Shandong Juyuan Self-lubricating Bearings: The Go-To for Hassle-free Industrial Performance
As a trailblazer in China's bearing industry for over two decades, Shandong Juyuan Bearing brings you self-lubricating bearings built to conquer the toughest operational challenges. Unlike traditional bearings that need constant oiling, our innovation embeds solid lubricants right into the bearing matrix-think of it as a built-in lubrication system that never quits, even where ordinary bearings fail.
Thermal Toughness That Stands Out
These bearings laugh off extreme temperatures, working smoothly from -200°C to +280°C. Just look at these real-world wins:
Graphite-infused models have kept Shanxi steel mill rollers turning at 300°C for over 2 years without a hitch.
PTFE composite bearings? They keep Mohe's cold storage forklifts moving smoothly at -180°C-no freezing up, no extra maintenance.
Industries We've Helped Transform
- Renewable Energy: Gansu wind farms saw a 50% drop in maintenance costs over three years after switching to our self-lubricating pitch bearings. And BYD? Their electric vehicle motors use our bearings to stay lubricated at high speeds-zero warranty issues, ever.
- Food & Beverage: Tsingtao Brewery trusts our FDA-certified bearings in their conveyor systems. Why? No risk of lubricant contamination, so they breeze through every hygiene inspection.
- Mining: In Inner Mongolia's coal mines, our bearings turned a headache into a win. Excavators that used to need new bearings every 2 months? Now they run 8 months strong, even in dusty, high-impact conditions.
Tailored for You, Delivered Fast
Choose from graphite, PTFE, or metal-polymer composites-we'll match the material to your exact needs. Got an urgent order? Our Jinan warehouse stocks all major types, ready to ship within 24 hours.
No more dealing with lubrication problems. Let us show you how Juyuan bearings can keep your machines running smooth, no matter the challenge. Contact us today for a solution that works as hard as you do.
Technical Parameters
|
Parameter Category |
Details |
|
Bearing Type |
Self-lubricating cylindrical/insert bearings (metal-polymer composite, graphite-impregnated, PTFE-lined) |
|
Lubrication Mechanism |
Solid lubricant embedded in matrix (graphite, molybdenum disulfide, PTFE particles) |
|
Base Material |
- Steel-backed: SAE 1008 carbon steel, stainless steel 304/316 |
|
Temperature Range |
- Standard: -200°C to +280°C |
|
Load Capacity |
- Static Load: 15-120 N/mm² |
|
Friction Coefficient |
- Dry operation: 0.08-0.25 |
|
Speed Rating |
- Steel-backed: up to 5000 rpm |
|
Wear Rate |
- Standard: ≤0.1 mm/1000 cycles |
|
Seal Options |
- Open (un-sealed) |
|
Dimensions |
- Bore: 6-150 mm |
|
Certifications |
- FDA-compliant (food-grade models) |
|
Typical Applications |
Wind turbine pitch/yaw systems, food processing conveyors, mining equipment, medical robotics, cryogenic valves, automotive EV motors |
|
Customization Options |
- Anti-corrosion coatings (zinc/nickel plating) |
|
Installation Fit |
- Shaft: h6/g6 (clearance fit) |
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