Miniature Bearings Australia
MR104A-2RB-ECO - Datasheet
ECO
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 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
Deleted Item. Available while stocks last. Double blue rubber sealed economy bearing
Please contact us first if you wish to use this item in a new design so we can check whether production can be resumed.
- ID (d) : 4.000 mm
- O.D. (D) 10.000 mm
- Width (B) 4.000 mm
- Precision Grade Economy
- Closure Type 2RB
- Bearing Type Radial
- Material Chrome Steel SAE 52100
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part MR104A
- Limiting Speed 41040
- Cage Type Standard
- Static Load Rating KGf 20
- Dynamic Load Rating KGf 57
- Radii 0.20 mm
- Inner Shoulder (UI) 5.60mm
- Outer Shoulder (UO) 8.95 mm
- Number of Balls 6
- Clearance ECO (5 to 23)
- Precision Grade ECO
- Closure Type 2RB
- Max Temperature 80 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
- RC Lab® - 7 EVEN 6.0 Electric - Replacement Bearing
- Bergen Machine® - Intrepid 60 - Replacement Bearing
- Bergen Machine® - Intrepid Gas - Replacement Bearing
- Century® - Falcon 46/50 SE II - Replacement Bearing
- Century® - Ninja Pro® 30/46 All - Replacement Bearing
- Century® - Ninja Pro® 30-46 - Replacement Bearing
- Century® - Predator 60 SE - Replacement Bearing
- Century® - Predator 60/70 - Replacement Bearing
- Century® - Predator Gas SE Complete - Replacement Bearing
- Century® - Predator Gasser Complete - Replacement Bearing
- Century® - Predator Max 90 - Replacement Bearing
- Century® - Raven 30-50 - Replacement Bearing
- JR - Ergo 60 - Replacement Bearing
- Kyosho® - CONCEPT 10 - Replacement Bearing
- Mikado® - Logo 14 - Replacement Bearing
- Mikado® - Logo 14 Carbon - Replacement Bearing
- Miniature Aircraft® - X-Cell 30-40 - Replacement Bearing
- Miniature Aircraft® - X-Cell 30-40 All - Replacement Bearing
- Miniature Aircraft® - X-Cell 30-40 Upgrade Kit - Replacement Bearing
- Miniature Aircraft® - X-Cell 50-60 - Replacement Bearing
- Miniature Aircraft® - X-Cell 50-60 All - Replacement Bearing
- Miniature Aircraft® - X-Cell30-40 Upgrade Kit New - Replacement Bearing
- Schluter® - Futura - Replacement Bearing
- Schluter® - Magic - Replacement Bearing
- Schluter® - Scout II - Replacement Bearing
Cross References
- WIB 684-10-2RSR
- WIB 684-10-RSR
- Sealed Width A MR104 / 4
- Sealed MR104A / 4
- 68410RSR
- 684102RSR
- MR104A Basic Size Ref
