
Miniature Bearings Australia
WR11924-2RB-FC-ECO - Datasheet
ECO
Category Information
Bearings - Single Row Ball - Unflanged - Precision - Extended InnerExtended 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
Product Compliance and Data
Additional Resources
- Catalogue: Ceramic Bearings Catalogue
- Catalogue: Plastic Bearings Catalogue
- Catalogue: Standard Bearings Catalogue
- General: Bearing Cleanliness
- General: Bearing Clearances
- General: Bearing Flanges & Snap Rings
- General: Bearing Retainers (Cages)
- General: General Loads Information
- General: Lubrication
- General: Prefix & Suffix Guide
- General: Static vs Dynamic Loads
- Materials: 316 Stainless
- Materials: CASSTOP Anti-Corrosion Bearing Material
- Materials: Ceramic vs Ceramic Hybrid
- Materials: Ceramic Bearings in Vibratory Applications
- Materials: Ceramic Hybrid Bearings in Vibratory Applications
- Materials: General Bearing Materials
- Materials: Magnetism & Bearings
- Precision: 316 Stainless & Plastic Bearing Tolerances
- Precision: ABEC Basic Information
- Precision: Precision Bearing Tolerances
- Problem Solving: Bearing Failure
- Problem Solving: Fatigue (L10 Life)
- Problem Solving: Noise
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



