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LD
Bronze Bearings made of CuSn8 with Grease Reservoirs

GGB LD wear resistant bronze bushings with grease reservoirs
GGB LD Wear Resistant bronze flanged bushes

Product's benefits

  • One Piece Compact Design
    One Piece Compact Design
  • Suitable for Continuous Sliding Rotation
    Suitable for Continuous Sliding, Rotating and Oscillating Movement
  • Quality and Reliability
    Quality/Reliability
  • Low Weight
    Low Weight
  • Extended Service Life
    Extended service life
  • Dimensional Stability
    Dimensional Stability

Characteristics

  • Wear resistant bearing made of solid bronze strip with perforation for lubricated applications
  • Improved performance compared with MBZ-B09 bronze bearings : larger grease reservoirs increase maintenance intervals, dirt and debris swept into perforations, thereby reducing wear
  • Optimum performance under relatively high loads and low speeds
AVAILABILITY

Bearing forms made to order: cylindrical bushes with non-standard dimensions, customized bearing designs

Datasheet
GGB LD - Bronze Bearing Material CuSn8 with Grease Reservoirs

Operating performance

Choose the product I want to compare
LD
Dry Operation Poor
Lubricated Operation Fair
Greased Operation Good
Machinable Consult with Applications Engineer
RoHS Compliant Compliant
Standard Sizes Not Available
Application Excellence
MBZ-B09
Poor
Good
Good
Consult with Applications Engineer
Compliant
Available
LDD
Not Recommended
Fair
Good
Consult with Applications Engineer
Compliant
Not Available

Composition

Bronze Bearings and Bronze Sleeve Bushings made of CuSn8
with Grease Reservoirs
for Long Term Lubrication

Technical specifications

  • General

    BEARING PROPERTIES Value Unit
    Maximum load, p
    - Static 120 17,000 N/mm2 psi
    - Dynamic 40 6,000 N/mm2 psi
    Operating Temperature
    - Min -40 -40 °C °F
    - Max 150 300 °C °F
    Grease Lubricated
    Maximum sliding speed, U 2.5 500 m/s fpm
    Maximum pU factor 2.8 80,000 N/mm² x m/s psi x fpm
    Coefficient of friction, f 0.06 - 0.15 0.06 - 0.15
    Recommendations
    Shaft surface roughness, Ra ≤ 0.8 ≤ 32 µm µin
    Shaft surface hardness
    - Normal > 200 > 200 HB HB
    - For longer service life > 350 > 350 HB HB

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