Product Details, Specifications, and Technical Information

MR84 Mini Ball Bearing Key Features MR84 is a Precision Miniature Ball Bearing manufactured to have on both sides Open and is pre-lubricated with Light Oil to allow it to be ready for use upon delivery. Made from Chrome Steel, MR84 is an MR Series Miniature Ball Bearing meant for light-duty applications but despite its lightweight, can support moderate radial loads. Additionally, because of it's small size, it is suitable for installation with limited space and on thin shafts. Our MR Series Bearings have a smaller OD which assists in being able to be used in high speed applications. Applications / Industries MR84 Miniature Ball Bearings are used in a range of applications from Electric Motors to Robotics, Dental Equipment, Surgical Instruments, RC Cars, RC Helicopters, RC Planes, RC Trucks, Lab Equipment, Align Trex 600, Jewelry, Radio Controlled Models, Gyros, Anemometers, Minature Gearboxes, among others.
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Dimension Name Specification
Bearing Trade Number MR84
Inner Diameter 4
Outer Diameter 8
Width 2
Lubrication Open
Static Load Light Oil
Dynamic Load 76 lbf
Speed Limit 56,000 RPM
Closure Type 25 lbf
Weight/Lineal Foot
0.05 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
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