Miniature Bearings Australia
SMR84A-ZZ-MC3 - 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 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)
:
4.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.157 in.) - OD (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.) - Width (B)
3.000
mm
+ 0.000 / - 0.125
(Equiv. 0.118 in.) - Precision Grade Abec 1
- Closure Type ZZ
- Bearing Type Radial
- Material Stainless Steel AISI 440C
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part MR84A
- Limiting Speed 56000
- Cage Type Crown
- Static Load Rating KGf 14
- Dynamic Load Rating KGf 40
- Radii 0.15 mm
- Inner Shoulder (UI) 5.00mm
- Outer Shoulder (UO) 7.40 mm
- Number of Balls 7
- 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
- Fishing Reel Parts
- RC Boat Parts
- RC Helicopter Parts
- Shimano - Aerocast - Spool Wire Bearing
- Shimano - Baitrunner Aero GT 6010 - Spool Wire Bearing
- Shimano - Symetre 2000 - Spool Wire Bearing
- Kyosho - Hydrojet 750 Boat - 24 Bearing
- Robbe - Sea Jet Electric Boat - Bearing 4-8-3mm
- Align - Trex 450 SE Special V2 - Bearing
- E-Flite - Blade CX Coaxial - Bearing
- E-Sky - Lama V3 - 2345
- E-Sky - Lama V4 - 2345
- Hirobo - Lepton EX - Bearing
- Hirobo - Sceadu 30 Evolution - Bearing
- Hirobo - Sceadu 50 Evolution - Bearing
- Kyosho - CONCEPT 60 SR - Bearing
- Mikado - Logo 20 - Bearing
- Synergy - N9 - Bearing
- Thunder Tiger - Raptor 30 - 30
- Thunder Tiger - Raptor 50 SE - 50
- Thunder Tiger - Raptor 50 SE Complete Kit - 50
- Thunder Tiger - Raptor 50 Titan - Bearing
- Thunder Tiger - Raptor 50 V2 - Double Shielded Bearing 4-8-3mm
- Thunder Tiger - Raptor 60 V2 - Bearing 4-8-3mm
- Thunder Tiger - Raptor 90 SE - Bearing 4-8-3mm
- XTM Racing - X-Cellerator EP RTR - Bearing
Cross References
- Kyosho 24
- SHIMANO 3305-Part-of-Assembly
- SHIMANO 3720
- Stainless MR84AZZMC3
- Stainless MR84A-ZZ-MC3
- SHIMANO RD12337
- SHIMANO RD14396
- SHIMANO RD3306
- SHIMANO RD8373
- SHIMANO RD8744
- Similar Part SMR84
- Shielded Width A SMR84/3
- Shielded SMR84A / 3
- Similar Part SSMR84
- NTN SSMR84-ZZ
- SHIMANO TGT1202
- SSL840-ZZ
- SS-L840-ZZ
- SSMR84ZZ
- SSL840ZZ
- DDL840-ZZ
- DD-L840-ZZ
- DDL840ZZ
- 3305PartofAssembly
- SMR84A-ZZMC3
- SMR84AZZMC3
- MR84A Basic Size Ref
