Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

SF634-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

  • ID (d) : 4.000 mm + 0.000 / - 0.0075
    (Equiv. 0.157 in.)
  • OD (D) 16.000 mm + 0.000 / - 0.0075
    (Equiv. 0.63 in.)
  • Width (B) 5.000 mm + 0.000 / - 0.125
    (Equiv. 0.197 in.)
  • Flange Diameter (DF) 18.000 mm
  • Flange Width (BF) 1.000 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 F634
  • Limiting Speed 36000
  • Cage Type Standard
  • Static Load Rating KGf 53
  • Dynamic Load Rating KGf 137
  • Radii 0.30 mm
  • Inner Shoulder (UI) 6.70mm
  • Outer Shoulder (UO) 13.00 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: US

Product Compliance and Data

Additional Resources

Cross References

  • 57155K454
  • NTN FLW634
  • Similar Part FLW634
  • GRW SF634
  • ADR WF634
  • Similar Part WF634
  • SSRF1640X
  • SS-RF1640
  • SS-RF1640X
  • DD-RF1640
  • DDRF1640
  • DDRF1640X
  • DD-RF1640X
  • F634 Basic Size Ref
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