Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

MR4937-CEP-45-2RS-ECO - Datasheet

ECO

Category Information

Bearings - Single Row Ball - Chamfered Edges

Chamfered Edges Single Row Ball Bearings. Chamfered edge bearings for Linear Guide Systems and pushbikes

  • 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.
  • Often used in pushbike headsets
  • Bearings for pushbikes with two chamfered edges have the chamfer on the inner ring on one side and outer ring on the other - designation CEP.

Product Data

  • ID (d) : 37.000 mm
    (Equiv. 1.457 in.)
  • OD (D) 49.000 mm
    (Equiv. 1.929 in.)
  • Width (B) 7.000 mm
    (Equiv. 0.276 in.)
  • Precision Bike
  • Closures 2RS
  • Bearing Type Chamferred Outer Edges
  • Chamfer Angle 45 °
  • Material Chrome Steel SAE 52100
Country of Origin: TW

Product Compliance and Data

Additional Resources

Applications & Uses

  • Pushbike Bearings
  • Bicycle Headset - Popular - 32.4-49-7mm
  • Specialized Roubaix - Check Size Before Ordering - Headset

Cross References

  • Bicycle ACB497
  • Bicycle MH-P21
  • Bicycle MHP-21
  • Sealed MR4937 / 7
  • MHP21
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