INW-10 T Composite Bushings SF-1T Gear Pump Bushing Steel with Bronze PTFE
Price:
Negotiation
MOQ:
1 PCS
Delivery Time:
5 work days or based on quantity
Brand:
INWAY
Product Description
INW-10 T Composite Bushings SF-1T Gear Pump Bushing Steel with Bronze PTFE
INW-10 T Composite Bushings SF-1T Gear Pump Bushing featuring steel construction with bronze PTFE lining for superior performance in demanding applications.
Key Features
- Suitable for dry running operation
- Low coefficient of friction
- Reduced wear characteristics
- Excellent sliding properties
- Transfer film protects mating metal surfaces
- Ideal for rotating and oscillating movements
- High chemical resistance
- Low water absorption and swelling
- Enhanced friction and wear resistance over standard CSB-50 range under lubricated operation
Sintered PTFE and Bronze on Stainless Steel Backing (Maintenance-free Material) PTFE / Fibre + Bronze + Stainless Steel Backing
Material Structure
1. PTFE/Fibre mixture thickness 0.01~0.03mm - Provides excellent initial transfer film that effectively coats mating surfaces, forming an oxide type solid lubricant film.
2. Sintered bronze powder thickness 0.20-0.35mm - Provides maximum thermal conductivity away from bearing surface and serves as reservoir for PTFE-Fibre mixture.
3. Stainless steel SUS304, 314, 440... - Provides exceptional strength and resistance in strong acid and alkali environments.
Technical Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Max. Static Load | 250 N/mm² | Max. Speed Dry Running | 0.08~0.20 |
| Very Low Speed Load | 140 N/mm² | Hydrodynamic Operation | 0.02~0.08 |
| Rotating/Oscillating Load | 60 N/mm² | Friction Coefficient Dry | 2 m/s |
| Hydrodynamic Friction | >2 m/s | Thermal Conductivity | 42 W(m*K)⁻¹ |
| Max. PV Dry Running (Short-term) | 3.6 N/mm²*m/s | Temperature Range | -195℃~+280℃ |
| Max. PV Dry Running (Continuous) | 1.8 N/mm²*m/s | Coefficient of Thermal Expansion | 11*10⁻⁶*K⁻¹ |
Industry Applications
SBU-S bearings offer oil resistance, acid resistance, and seawater resistance. The PTFE surface layer contains no lead, making them particularly suitable for:
- Food machinery applications
- Alkali flow meters
- Pump motion elements in pharmaceutical machines
- Printing machines
- Chemical engineering equipment
- Marine and ocean industry applications
Additional Applications
- Automotive: Tractors, combines, crop sprayers, earth-movers, graders, construction equipment, power steering cylinders, steering gear thrust washers, disc brakes, calipers and pistons, shock absorbers, governor linkage, windshield wiper motors, tilt gear assemblies
- Business Machines: Photocopy machines, typewriters, mail sorters, postage meter systems, computer terminal printers and peripheral equipment, automatic printing devices, mail processing machinery
- Hydraulics and Valves: Gear pumps, rotary pumps, water pumps, axial piston pumps, ball valves, butterfly valves, poppet steam valves, valve trunnions
- Home Appliances: Tape recorders, refrigerators, air conditioners, cleaners, polishers, sewing machines, ovens, dishwashers, clothes washing machines
- Materials handling, marine engines, packaging equipment, textile machinery, tools
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhejiang In-way Precision Machinery Co., Ltd
Location
Xitang Industrial Park,Jiashan,Zhejiang,China
Contact Person
James