Miniature Bearings Australia
693A-ZZ-MC3 - Datasheet
MBA
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
+ 0.000 / - 0.0075
(Equiv. 0.118 in.) - OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.) - Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.) - Precision Grade Abec 1
- Closure Type ZZ
- Bearing Type Radial
- Material Chrome Steel SAE 52100
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part 693A
- Limiting Speed 60000
- Cage Type Standard
- Static Load Rating KGf 18
- Dynamic Load Rating KGf 57
- Radii 0.15 mm
- Inner Shoulder (UI) 4.35mm
- Outer Shoulder (UO) 7.25 mm
- Number of Balls 6
- Clearance MC3 (5 to 10)
- Precision Grade Abec 1
- Closure Type ZZ
- 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 3-8-4mm
- HPI - Micro RS4 - Bearing 3-8-4mm
- HPI - Micro RS4 Complete With Upgrade - Bearing 3-8-4mm
- HPI - Micro RS4 RTR 4WD - Bearing 3-8-4mm
- Tamiya - Egress - Bearing 3-8-4mm
- Tamiya - Stadium Racer Complete Kit - Bearing 3-8-4mm
- Tamiya - Vanquish - Bearing 3-8-4mm
- Tamtech - 1-24TH Scale - Bearing 3-8-4mm
- Align - Trex 450 SE - Bearing 3-8-4mm
- Align - Trex 450 XL - Bearing 3-8-4mm
- Evo Flight - Shogun V2 - Bearing 3-8-4mm
- Hirobo - Lepton EX - Bearing 3-8-4mm
- Hirobo - SST Eagle Freya - Bearing 3-8-4mm
- Hobby Lobby - Art-Tech Falcon 3D - Bearing 3-8-4mm
- JR - Ergo 30/46 - Bearing 3-8-4mm
- Kalt - EnForcer ZX - Bearing 3-8-4mm
- Kyosho - NEXUS 30 - Bearing 3-8-4mm
- Protech - Shogun V2 With Upgrade - Bearing 3-8-4mm
- Protech - Zoom 400 - Bearing 3-8-4mm
- Schluter - Futura SS - Bearing 3-8-4mm
- Synergy - N9 - Bearing 3-8-4mm
- Thunder Tiger - Raptor 30 Complete Kit - 30
- Thunder Tiger - Raptor 50 SE - 50
- Thunder Tiger - Raptor 50 V2 - Double Shielded Bearing 3-8-4mm
Cross References
- WIB 639-3-2Z
- WIB 639-3-Z
- ADR 639-3-ZZ
- GRW 693-2Z
- NTN 693-ZZ
- WTW 693-ZZ
- Nachi 693-ZZC3P
- NTN W693-ZZA
- NTN WA693-ZZ
- R830ZZ
- R830-ZZ
- W693ZZA
- WA693ZZ
- 6932Z
- 693SS
- 693ZZC3P
- 693AZZMC3
- 693A-ZZMC3
- 63932Z
- 6393ZZ
- 693A Basic Size Ref
