Miniature Bearings Australia
693A-2RS-ECO - Datasheet
ECO
Category Information
Bearings - Single Row Ball - Unflanged - Precision - Chrome SteelChrome Steel Precision Unflanged Single Row Ball Bearings. Chrome steel radial ball bearings.
- 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.
- Standard single row radial ball bearings.
Product Data
- ID (d)
:
3.000
mm
(Equiv. 0.118 in.) - OD (D)
8.000
mm
(Equiv. 0.315 in.) - Width (B)
4.000
mm
(Equiv. 0.157 in.) - Precision Grade Economy
- Closure Type 2RS
- Bearing Type Radial
- Material Chrome Steel SAE 52100
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part 693A
- Limiting Speed 57000
- Cage Type Standard
- Static Load Rating KGf 17.1
- Dynamic Load Rating KGf 54.15
- Radii 0.15 mm
- Inner Shoulder (UI) 4.35mm
- Outer Shoulder (UO) 7.25 mm
- Number of Balls 6
- Clearance CN (10 to 26)
- Precision Grade ECO
- Closure Type 2RS
- Max Temperature 120 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
- RC Car Parts
- RC Helicopter Parts
- Duratrax - Micro Street Force RTR - Bearing
- HPI - Micro RS4 - Bearing
- HPI - Micro RS4 Complete With Upgrade - Bearing
- HPI - Micro RS4 RTR 4WD - Bearing
- E-Flite - Blade CP RTF Micro - Bearing
Cross References
- Sealed Width A 693 / 4
- Sealed 693A / 4
- Misumi C-E693DDU
- CE693DDU
- 693A Basic Size Ref
