Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

SFR144-MC3 - Datasheet

MBA

Category Information

Bearings - Single Row Ball - Flanged - Precision - 440C Stainless

440C Stainless Precision Flanged Single Row Ball Bearings. Stainless Steel Bearings with Flanges.

  • 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 with flanges.
  • Miniature sizes from 1mm to 10mm bore and larger sizes to over 50mm bore.

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) : 3.175 mm + 0.000 / - 0.0075
    (Equiv. 0.125 in.)
  • OD (D) 6.350 mm + 0.000 / - 0.0075
    (Equiv. 0.25 in.)
  • Width (B) 2.381 mm + 0.000 / - 0.125
    (Equiv. 0.094 in.)
  • Flange Diameter (DF) 7.518 mm
  • Flange Width (BF) 0.584 mm
  • Precision Grade Abec 1
  • Closure Type Open
  • Bearing Type Radial Flanged
  • Material Stainless Steel AISI 440C
  • Lubrication Type Grease
  • Lubrication Name Standard Unspecified
  • Basic Part FR144
  • Limiting Speed 67000
  • Cage Type Standard
  • Static Load Rating KGf 10
  • Dynamic Load Rating KGf 29
  • Radii 0.10 mm
  • Inner Shoulder (UI) 3.92mm
  • Outer Shoulder (UO) 5.38 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

Cross References

  • 57155K205
  • NTN FLWR144
  • Similar Part FLWR144
  • MPB S418FC
  • MPB S418FR
  • GRW SF3175
  • ISO SFR144
  • NHBB SSFR144
  • ADR WFAX1-8
  • Similar Part WFAX1-8
  • WFAX18
  • SSR1F-418
  • SS-R1F-418
  • SSR1F418
  • DDR1F418
  • DD-R1F-418
  • DDR1F-418
  • ULK4008X
  • FR144 Basic Size Ref
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