Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

SMR2212-2RS-T9H-ECO - Datasheet

ECO

Category Information

Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage

High Speed Cage Precision Unflanged Single Row Ball Bearings. This product group includes bearings with cages for high speed applications, including phenolic, nylon and polyamide.

  • 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 in this group have various types of high speed cages.
  • Speed ratings range from 20 percent to 80 percent increase on standard cage types.
  • See individual datasheets, available on request.
  • Items with high speed cages usually have the suffixes T9H, TNH, TW or KC
  • This category does not include ceramic hybrid bearings with high speed cages. These are listed under Bearings - Ceramic Hybrid

Product Data

  • ID (d) : 12.000 mm
    (Equiv. 0.472 in.)
  • OD (D) 22.000 mm
    (Equiv. 0.866 in.)
  • Width (B) 5.000 mm
    (Equiv. 0.197 in.)
  • Precision Grade Economy
  • Closure Type 2RS
  • Bearing Type Radial
  • Material Stainless Steel AISI 440C - High Speed Polyamide Cage
  • Lubrication Type Grease
  • Lubrication Name Standard Unspecified
  • Basic Part MR2212
  • Limiting Speed 17632.2
  • Cage Type Polyamide
  • Static Load Rating KGf 100.7
  • Dynamic Load Rating KGf 185.2
  • Radii Undefined mm
  • Inner Shoulder (UI) Undefinedmm
  • Outer Shoulder (UO) Undefined mm
  • Number of Balls Undefined
  • Clearance ECO (3 to 33)
  • Precision Grade ECO
  • Closure Type 2RS
  • Max Temperature 80 Deg. C
Country of Origin: TW

Product Compliance and Data

Additional Resources

Cross References

  • Sealed SMR2212 / 5
  • BOCA SMR2212-2RU-TH-C3-NB2
  • SMR2212T9H2RSECO
  • SMR22122RUTHC3NB2
  • SMR2212T9HRSECO
  • MR2212 Basic Size Ref
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