Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

SFWR188A-ZZS-MC34-GR7-R-G48 - Datasheet

Myonic

Category Information

Bearings - Single Row Ball - Flanged - High Precision - Extended Inner

Extended Inner High Precision Flanged Single Row Ball Bearings. Stainless Steel Bearings with Flanges - Abec 5 and Abec 7. Single row radial ball bearings with flanges and extended inner rings (wide inner rings).

  • 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.
  • If the size you require is not available, you might consider using a standard bearing with shim washers.
  • True 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 / - 0.0075
    (Equiv. 0.25 in.)
  • OD (D) 12.700 mm + 0.000 / - 0.0075
    (Equiv. 0.5 in.)
  • Width (B) 4.762 mm + 0.000 / - 0.125
    (Equiv. 0.187 in.)
  • Inner Ring Width (Bn) 5.556 mm
  • Flange Diameter (DF) 13.894 mm
  • Flange Width (BF) 1.143 mm
  • Precision Grade Abec 7
  • Closure Type ZZS
  • Bearing Type Radial Flanged with Extended Inner
  • Lubricant Turmogrease Li 802 EP plus
  • Material Stainless Steel AISI 440C
  • Lubrication Type Grease
  • Lubrication Name G48 Turmogrease Li 802 EP plus
  • Basic Part FWR188A
  • Limiting Speed 40000
  • Cage Type Ribbon
  • Static Load Rating KGf 45
  • Dynamic Load Rating KGf 110
  • Radii 0.15 mm
  • Inner Shoulder (UI) 7.40mm
  • Outer Shoulder (UO) 11.60 mm
  • Number of Balls 8
  • Clearance MC34 (5 to 10)
  • Precision Grade Abec 1
  • Closure Type ZZS
  • Max Temperature 120 Deg. C
Country of Origin: DE

Product Compliance and Data

Additional Resources

Cross References

  • GRW FE6350B-2Z-P4
  • GRW SFE6350B-2Z-P4
  • FWR188A
  • P4-SFRW188SS
  • P4FRW188SS
  • P4SFRW188SS
  • P4-FRW188SS
  • SFWR188AZZSRGR7MC34G48
  • SFE6350B2ZP4
  • SFWR188AZZSMC3GR7G48
  • ULKUZ-8016X-48-A7P-6/15-G48
  • ULKUZ8016XA7PG48
  • ULKUZ8016X-A7P-G48
  • ULKUZ8016X48A7P6/15G48
  • FWR188A Basic Size Ref
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