Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

WR11924-2RB-FC-ECO - Datasheet

ECO

Category Information

Bearings - Single Row Ball - Unflanged - Precision - Extended Inner

Extended Inner Precision Unflanged Single Row Ball Bearings. Single row radial ball bearings with extended inner ring (wide inner ring).

  • 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.

Product Data

  • ID (d) : 19.050 mm
    (Equiv. 0.75 in.)
  • OD (D) 30.163 mm
    (Equiv. 1.188 in.)
  • Width (B) 6.350 mm
    (Equiv. 0.25 in.)
  • Inner Ring Width (Bn) 7.142 mm
  • Precision Grade Abec 1
  • Closure Type 2RB
  • Bearing Type WIR Full Comp
  • Material Chrome Steel SAE 52100
  • Lubrication Type Grease
  • Lubrication Name Standard Unspecified
  • Basic Part WR11924
  • Limiting Speed 3527
  • Cage Type Full Complement
  • Static Load Rating KGf 91.4
  • Dynamic Load Rating KGf 130.9
  • Radii Undefined mm
  • Inner Shoulder (UI) Undefinedmm
  • Outer Shoulder (UO) Undefined mm
  • Number of Balls Undefined
  • Clearance ECO (5 to 36)
  • Precision Grade ECO
  • Closure Type 2RB
  • Max Temperature 80 Deg. C
Country of Origin: TW

Product Compliance and Data

Additional Resources

Applications & Uses

  • Pushbike Bearings
  • Mountain Bike Suspension Pivot - Size List - Double Sealed Bearing 19.05-30.163-6.35-7.14mm

Cross References

  • Bicycle B539E-2RSV
  • Bicycle B539E-RSV
  • Sealed WR11924 / 6
  • WR11924FC2RBECO
  • B539E2RSV
  • B539ERSV
  • WR11924 Basic Size Ref
View full details