Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

SR11012B-ZZS-KC-MC3-U7 - Datasheet

MBA

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

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) : 9.525 mm + 0.000 / - 0.004
    (Equiv. 0.375 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 7
  • Closure Type ZZS
  • Bearing Type Radial
  • Lubricant Grease - Standard
  • Material Stainless Steel AISI 440C - High Speed Phenolic Cage
  • Lubrication Type Grease
  • Lubrication Name Standard Unspecified
  • Basic Part R11012B
  • Limiting Speed 44528.3
  • Cage Type Phenolic Linen Base
  • Static Load Rating KGf 44
  • Dynamic Load Rating KGf 87
  • Radii Undefined mm
  • Inner Shoulder (UI) Undefinedmm
  • Outer Shoulder (UO) Undefined mm
  • Number of Balls Undefined
  • Clearance MC3 (5 to 10)
  • Precision Grade Abec 7
  • Closure Type ZZS
  • Max Temperature 120 Deg. C
Country of Origin: US

Product Compliance and Data

Additional Resources

Cross References

  • Shielded Width B SR11012/5
  • Shielded SR11012B / 5
  • NHBB SSR1-1038KF-ZZ
  • NHBB SSR1-1038SL-ZZ
  • NHBB SSR1-1038-ZZKF
  • NHBB SSR1-1038-ZZW11MCKC-A7P35LG39
  • SWR1012SS2A
  • SWR1012SSZA46V
  • SR11012BKCZZSMC3U7
  • SSR11038KFZZ
  • SSR11038ZZKF
  • SSR11038ZZW11MCKCA7P35LG39
  • SSR11038SLZZ
  • SSRI-1038-ZZW11KC-A7P-58-LY51
  • R11012B Basic Size Ref
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