Miniature Bearings Australia
MR63A-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)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.) - Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 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 MR63A
- Limiting Speed 71000
- Cage Type Crown
- Static Load Rating KGf 7.5
- Dynamic Load Rating KGf 21
- Radii 0.10 mm
- Inner Shoulder (UI) 3.70mm
- Outer Shoulder (UO) 5.40 mm
- Number of Balls 8
- 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
- Great Vigor - Cage Buggy BL - Bearing
- Great Vigor - Cage Buggy GP - Bearing
- Hobbytech - HT1 1/10 Scale - Bearing 3-6-2.5mm
- HPI - Micro RS4 Complete With Upgrade - Bearing 3-6-2.5mm
- HPI - Micro RS4 RTR 4WD - Bearing 3-6-2.5mm
- Kyosho - Baha Bugs - Bearing 3-6-2.5mm
- Kyosho - Baja Bugs - Bearing 3-6-2.5mm
- Kyosho - Dodge Ram - Bearing 3-6-2.5mm
- Kyosho - F1 Mini Z - Bearing 3-6-2.5mm
- Kyosho - FW-05R INDIV. Upgrade - Bearing 3-6-2.5mm
- Kyosho - Half 8 Mini Inferno - Bearing 3-6-2.5mm
- Kyosho - Honda NR 500 Motorcycle - Bearing 3-6-2.5mm
- Kyosho - Landmark Upgrade - Bearing 3-6-2.5mm
- Kyosho - Laser ZX - Bearing 3-6-2.5mm
- Kyosho - Laser ZX Upgrade - Bearing 3-6-2.5mm
- Kyosho - Mclaren Formula 1 - Bearing 3-6-2.5mm
- Kyosho - Mclarin Formula 1 - Bearing 3-6-2.5mm
- Kyosho - Mini Z MR01 - Bearing 3-6-2.5mm
- Kyosho - Mini Z MR-02 - Bearing 3-6-2.5mm
- Kyosho - Mini Z Overland - Bearing 3-6-2.5mm
- Kyosho - Opel Calibra TF2 - Bearing 3-6-2.5mm
- Kyosho - TF-4 Spider Type R - Bearing 3-6-2.5mm
- Kyosho - Wild Dodge Ram Truck 1/10 Scale - Bearing 3-6-2.5mm
- Ofna - CD3 Pro RTR - Bearing 3-6-2.5mm
- Ofna - CD3 Sport RTR - Bearing 3-6-2.5mm
- Roadrunner - XPRESS Pro MK1 - Bearing 3-6-2.5mm
- Robitronic - Avid - Steering Bearing Incorrectly Listed in Manual as 7-3-2.5mm
- Sport Werks - Raven ST - Bearing 3-6-2.5mm
- Venom Racing - Mini Giant RTR 4WD - Bearing 3-6-2.5mm
- Yokomo - MR-4BX - Bearing 3-6-2.5mm
- Yokomo - MR-4TC SP - Bearing 3-6-2.5mm
- Align - Trex 450 SE - Bearing 3-6-2.5mm
- Align - Trex 450 SE Special V2 - Bearing 3-6-2.5mm
- Align - Trex 450 X - Bearing 3-6-2.5mm
- Align - Trex 450 XL - Bearing 3-6-2.5mm
- Align - Trex 600 CF - Bearing 3-6-2.5mm
- Bergen Machine - Intrepid 60 - Bearing 3-6-2.5mm
- Bergen Machine - Intrepid Gas - Bearing 3-6-2.5mm
- Century - Ninja Pro 30/46 All - Bearing 3-6-2.5mm
- Century - Pro Master Upgrade - Bearing 3-6-2.5mm
- E-Flite - Blade CP RTF Micro - Bearing 3-6-2.5mm
- E-Sky - Big Lama - Outdoor Lama (EK1H-E515RA) - Bearing 196 EK1-0213
- Evo Flight - Shogun V2 - Bearing 3-6-2.5mm
- Gaui - Hurricane 550 - 550 Bearing 3-6-2.5mm
- Grand Wing - Mini Dragonfly - Bearing 3-6-2.5mm
- Helimax - Rotofly - 13.78
- Hirobo - Tsurgi - 2500-057 Bearing
- JR - Ergo 30/46 - Bearing 3-6-2.5mm
- JR - Ergo 30/46 Complete Kit - Bearing 3-6-2.5mm
- Kyosho - CONCEPT 10 - 100 Bearing
- Kyosho - CONCEPT 10 - Bearing 3-6-2.5mm
- Kyosho - CONCEPT 60 - 41 Bearing
- Kyosho - CONCEPT 60 - Bearing 3-6-2.5mm
- Mikado - Logo 10 3D Version - Bearing 3-6-2.5mm
- Mikado - Logo 14 - Bearing 3-6-2.5mm
- Mikado - Logo 14 Carbon - Bearing 3-6-2.5mm
- Mikado - Logo 20 - Bearing 3-6-2.5mm
- Miniature Aircraft - X-Cell 50-60 - Bearing 3-6-2.5mm
- MS Composit - Hornet Micro Heli - Bearing 3-6-2.5mm
Cross References
- Nachi 3M06-ZZ
- NTN 673-ZZA
- Kyosho 9210
- BSC ML3006-ZZ
- Robitronic RA0044
- NTN W673-ZZA
- NTN WA673-ZZA
- ML3006ZZ
- W673ZZA
- WML3006ZZ
- WA673ZZA
- WML3006-ZZ
- MR63A
- MR63-ZZ
- MR63A-ZZMC3
- MR63AZZMC3
- MR63ZZ
- L630ZZ
- L630-ZZ
- 3M06ZZ
- MR63A Basic Size Ref
