Miniature Bearings Australia
SMR148A-ZZ-MC4-AF12 - Datasheet
MBA
Category Information
Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless440C Stainless Precision Unflanged Single Row Ball Bearings. Stainless 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 minimal axial load in one direction. An expanded range may be available on special order. Please enquire.
- Standard single row radial ball bearings.
Product Data
Double shielded low-torque stainless steel bearing with light oil lubricant
- ID (d)
:
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.) - O.D. (D)
14.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.551 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 Stainless Steel AISI 440C
- Lubrication Type Oil
- Lubrication Name AF12 Aeroshell Fluid 12
- Basic Part MR148A
- Limiting Speed 45000
- Cage Type Ribbon
- Static Load Rating KGf 39
- Dynamic Load Rating KGf 83
- Radii 0.20 mm
- Inner Shoulder (UI) 9.20mm
- Outer Shoulder (UO) 12.80 mm
- Number of Balls 10
- Clearance MC4 (8 to 13)
- 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
- Fishing Reel Parts
- RC Helicopter Parts
- Alvey® - Quantum Zebco - Bearing
- Daiwa® - 153 I - Bearing
- Tica® - Arief / GR4000H / GR4500H / GR4000HBH - Spindle Handle Bearing
- Align® - Trex 600 CF - Replacement Bearing
- Mikado® - Logo 10 - Replacement Bearing
- Mikado® - Logo 10 3D Version - Replacement Bearing
- Synergy® - N9 - Replacement Bearing
Cross References
- Stainless MR148AZZMC4AF12
- Stainless MR148A-ZZ-MC4-AF12
- SSISO MR148ZZMC4AF2
- SSISO MR148-ZZMC4AF2
- Similar Part SMR148MC4-AF2
- Similar Part SSMR148MC4-AF2
- SSMR148ZZMC4AF2
- SSMR148-ZZMC4-AF2
- SSMR148MC4AF2
- MR148A-Z-MC4-AF12
- MR148AZMC4AF12
- MR148A Basic Size Ref
