MR-5 316 Self-Lubricated Bearings

MR-5 316 Technymon self-lubricated flange bearing

MR-5 316 bearings made with a composite material. This material consists of a special tape made from compounded PTFE wrapped around stainless steel supporting shell. The PTFE tape made from carbon and graphite, which give the bearings these properties: self-lubrication, noise isolation, and minimal play.

The MR-5 316 bearings come in two key versions:

  • Version E: with a high surface conductivity PTFE sliding layer
  • Version D: with a non-conductive PTFE sliding layer

MR-5 316 bearings are characterized by the use of stainless steel as the supporting shell.

MR-5 316 bearings come in various forms, including: Cylindrical bearings; Flanged bearings; Washers; Belts; Cast-to-size parts.

These bearings are available in standard thicknesses of 0.500 mm, 0.750 mm, and 1.000 mm.

Operating Conditions

  • dry condition icon
    DRY Very Good
  • dry condition icon
    OIL Good
  • dry condition icon
    GREASE Good
  • dry condition icon
    WATER Fair
  • dry condition icon
    PROCESS
    FLUID
    Fair

Please, fill this form for getting current Pricesheet and/or Drawings in DWG format. We will send you all files on your email.

All fields, which marked by an asterisk (*), are required.

Thank you for your interest in our company.

composite layers of MR-5 316 bearing preview
composite layers of MR-5 316 bearing

Structure of the composite material

Layer Average analyses of the material Thickness of layer
Sliding layer PTFE Modified 0,150 ÷ 0,170 mm
Supporting shell Stainless steel 0,250 ÷ 0,750 mm (Depending on final thickness required)
Protective layer Sn or Zn (as per customer requirement) > 1 μm

Characteristics

  • Thick sliding layer with uniformly distributed solid lubricants
  • Good calibration/sizing assembly (zero-clearance)
  • High surface conductivity with E version PTFE, not-conductive D version PTFE available with notches/dimples, to prevent paint bridge issues, 1Ω volume conductance can be achieved with proper surface contact
  • With right fit, uniform torque can be achieved at the required value
  • Thick PTFE layer helps in edge loading

Technical Data

Maximum Specific Load Static 60-200 N/mm2 (8700-29000 psi)
Maximum Specific Load Dynamic 45-120 N/mm2 (6540-17400 psi)
Service Temperature Minimum -200°C (-328°F)
Service Temperature Maximum +180°C (+356°F)
Service Temperature Intermittent +260°C (+500°F)
Maximum Speed Dry 1.5 m/s (300 fpm)
Coefficient of Friction Dry 0.06 - 0.3
Maximum Dry Load Factor Continuous 1.8 N/mm2 · m/s
Surface Resistivity E version PTFE ~105Ω
Surface Resistivity D version PTFE ~1014Ω

Contact Us

Do you have questions about our bearings services?

For more information on GBT products and our bearing applications, please fill out the form and one of our experts will contact you shortly.

All fields, which marked by an asterisk (*), are required.

0/500

Also you can contact us on: linkedIn logo svg LinkedIn Facebook logo svg Facebook

  • Technymon Srl

    Sede Legale: 24060 Castelli Calepio (BG) - Viale Industria, 11/13

    +39 035 847 781
  • Himon Srl

    Sede Legale: Viale Industria, 11/13 - 24060 Castelli Calepio (BG).

    Sede Produttiva: Via Leonardo Da Vinci, 16 - 24064 Grumello Del Monte (BG).

    +39 331 665 39 56
  • Technymon Gleitlager Gmbh

    Im Gotthelf 5e 65795 Hattersheim/Eddersheim

    +49 (0) 6145-54600
  • Technymon Technology India PVT LTD

    Ambethan road Kharabwadi,Chakan, Pune - 410 501 INDIA

    +91 2135 645371
  • Technymon Technology USA inc

    730 N Edgewood Ave, Wood Dale, IL 60191 (U.S.A.)

    (630) 787 05 01
the world map with Technymon location markers
GLOBAL BEARING TECHNOLOGIES S.R.L.

Sede Legale: 24060 Castelli Calepio (BG) - Viale Industria, 11/13

Tel. 035.847781 r.a. – Fax 035.847711

Cap. Soc. 50.000,00 € i.v. - REA BG445578 - Reg. Imp. BG 04222050165

Codice Fiscale & Partita Iva 04222050165 - Codice ISO IT04222050165

2012 - © GLOBAL BEARING TECHNOLOGIES S.R.L.

Website Maintenance