Machine Bushings for External Gear Pump
Price: |
US $ 0.2-0.6/Piece |
Min Order: |
10000/Piece |
Pay Type: |
L/C,T/T,Western Union,Paypal,Money Gram |
machine bushings for External Gear PumpOilless self lubricating sliding bearing is wrapped by steel backing, sintered bronze porous inter-layer and PTFE anti-wear surface.Oilless Self Lubricating sliding bearing |
Material of Backing Base: | Steel Backing / Stainless Steel /Low Carbon Steel / Bronze |
Material of Porous Layer: | Cu87.5~90.5,Fe1.0max,Sn9.5~10.5, P1.75,0.5 ; CuSn6-6-3 CuSn8/3 |
Material of Sliding Layer: | PTFE+Pb ; PTFE / non lead ; POM ; Resin with Graphite |
Working Temperature: | -195ºC ~ +280ºC | Static Max Load: | 250N/mm2 |
Dynamic Max Load: | 140N/mm2 | Certification | ISO9001&CE |
Oscillating Max.Load: | 60N/mm2 | Warranty | 12 Months |
PV Limit ( *Dry): | 3.6N/mm2. m/s | PV Limit (*Oil): | 50N/mm2. m/s |
Friction Coeff. | 0.03~0.20 | Speeds Limit (*Dry) | 2.0 m/s |
Speeds Limit ( *Oil): | 5.0 m/s | Tolerance Range: | DIN1494 ; Go/No Go |
Coeff.of linear expansion | 27x10-6perºC | Basic Shape: | Cylinder ; Flange ;Washer |
Application:Sliding bushing are wildly used in different industry, such as following: Automotive industry:Shock absorbers, tractor, disc brakes, trunk hinge,tractor,connect rod ,gear oil pump ,hydraulics ,valves ect. Office machines: Fax machine, duplicator, paper shredders,scanners and printers ect. Home machines: Tape recorders, refrigerators,air conditioners ect. Sliding bearing advantage - -Reliability. The constant oil presence eliminates the risk of seizure, and allows the bearing to work during thousands of hours without wear.
- -Long working life: wear resistance, small friction coefficient
- Higher carrying capacity : elastic and plastic
- Environmental protection:reduce noise,avoid pollution
- Efficient: no bite phenomenon.
6.Save space:thin-walled structure, lightweight FAQQ1. Are you manufacturer or trading company?We are manufacturer with more than 25 years experience. Q2. What is your terms of payment?A: T/T 30 % as deposit, and 70% before delivery T/T Q3. What is your terms of delivery?A: EXW, FOB, CFR, CIF.Q4. How about your delivery time?A: Generally, it will take 20-25 days after receiving your deposit ,If you need urgently , we can shorten delivery time.Q5. Can you produce according to the samples or drawings?A: Yes, we can Q6. What is your sample policy?A: We can supply a small amount of free samples for test.Q7. Do you test all your goods before delivery?A: Yes, we have 100% test before deliveryService:- Fast response :24 hours online
- Economic solution are available
Prod Model: |
sf-1 |
Bearing Structure: |
Solid Bearing |
Type Of Lubricant: |
Oil-Lubricated Bearing |
Lubricant & Load: |
Hydrodynamic Bearing |
Bushing Material: |
Bronze |
Bearing Direction: |
Radial |
Lubricating Way: |
Maintenance-Free Bearing |
Lubricating Film Thickness: |
Thin Film Lubrication |
ChuZhou Super Star Oilless Co., Ltd founded in 1999. Which is a professional manufacturer on various kind of bearings in China for over 20 years. We are making all kinds of slide bearings including DU PTFE composite bushing, DX POM composite bushing, bimetal bushing, wrapped bronze bushing, cast sliding bushings and wear plate bearing pad, sintered bronze bushing and sintering parts, graphite bearing, etc.
The shapes of bearings can be in sleeve, flanged, spherical, plate, washer, pad, ring, square etc.
Base materials in carbon steel, harden steel, iron, stainless steel, bronze, brass, copper, bronze-steel alloy. Lubricant materials in PTFE, teflon, POM, nylon, plastic, oil, graphite, grease, MOS2, etc.
In addition to, customized bearing are available.
Our main market is domestic and overseas, we export bearing to Middle East, South Africa, South-East Asia and so on, and win widely reputation.
This years we export to many bearings to Thailand, Vietman, India, Brazil and so on.
We will open more market in the future.