Basic Info.
Bearing Structure
Split Plain Bearing
Type of Lubricant
Oil-Lubricated Bearing
Lubricant & Load
Hydrodynamic Bearing
Bushing Material
Self-Lubrication
Lubricating Way
Maintenance-Free Bearing
Lubricating Film Thickness
Thin Film Lubrication
Wear Resistance
Long Period of Working
Specification
DIN, BS, EN, SS, NS, UNS, SAE, GB
Origin
Jiashan, Jiaxing, Zhejiang, China
Product Description
Stainless Steel Bushings, Sliding Bearings, Sliding Bushings SupplierRCB plain steel bushing is a type of DU bushing. It's also called teflon bearing, DU bush and PTFE lined dry sliding bearing, SF-1 bearing, oil free bushes. RCB self-lubricating bearing has a common structure with other DU bearing.Material Structure:1. PTFE/Pb mixture 0.01~0.03mm as sliding layer, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming homogeneous oxide type solid lubricant film.2. Porous bronze 0.2~0.3mm, provides Max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-lead mixture.3. Low-carbon steel backing 0.7~2.3mm, provides fundamental structural support and gives exceptionally high load carrying capacity, excellent heat dissipation.4. Tin-plating 0.005mm or copper plating 0.008mm, provides good corrosion resistance.Characteristics:- Good wear and friction performance over a wide range of loads, speeds and temperature without oil
- Also perform well with lubrication
- Maintenance-free, long life
Availability:- Standard cylindrical bushing, flanged bush, thrust washers and strips are available.
- Lead free type is also available.
- All special designs are produced according to your requirement.
Applications:RCB DU bearing is widely used in lifting equipment, hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, meterial handing equipment, packaging equipment, automotive field, scientific equipment, drying ovens, office equipment, etc.Technical Data:Specific load capacity (static) | ≤ 250 [ N/mm² ] | |
Specific load capacity (dynamic) | ≤ 140 N/mm² at low speeds |
Specific load capacity(rotating oscillating) | ≤60N/mm² |
Friction value | 0.03 to 0.25 µ |
Temperature | -200 to +280 [ °C ] |
Max. dry running Pv (Short-term operation) | 3.6N/mm²*m/s |
Max. dry running Pv (Continuous operation) | 1.8N/mm²*m/s |
Max. speed (dry running) | 2m/s |
Max. speed (Hydrodynamic operation) | >2m/s |
Other Details:Quality Standard: DIN 1494Package: Standard export packageStandard Lead time: 30 daysShipping mode: Courier, air plane or shipSupply Ability: 500000000PCS/MonthPort of Loading: ShanghaiCertificate: ISO 9001:2008HS Code: 8483300090Advantage:1. Well experienced OEM manufacturer2. 8 years in the self lubricating bearing industry3. 90% products export to foreign countries
Address:
No. 209 Tanlong Road, Weitang, Jiashan, Jiaxing, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Jiashan Roncan Sliding Bearing Co., Ltd is an enterprise specialized in casting bronze and manufacturing self-lubricating bearings. Roncan company is locating in ganyao industrial zone, jiashan, China. Our company has passed ISO9001: 2008 Quality System Authentication. We can offer a complete line of cast bronze bushings and oil impregnated sintered bronze parts. Cast bronze sleeve bushings, flanged bushings and wear plates are available with oil grooves, graphite grooves and graphite plugs for lubricity. In addition to our standard sizes, bronze bushings up to 2500mm in diameter under 3 tons are available in a variety of copper alloys.
Roncan Company is well known manufactures in all type of Bushings. We are manufacturing Bushings from 50g to 3000kg in single piece. We are manufacturing Bushings from permanent as well as one time moulds depending upon the requirement. We manufacture Bushes in Phosphorus, Bronze, Leaded Tin Bronze, Aluminium Bronze, Naval Bronze, Tin Bronze and Gun Metal. We manufacture as per BS (British Standard), ASTM (American Standard), DIN (German Standard), JIS (Japanese Standard) or any other standard desired by the customer. We are having our own full fledged pattern shop as well as machine shop so as to meet the requirements of the customers.