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| Categories | Oilless Bearing |
|---|---|
| Brand Name: | WHB |
| Model Number: | DU |
| Certification: | ISO3547/ISO9001 |
| Place of Origin: | CHINA |
| MOQ: | 500pcs |
| Price: | Negotiation |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 6000000pcs per month |
| Delivery Time: | 10-15 work days |
| Packaging Details: | Export carton, wooden case, wood pallet |
| Keywords: | Pump & Valve |
| Material: | carbon steel |
| Apply for: | hydraulic machinery |
| Size: | Customizable |
| Feature: | low friction |
| Advantage: | anti-corrosion |
Pump & Valve Bearing Sleeve POM Bushings For Industrial maintenance-free
1. Product Description
Pump & Valve Bearing Sleeve POM Bushings For Industrial maintenance-free are made up of Material Steel Back + Porous Bronze Sinter +POM with Lubrication Indents,it provides high wearresistance and low friction. Suitable for linear, oscillating and rotating movements.
2. Specification
| Load capacity | Static load | 250 N/mm2 | PVvalue limit | Oil lubrication | 60 N/mm2.m/s |
| Dymamic load | 140 N/mm2 | Dry friction | 3.6 N/mm2.m/s | ||
| Oscillating | 70 N/mm2 | Friction coef μ | 0.03~0.20 | ||
| Speed limit | Oil lubrication | 5 m/s | Working temperature | -195℃~+300℃ | |
| Dry friction | 2 m/s | Thermal conductivity | 42W/mk | ||
| Coefficient of linear expansion | 11× 10 -6/K | ||||
3. Application
Pump & Valve Bearing Sleeve POM Bushings For Industrial maintenance-free are widely used inpiston pump ,gear pump,valve etc.
4. Advantages
This products less maintenance requirements due to the long re-lubrication
intervals, lower wear, lower susceptibility to edge loading, no
absorption of water and therefore no swelling, good damping
behaviours, good resistance to shock loads. With excellent
anti-pollution performance, good friction and wear resistance and good chenical corrosion.
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