Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

6803-CSN-T9H-ECO - Datasheet

ECO

Category Information

Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid

Ceramic Hybrid Precision Unflanged Single Row Ball Bearings. Steel Races with Si3N4 Ceramic Balls

  • Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
  • Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
  • They are versatile, cost-effective bearings that provide reliable support for radial loads and some axial loads in one direction. An expanded range may be available on special order. Please enquire.
  • Bearings with steel races and ceramic balls.
  • For standard bearings, the balls are usually one of the first components to show wear.
  • Ceramic balls are harder than steel and do not wear as easily.
  • Items with high speed cages have the suffixes T9H, TNH, TW or KC

Product Data

High speed polyamide cage. Ceramic balls.

  • ID (d) : 17.000 mm
    (Equiv. 0.669 in.)
  • OD (D) 26.000 mm
    (Equiv. 1.024 in.)
  • Width (B) 5.000 mm
    (Equiv. 0.197 in.)
  • Precision Grade Economy
  • Closure Type Open
  • Bearing Type Radial
  • Material Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls
  • Lubrication Type Grease
  • Lubrication Name Standard Unspecified
  • Basic Part 6803
  • Limiting Speed 39520
  • Cage Type Polyamide
  • Static Load Rating KGf 113.2
  • Dynamic Load Rating KGf 173.3
  • Radii 0.30 mm
  • Inner Shoulder (UI) 18.80mm
  • Outer Shoulder (UO) 24.30 mm
  • Number of Balls 16
  • Clearance ECO (3 to 33)
  • Precision Grade ECO
  • Closure Type Open
  • Max Temperature 120 Deg. C
Country of Origin: TW

Product Compliance and Data

Additional Resources

Cross References

  • BOCA MR6803C-TH9-C3
  • MR6803CTH9C3
  • 6803 Basic Size Ref
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