Skip to main content
Image

极速飞艇开奖结果软件

GGB DP4 antifriction curved with groove design
GGB DP4 Antifriction metal-polymer flange bearing with lead-free material
GGB DP4 Antifriction thrust washer in metal-polymer
GGB DP4 antifriction plain bearings in metal-polymer composite material
GGB DP4 antifriction segment bearings with cross grooves

极速飞艇计划全天

  • Simply Assembly
    Simple assembly
  • Reduced System Cost
    Reduced System Cost
  • Reduce Size and Weight
    Reduce size/weight
  • Quiet Operation
    Quiet Operation
  • Maintenance Free Operation
    Maintenance Free Operation
  • Lubricated Operation
    Lubricated operation
  • Eliminate Corrosion
    Eliminate corrosion
  • Dimensional Stability
    Dimensional Stability

极速飞艇结果

  • DP4 low friction bushings offer good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
  • Very good performance in lubricated applications
  • Good performance in greased applications
  • Suitable for linear, oscillating and rotating movements
  • Lead-free material compliant to ELV, WEEE, and RoHS specifications
  • Approved to standard DIN EN 1797: 2002-02 and ISO 21010: 2004-04 (Cryogenic Vessels – Gas/Material Compatibility) for piping, valves, fittings and other components in both gaseous and liquid oxygen for up to maximum temperature of 60°C and oxygen pressure of 25 bars. Contact GGB for further details.
  • Approved to standard FAR 25.853 and FAR 25.855 (Federal Aviation Regulations) and ASTM E162:2016 – surface flammability testing for aircraft interior applications

  • Approved to standard DIN EN 1797 and ISO 21010 (Cryogenic Vessels – Gas/Material Compatibility) for piping, valves, fittings and other components in both gaseous and liquid oxygen for up to maximum temperature of 60°C and oxygen pressure of 25 bars. Contact GGB for further details.

  • Tested acc. to ASTM E595/ECSS-Q-ST-70-02C - Outgassing properties of materials used in Spacecraft equipment
AVAILABILITY

Bearing forms available in standard dimensions

  • Cylindrical bushes
  • Flanged bushes
  • Sliding plates
  • Thrust washers
  • Flanged washers

Metric bearings and imperial bushings made to order: Standard bushing forms in special sizes, half-bushings, stamped/deep drawn shapes, bearings with locating notches, lubricant holes and grooves, customized designs

Datasheet
GGB DP4 - Lead-free Metal-Polymer Plain Bearing Material
Brochure
GGB DP4® & DP4-B - Metal-Polymer - Lead-free Bearing Solutions

极速飞艇计划

Choose the product I want to compare
DP4®
Dry Operation Good
Lubricated Operation Very Good
Greased Operation Good
Machinable Consult with Applications Engineer
RoHS Compliant Compliant
Standard Sizes Available
Application Excellence
DU®
Very Good
Good
Fair
Consult with Applications Engineer
Not compliant
Available
DP10
Good
Good
Fair
Consult with Applications Engineer
Compliant
Not Available
DP11
Very Good
Good
Fair
Consult with Applications Engineer
Compliant
Not Available
DP31
Fair
Very Good
Fair
Consult with Applications Engineer
Compliant
Not Available

极速飞艇官网平台

  • Metal-Polymer Composite Bushing Material
  • Steel back + Porous  Bronze Sinter +
  • PTFE + Fillers

极速飞艇开奖号码

  • General

    BEARING PROPERTIES Value Unit
    Maximum load, p
    - Static 250 36,000 N/mm2 psi
    - Dynamic 140 20,000 N/mm2 psi
    Operating Temperature
    - Min -200 -328 °C °F
    - Max 280 536 °C °F
    Coefficient of thermal Expansion
    - Parallel to the surface 6 11 10-⁶/F 10-⁶/K
    - Normal to the surface 17 30 10-⁶/F 10-⁶/K
    Dry
    Maximum sliding speed, U 2.5 500 fpm m/s
    Maximum pU factor 1.0 29,000 psi x fpm N/mm² x m/s
    Coefficient of friction, f 0.04 - 0.25* 0.04 - 0.25*
    Oil Lubricated
    Maximum sliding speed, U 5.0 1,000 fpm m/s
    Maximum pU factor 10.0 286,000 psi x fpm N/mm² x m/s
    Coefficient of friction, f 0.02 - 0.08 0.02 - 0.08
    Recommendations
    Shaft surface roughness, Ra
    - Dry 0.3 - 0.5 12 - 20 μin μm
    - Lubricated ≤ 0.05 - 0.40* ≤ 2 - 16* μm μin
    Shaft surface hardness
    - Unhardened acceptable, improved bearing life > 200 > 200 HB HB
    For Superior Performance Value
    Water Lubricated DP4-B
    * Depending on operating conditions

极速飞艇官方

Food Beverages Bakery GGB Bearings

极速飞艇人工计划公式

Bearing Application for Bread Oven Trolley


Mountain Biking GGB

极速飞艇计划怎么看

Bearing Application for Bikes


recreation sport bicycle lock ggb

极速飞艇一天多少期

Bearing Application for Electromagnetic Solutions


极速飞艇人工计划网

Our experts are ready to help you find the right solution for your specific application.

极速赛车几点开始 快乐飞艇计划全天 快乐飞艇玩法 秒速飞艇开奖历史记录 澳洲幸运10开奖最快 极速赛车复试计划 秒速飞艇平台网址