check for any signs of wear or damage. Look for cracks, rust, or bent rollers, and replace them as necessary to maintain proper functionality.
- Alignment Check Ensure that the door is properly aligned with the track. Misalignment can lead to uneven wear and may cause the door to stick or operate inefficiently.
Here's some additional information about sliding door rollers
Types of Rollers: Sliding door rollers come in various types, and the choice of rollers depends on the door's weight, size, and the material of the track. Common types include:
a. Single-wheel rollers: These have a single wheel that rolls along the track.
b. Double-wheel rollers: These have two wheels for added stability and smoother movement.
c. Ball-bearing rollers: These contain ball bearings within the wheel mechanism, providing even smoother and quieter operation.
d. Tandem rollers: These are designed for heavy doors and have multiple wheels in tandem for better weight distribution.
Materials: Sliding door rollers are often made of durable materials such as steel, stainless steel, nylon, or plastic. The choice of material is crucial as it affects the longevity and performance of the rollers.
Maintenance: Regular maintenance is essential to ensure the smooth functioning of sliding door rollers. This includes keeping the track clean and free of debris, lubricating the rollers periodically, and checking for any signs of wear and tear.
Replacement: Over time, sliding door rollers may wear out or get damaged, resulting in difficulties while opening and closing the door. In such cases, it's important to replace the rollers promptly to avoid further damage to the door or the track.
Professional Help: If you encounter any issues with your sliding door rollers or are unsure about maintenance or replacement, it's best to seek the assistance of a professional door technician or handyman. They have the expertise and tools to assess the situation and provide appropriate solutions.
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It's better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 5000 pcs customized your brand bearings.
Packaging Details
Prepared with standard export packing, including plastic bags, cartons, pallets, or wooden cases;
Customized solutions available to meet specific customer requirements
Delivery Time: Ready stock typically dispatched within 30 days, or per customer request
Our Honor
FAQ
As one of the leading sliding door roller bearings manufacturers and suppliers in China, we warmly welcome you to wholesale bulk sliding door roller bearings for sale here from our factory. All customized bearings are with high quality and competitive price.
rope pulley with bearing, Sliding Door Wheels 608zz
