| Customization: | Available |
|---|---|
| After-sales Service: | Tensioner Bearing Full Service |
| Warranty: | 50000-100000 Km |
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High quality Tensioner bearing 11G55-JD21A for auto parts
High Load Capacity: Tensioner wheel bearings are designed to withstand high radial and axial loads. They are built to endure the stress from continuous tensioning of belts or chains in mechanical systems, such as automotive timing systems or conveyor belts.
Durability and Reliability: These bearings are engineered for long-lasting performance. They are often made from high-quality steel or corrosion-resistant materials to ensure they can handle harsh operating environments, including exposure to moisture, dust, and high temperatures.
Smooth Rotation: Tensioner wheel bearings provide smooth and low-friction rotation, allowing the tensioning pulley or wheel to operate efficiently. This smooth movement reduces wear and tear on adjacent components, extending the overall life of the system.
Pre-lubricated or Sealed Designs: Many tensioner wheel bearings come pre-lubricated and sealed to prevent contamination by dirt or water. This sealed design helps maintain the bearing's lubrication over extended periods, reducing the need for frequent maintenance.
Noise Reduction: These bearings are designed to minimize noise and vibration, contributing to a quieter and more stable operation of the tensioning mechanism, which is important for applications where noise reduction is critical (e.g., in automotive engines).
Compact Design: Tensioner wheel bearings have a compact and space-saving design, which allows them to be easily integrated into tight spaces within mechanical systems.
Automotive Timing Systems: Tensioner wheel bearings are most commonly used in automotive engines, where they play a critical role in the timing belt or timing chain tensioning system. These bearings help maintain the proper tension on the belt or chain, ensuring that the engine's valves and pistons stay in sync.
Serpentine Belts in Vehicles: In vehicles with serpentine belt systems, tensioner wheel bearings are used in the belt tensioner pulleys. These pulleys help keep the belt at the correct tension, ensuring proper operation of various accessories like the alternator, air conditioning compressor, and power steering pump.
Industrial Machinery: Tensioner wheel bearings are also used in industrial applications, such as conveyors, packaging machines, and other equipment that rely on belts or chains to transfer power. They ensure that the belts remain properly tensioned, reducing the risk of slippage or wear.
Agricultural Equipment: Agricultural machinery, including harvesters and tractors, often utilizes tensioner wheel bearings to maintain the proper tension on various drive belts. These bearings help ensure the reliability of critical systems like irrigation pumps or balers.
Energy and Power Generation: In power generation systems, such as wind turbines or hydroelectric plants, tensioner wheel bearings can be used in the drive systems that transfer rotational motion from generators to other parts of the system. Proper tensioning is crucial for efficient energy conversion.
Conveyor Systems: Tensioner wheel bearings are essential in conveyor belt systems, where they are used to keep the conveyor belt taut. This helps prevent sagging and ensures efficient material handling and transport within factories or warehouses.
| Attribute | Specification |
|---|---|
| Part Number | 11G55-JD21A |
| Application | Automotive/Industrial (specific usage varies) |
| Inner Diameter (ID) | Typically 30.0 mm (may vary) |
| Outer Diameter (OD) | Typically 60.0 mm (may vary) |
| Width (W) | Typically 15.0 mm (may vary) |
| Material | Steel, Ceramic, or similar (depends on application) |
| Load Rating | Dynamic Load: Approx. 10-20 kN |
| Static Load Rating | Static Load: Approx. 5-10 kN |
| Seal Type | Open, Sealed, or Shielded (depending on application) |
| Bearing Type | Deep Groove, Angular Contact, or Thrust (depending on design) |
| Clearance | C3 or Standard Clearance (varies by design) |
| Lubrication | Grease, Oil (depends on application) |
| Rotation Speed | Depends on the application (RPM max) |
| Operating Temperature | -30°C to +120°C (may vary) |
| Industry | Automotive, Industrial (depending on use) |
Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What's the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
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