Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

SR4-FF-MC34-GR5-R-G48 - Datasheet

Myonic

Category Information

Bearings - Single Row Ball - Unflanged - High Precision - Standard

Standard High Precision Unflanged Single Row Ball Bearings. Stainless Steel Bearings - Abec 5 and Abec 7.

  • 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.
  • High precision bearings are not recommended for skates or fishing reels.
  • High precision bearings are used in accurately balanced application such as spindles, gyros and medical equipment.
  • If your application is not of a precision nature, standard bearings may be more suitable (and less expensive).

Product Data

  • ID (d) : 6.350 mm + 0.000 / - 0.005
    (Equiv. 0.25 in.)
  • OD (D) 15.875 mm + 0.000 / - 0.005
    (Equiv. 0.625 in.)
  • Width (B) 4.978 mm + 0.000 / - 0.040
    (Equiv. 0.196 in.)
  • Precision Grade Abec 5
  • Closure Type FF
  • Bearing Type Radial
  • Lubricant Turmogrease Li 802 EP plus
  • Material Stainless Steel AISI 440C - Ribbon Retainer Low Torque
  • Lubrication Type Grease
  • Lubrication Name G48 Turmogrease Li 802 EP plus
  • Basic Part R4
  • Limiting Speed 45600
  • Cage Type Ribbon
  • Static Load Rating KGf 63
  • Dynamic Load Rating KGf 151
  • Radii 0.30 mm
  • Inner Shoulder (UI) 8.40mm
  • Outer Shoulder (UO) 13.55 mm
  • Number of Balls 8
  • Clearance MC34 (5 to 10)
  • Precision Grade Abec 5
  • Closure Type FF
  • Max Temperature 120 Deg. C
Country of Origin: DE

Product Compliance and Data

Additional Resources

Cross References

  • RF8020
  • RF8020X-A5P-G48
  • RF8020X48A5P6/15G48
  • RF8020XA5PG48
  • RF-8020X-48-A5P-6/15-G48
  • R4
  • SR4FFRGR5MC34G48
  • SR4FFMC3GR5G48
  • R4 Basic Size Ref
View full details