Miniature Bearings Australia
FMR128A-ZZS-MC3 - Datasheet
MBA
Category Information
Bearings - Single Row Ball - Flanged - Precision - Chrome SteelChrome Steel Precision Flanged Single Row Ball Bearings. Chrome Steel Bearings with Flanges.
- 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 with flanges.
- Miniature sizes from 1mm to 10mm bore and larger sizes to over 50mm bore.
Product Data
- ID (d)
:
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.) - OD (D)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.) - Width (B)
3.500
mm
+ 0.000 / - 0.125
(Equiv. 0.138 in.) - Flange Diameter (DF) 13.600 mm
- Flange Width (BF) 0.800 mm
- Precision Grade Abec 1
- Closure Type ZZS
- Bearing Type Radial Flanged
- Material Chrome Steel SAE 52100
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part FMR128A
- Limiting Speed 40000
- Cage Type Crown
- Static Load Rating KGf 28
- Dynamic Load Rating KGf 55
- Radii 0.15 mm
- Inner Shoulder (UI) 9.05mm
- Outer Shoulder (UO) 11.33 mm
- Number of Balls 12
- Clearance MC3 (5 to 10)
- Precision Grade Abec 1
- Closure Type ZZS
- 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
- Ofna - Titan Deluxe - Flanged Bearing 8-12-3.5mm
- Ofna - Titan Twin - Flanged Bearing 8-12-3.5mm
- Schumaker - Boss Cat - Works Edition - Flanged Bearing 8-12-3.5mm
- Schumaker - Boss Cat 4 Wheel Drive - Flanged Bearing 8-12-3.5mm
- Schumaker - Boss Cat 4WD - Flanged Bearing 8-12-3.5mm
- Schumaker - Cougar Works - Flanged Bearing 8-12-3.5mm
- Schumaker - Ford Sierra RS - Flanged Bearing 8-12-3.5mm
- Schumaker - Pro Cat - Flanged Bearing 8-12-3.5mm
- Schumaker - Pro Cat Ford Sierra RS Cosworth 4X4 - Flanged Bearing 8-12-3.5mm
- Schumaker - RS Cosworth 4X4 - Flanged Bearing 8-12-3.5mm
- Schumaker - XLS Cat - Flanged Bearing 8-12-3.5mm
- Tamiya - Stadium Racer - Flanged Bearing 8-12-3.5mm
- Tamiya - Stadium Racer Complete Kit - Flanged Bearing 8-12-3.5mm
- Tenth Technology - Predator - Flanged Bearing 8-12-3.5mm
- Tenth Technology - Predator 4WD - Drive Shaft Ends Flanged Bearing
- Tenth Technology - Predator 4WD - Outside Front Hub Flanged Bearing
- XTM Racing - Mammoth Massive Appeal RTR - Flanged Bearing 8-12-3.5mm
- XTM Racing - Nitro Mammoth RTR - Flanged Bearing 8-12-3.5mm
- XTM Racing - X Factor I and 2 - Flanged Bearing 8-12-3.5mm
- XTM Racing - X Factor I and 2 With Clutch - Flanged Bearing 8-12-3.5mm
- Century - Predator Gas SE Complete - Flanged Bearing 8-12-3.5mm
- Century - Predator Gasser Complete - Flanged Bearing 8-12-3.5mm
Cross References
- 57155K621
- ADR F637-8-ZZ
- Nachi F8M12-ZZ
- NTN FLAW678A-ZZ
- Similar Part FMR128A-ZZ-MC3
- ISO MF128ZZ
- ISO MF128-ZZ
- WTW MF128-ZZ
- BSC MLF8012-ZZ
- MLF8012ZZ
- FMR128A-ZZSMC3
- FMR128AZZSMC3
- F8M12ZZ
- FLAW678AZZ
- F6378ZZ
- LF1280ZZ
- LF1280-ZZ
- FMR128A Basic Size Ref
