Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

6303-2RS-NR-C3 - Datasheet

MBA

Category Information

Bearings - Single Row Ball - with Snap Ring - Standard - Chrome Steel

Chrome Steel Standard with Snap Ring Single Row Ball Bearings. Chrome Steel Bearings with a Snap Ring on the OD

  • 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 snap ring.

Product Data

This bearing has a snap ring on the OD

  • ID (d) : 17.000 mm + 0.000 / - 0.0075
    (Equiv. 0.669 in.)
  • OD (D) 47.000 mm + 0.000 / - 0.011
    (Equiv. 1.85 in.)
  • Width (B) 14.000 mm + 0.000 / - 0.125
    (Equiv. 0.551 in.)
  • Groove Width (b) 1.350 mm
  • Closure Type 2RS
  • Bearing Type Radial with Snp Ring
  • Snap Ring Thickness 1.120 mm
  • Max. Dist. To Groove Edge 2.460 mm
  • Material Chrome Steel SAE 52100
  • Lubrication Type Grease
  • Lubrication Name Standard Unspecified
  • Basic Part 6303
  • Limiting Speed 10200
  • Cage Type Standard
  • Static Load Rating KGf 680
  • Dynamic Load Rating KGf 1387
  • Radii 1.00 mm
  • Inner Shoulder (UI) 27.50mm
  • Outer Shoulder (UO) 41.10 mm
  • Number of Balls 7
  • Clearance C3 (11 to 25)
  • Precision Grade Abec 1
  • Closure Type 2RS
  • Max Temperature 80 Deg. C
Country of Origin: JP

Product Compliance and Data

Additional Resources

Cross References

  • 63032NSENRC3
  • 6303 Basic Size Ref
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