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.

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.