Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

R6-MC3-AF12 - Datasheet

MBA

Category Information

Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Chrome Steel Precision Unflanged Single Row Ball Bearings. Chrome steel radial ball bearings.

  • 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.
  • Standard single row radial ball bearings.

Product Data

Deleted Item. Available while stocks last.

Please contact us first if you wish to use this item in a new design so we can check whether production can be resumed.

  • ID (d) : 9.525 mm + 0.000 / - 0.0075
    (Equiv. 0.375 in.)
  • OD (D) 22.225 mm + 0.000 / - 0.010
    (Equiv. 0.875 in.)
  • Width (B) 5.556 mm + 0.000 / - 0.125
    (Equiv. 0.219 in.)
  • Precision Grade Abec 1
  • Closure Type Open
  • Bearing Type Radial
  • Material Chrome Steel SAE 52100
  • Lubrication Type Oil
  • Lubrication Name AF12 Aeroshell Fluid 12
  • Basic Part R6
  • Limiting Speed 38000
  • Cage Type Ribbon
  • Static Load Rating KGf 145
  • Dynamic Load Rating KGf 340
  • Radii 0.40 mm
  • Inner Shoulder (UI) 12.80mm
  • Outer Shoulder (UO) 18.70 mm
  • Number of Balls 7
  • Clearance MC3 (5 to 10)
  • Precision Grade Abec 1
  • Closure Type Open
  • Max Temperature 120 Deg. C
Country of Origin: JP

Product Compliance and Data

Additional Resources

Applications & Uses

  • RC Nitro Engine Parts
  • Dooling - 0 - 15 - Bearing 9.53-22.23-5.56mm
  • Fox - 0.15 - Bearing 9.53-22.23-5.56mm
  • Fox - 25 - 0.17 - Bearing 9.53-22.23-5.56mm
  • Fox - 25BB - 0.17 - Bearing 9.53-22.23-5.56mm
  • Fox - 36 All Models - Bearing 9.53-22.23-5.56mm
  • Fox - 40 All Models - Bearing 9.53-22.23-5.56mm
  • Fox - 40 With Tapered Collect - 0.17 - Bearing 9.53-22.23-5.56mm
  • Fox - Eagle IV - 46 - Bearing 9.53-22.23-5.56mm
  • Fox - MK VII - 46 - Bearing 9.53-22.23-5.56mm
  • Irvine - Old - 53 - Bearing 9.53-22.23-5.56mm
  • K.B - 3.5 21CC All Models - Bearing 9.53-22.23-5.56mm
  • K.B - 7.5 All Models - Bearing 9.53-22.23-5.56mm
  • K.B - DF - 82 - Bearing 9.53-22.23-5.56mm
  • K.B - DF - 91 - Bearing 9.53-22.23-5.56mm
  • K.B - IB - 11 - Bearing 9.53-22.23-5.56mm
  • K.B - IB - 25 - Bearing 9.53-22.23-5.56mm
  • K.B - IB - 61 - Bearing 9.53-22.23-5.56mm
  • K.B - IB New - 6.5 - Bearing 9.53-22.23-5.56mm
  • K.B - Inboard Late Model - 11 - Bearing 9.53-22.23-5.56mm
  • K.B - New - 1 - Bearing 9.53-22.23-5.56mm
  • K.B - OB New - 6.5 - Bearing 9.53-22.23-5.56mm
  • K.B - Schnuerle - 67 - Bearing 9.53-22.23-5.56mm
  • K.B - Violet - 0.15 - Bearing 9.53-22.23-5.56mm
  • K.B - Violet - 3.5 - Bearing 9.53-22.23-5.56mm
  • K.B - Violet - 7.5 - Bearing 9.53-22.23-5.56mm
  • K.B - Violet - 72 - Bearing 9.53-22.23-5.56mm
  • Kraft - 61 - 45 - Bearing 9.53-22.23-5.56mm
  • McCoy - Old 1946 - 15 - Bearing 9.53-22.23-5.56mm
  • Nelson - 45 All Models - Bearing 9.53-22.23-5.56mm
  • Nelson - 65 All Models - Bearing 9.53-22.23-5.56mm
  • Nelson - Combat - 75 - Bearing 9.53-22.23-5.56mm
  • OPS - 40 All Models - Bearing 9.53-22.23-5.56mm
  • OPS - 45 All Models - Bearing 9.53-22.23-5.56mm
  • OPS - 65 All Models - Bearing 9.53-22.23-5.56mm
  • Super Tigre - X15 - Front Bearing
  • Thunder Tiger - 61 Pro - 2 Stroke - Front Bearing
  • Thunder Tiger - 61H - 2 Stroke - Front Bearing
  • Webra - 28 All Models - Bearing 9.53-22.23-5.56mm
  • Webra - Blackhead - 40 - Bearing 9.53-22.23-5.56mm
  • Webra - DF - 61 - Bearing 9.53-22.23-5.56mm
  • Webra - Heli - 80 - Bearing 9.53-22.23-5.56mm
  • Webra - RI Speed - 32 - Bearing 9.53-22.23-5.56mm
  • Webra - Speed 61/P5 - 40 - Bearing 9.53-22.23-5.56mm
  • Webra - Speed P5 - 40 - Bearing 9.53-22.23-5.56mm

Cross References

  • 60355K504
  • GRW BR3-8
  • FAG EE3
  • RHP KLNJ3/8
  • RHP KLNJ3-8
  • NHBB R1-1438
  • FAG R6
  • KYK R6
  • NHBB R6
  • NTN R6
  • WIB R6
  • NHBB R6D
  • MPB R6R
  • FAFNIR S3K
  • ADR Y3-8
  • R6MC3AF2
  • BR38
  • Y38
  • R11438
  • KLNJ38
  • R6 Basic Size Ref
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