INDRON® High Temperature High Load Self-Lubricating Filament Wound
Bearings are specifically engineered for demanding pump
applications that require exceptional durability, high performance
under extreme conditions, and long maintenance-free service life.
Built using HTR17 material—a proprietary reinforced thermoplastic
composite—these bearings offer superior load capacity, excellent
self-lubricating properties, and remarkable thermal stability.
Whether your application requires water, oil, grease, or even dry
operation, our filament wound bearings deliver consistent
performance and reliability.
Wound Fiber Bearing Materials Parameters
| Comparison of material performance of water-conductive bearings | INDRON TSTN |
| Properties | Unit | Test Method | Typical Value |
| Physical Property |
| Density | g/cm3 | GB/T 1033.1 /ISO 1183.1 | 1.65 |
| Mechanical Properties |
| Tensile Strength | MPa | GB/T 1040.2 /ISO 527.2 | 30 |
| Elongation at Break | % | 5 |
| Shore D Hardness | ° | GB/T 2411/ISO 868 | 90 |
| Water Absorption Mass (Saturated) | % | GB/T 1690/ISO 1817 | - |
| Water Absorption Volume (1080h) | % | - |
| Charpy Impact Strength (Notched) | KJ/m² | GB/T 1043.1/ISO 179.1 | - |
| Compressive Strength (5%) | MPa | GB/T 1041/ISO 604 | 75 |
| Modulus Compression | MPa | 1730 |
| Maximum Operating Pressure (dynamic) | MPa | - |
| Maximum Operation Temperature (in water) | ℃ |
| 170 |
| Maximum Operation Temperature (Dry) | ℃ |
| - |
| Tribology Property |
| DIN Abrasion (Dry) | mm3 | GB/T 25262/ISO 23794 | 480 |
| Coefficient of Dynamic Friction (Water) |
| GB 3960-83 | - |
| Coefficient of Dynamic Friction (Dry) |
| - |
Custom Filament Wound Bearings Features
High Load Capacity: Designed for continuous and impact loads, our filament wound
bearings perform reliably even in oscillating motion and
high-pressure conditions.
Self-Lubricating Performance: The HTR17 composite structure minimizes friction and resists
seizing, even during dry starts or lubrication failure.
High Temperature Resistance: With a maximum operating temperature of 170°C in water, these
bearings are ideal for high-heat pump environments.
Corrosion & Wear Resistance: Excellent resistance to abrasion and fluid exposure ensures long
service life in aggressive pump media.
Custom Filament Wound Bearings Available: We offer full customization based on shaft diameter, wall
thickness, housing bore, and application-specific requirements.
Why Choose INDRON® Filament Wound Bearings?
Optimized for pumps under extreme conditions
No lubrication system? No problem. Our bearings work even during
dry starts
Customized engineering solutions for your toughest design
challenges
Extended service life means reduced downtime and maintenance costs
Who Is Techemer Factory?
Our company will take integrity, quality first, customer first and
first-class service as its tenet.
| 01. Focus On Water Lubricated Bearings And Shaft Seals Since 2008 |
| 02. Offer Customized Bushes, Bearings And Seals Production |
| 03. Stabe Quality With Reasonable Price |
| 04. Fast Delivery With Online Service After Sale |
Certification
Our Strengths
We specialize in custom filament wound bearings tailored to your
exact application and performance requirements. From prototype to
mass production, we provide rapid response and full technical
support.
Contact us today to discuss your specifications and discover how
our composite bearing technology can improve your pump system's
reliability and efficiency.
Welcome to Contact Us!
