Product Details, Specifications, and Technical Information

MR84LL Mini Ball Bearing Key Features MR84LL is a Precision Metric Miniature Ball Bearing manufactured to have both sides Rubber Sealed and is pre-lubricated with grease to allow it to be ready for use upon delivery. Made from Chrome Steel, MR84LL is an MR Series Miniature Ball Bearing meant for light-duty applications but despite its lightweight, can support moderate radial loads. Our MR Series Bearings have a smaller OD which assists in being able to be used in high speed applications. Applications / Industries MR84LL Miniature Ball Bearings are used in a range of applications from Electric Motors to Robotics, Dental Equipment, Ship Rudder Shafts, Surgical Instruments, RC Helicopters, RC Planes, RC Trucks, Lab Equipment, Align Trex 600, Jewelry, Hand Piece, Anemometers, Miniature Gearboxes, Small Motors, among others.
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Dimension Name Specification
Bearing Trade Number MR84-2RS
Inner Diameter 4
Outer Diameter 8
Width 3
Lubrication Rubber Sealed
Static Load Chevron SRI-2 Grease
Dynamic Load 88 lbf
Speed Limit 56,000 RPM
Closure Type 31 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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