Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

SR166-MC34-GR5-R-L23 - Datasheet

Myonic

Category Information

Bearings - Single Row Ball - Unflanged - High Precision - Standard

Standard High Precision Unflanged Single Row Ball Bearings. Stainless Steel Bearings - Abec 5 and Abec 7.

  • 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.
  • Single row radial ball bearings.
  • High precision bearings are not recommended for skates or fishing reels.
  • High precision bearings are used in accurately balanced application such as spindles, gyros and medical equipment.
  • If your application is not of a precision nature, standard bearings may be more suitable (and less expensive).

Product Data

  • ID (d) : 4.763 mm + 0.000 / - 0.005
    (Equiv. 0.188 in.)
  • OD (D) 9.525 mm + 0.000 / - 0.005
    (Equiv. 0.375 in.)
  • Width (B) 3.175 mm + 0.000 / - 0.040
    (Equiv. 0.125 in.)
  • Precision Grade Abec 5
  • Closure Type Open
  • Bearing Type Radial
  • Lubricant Windsorlube L245X - L23 Oil
  • Material Stainless Steel AISI 440C - Ribbon Retainer Low Torque
  • Lubrication Type Oil
  • Lubrication Name L23 Windsorlube L245X
  • Basic Part R166
  • Limiting Speed 72000
  • Cage Type Ribbon
  • Static Load Rating KGf 28
  • Dynamic Load Rating KGf 72
  • Radii 0.10 mm
  • Inner Shoulder (UI) 5.95mm
  • Outer Shoulder (UO) 8.80 mm
  • Number of Balls 8
  • Clearance MC34 (5 to 10)
  • Precision Grade Abec 5
  • Closure Type Open
  • Max Temperature 170 Deg. C
Country of Origin: DE

Product Compliance and Data

Additional Resources

Cross References

  • GRW 4763B-P5
  • GRW 4763B-P6
  • GRW S4763B-P5
  • S4763BP5
  • P5SR166
  • P6R166
  • P5-SR166
  • P5-R166
  • P6-R166
  • P5R166
  • SR166MC3GR5L23
  • SR166RGR5MC34L23
  • UL-6012X-48-A5P-6/15-L23
  • UL6012X48A5P6/15L23
  • UL6012XA5PL23
  • UL6012X-A5P-L23
  • 4763BP6
  • R166 Basic Size Ref
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