China Steel DU Sleeve Self Lubricating Oilless Metal PTFE Bush Oil Sliding Pap Bushing Bearing with Best Sales

Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Retail, Machinery Parts
Model Number: DU Bushing
Type: sleeve
Material: PTFE, POM, PTFE, POM
Product name: DU Bushing Bearing
Certificate: IATF/16949
Temperature range: -75C to 300C
Bush types: Steel/SF-1/DU Bushing
Features: Wear,Dry,Low Resistance,Harden
Vibration: V1 V2 V3 V4
Noise Level: Z1 Z2 Z3 Z4
Precision Rating: P0 P6 P5 P4 P2
Quality: 100% Tested
Packaging Details: 5000 pcs/box box size : 37cm*24.5cm*14.5cm
Port: ZheJiang Port

Steel DU Sleeve Self Lubricating Oilless Metal PTFE Bush Oil Sliding Pap Bushing Bearing

Product Information
Bearing Number
DU Bushing
Size
— (mm)
MaterialPTFE/POM
CertificationISO/TS16949
DeliveryExpress/Air/Ship
Order DirectlyNo

Properties Of DU SF-1,DU SF-2 Bearing Materials
Item MaterialCompressive
strength(Mpa)
Temperature range(℃)Coefficient of frictionwidth of wear(mm)PV factor limit
(MPa•m/s)
Wear depth Limit(mm)Thermal Comductivity Kcal/M.br.CCoefficient of Linear expansion(per C)
SF-1280-195~+270<0.20<5.53.60.052.4127×105
SF-2140-20~+100<0.20(grease)<4.5
(grease)
10(grease)0.052.035.1×10-5

Materials
SF-1SF-1 is a kind of oilless Slide Bushing made of the polytetrafluroethylene(PTEE) CZPT material,Which is a copper-plated steel plate on to which a porous layer of tin bronze powder is sintered and also a mixture of PTFE and lead are filled into and covered the porous layer by a roling process.
SF-2SF-2 is a boundary lubricating bushes made of the POM CZPT material, which also has a copper-plated steel plate on to which a tin bronze powder is sintered, modified polyformadehyde resin(POM) is firmly anchored in the sintered bronze layer. The surface of covering layer has many pockets to retain lubricating grease.

F&Q:
Q: If I want to mark my own brand on your bearing in small Q’ty, does it work?A: Yes, we can engrave your own brand on the rings of bearing in small Q’ty. If the future, when you have larger Q’ty, we can open the cover mold of your own brand name.
Q: Does your company accept the small quantity of orders?A: Once your bearing is standard size bearing, we accept the small Q’ty even in 1pc.Q: will you send me free sample?A: Yes, sample is free, but the freight cost has to be paid by you.
Q: If I don’t see the type of bearing I need, what should I do?A: We have too many bearing series number. Sometimes, we are unable to put them all on the Alibaba.
Just send the inquiry to us, and we’ll send you the detail of your bearing.

Q: Why is your bearing price higher than others?A: If you compare our bearing with ZheJiang price, our price is defiantly higher.
However, if you compare the quality with price, our bearing value is most cost-effective for you to use.
If you have other questions, please feel free to contact us as below.

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China Steel DU Sleeve Self Lubricating Oilless Metal PTFE Bush Oil Sliding Pap Bushing Bearing     with Best Sales China Steel DU Sleeve Self Lubricating Oilless Metal PTFE Bush Oil Sliding Pap Bushing Bearing     with Best Sales
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