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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 : 7000000pcs per month
Delivery Time : 10-20 work days
Packaging Details : Export carton, wooden case, wood pallet
Keywords : ROHS
Material : carbon steel
Apply for : aerospace
Size : Customizable
Feature : excellent chemical stability
Advantage : good thermal conductivity
ROHS Straight & Flange Carbonsteel PTFE Sleeve Bearings Lead Free
1. Product Description
ROHS Straight & Flange Carbonsteel PTFE Sleeve Bearings Lead Free is a self-lubricating bearing material that consists of a high-quality Steel filled with solid lubricant and a thin film of solid lubricant over the bearing surface to aid the running-in process, it is maintenancefree.More specifications pls feel free to contact us,WHB company will try to give you the best support!
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 |
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Oscillating | 70 N/mm2 | Friction coef μ | 0.05~0.30 | ||
Speed limit | Oil lubrication | 5 m/s | Working temperature | -195℃~+280℃ | |
Dry friction | 2.5 m/s | Thermal conductivity | 42W/mk | ||
Coefficient of linear expansion | 11× 10 -6/K |
3. Application
ROHS Straight & Flange Carbonsteel PTFE Sleeve Bearings Lead Free are widely used in aerospace,petroleum machinery,military enterprise etc.
4. Advantages
This products offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions & have good mending,low-noise,non-pollution, low coefficient of friction long operating life.Sintered layers are of special copper alloy containing uniformly dispersed solid lubricants,the lubricant is more lubricated because it is dispersed on the working surface.Suitable for hostile environments,for high load application which lubrication is difficult.
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Customized Ptfe Sleeve Bearing Straight / Flange Type Good Thermal Conductivity Images |