Product Details, Specifications, and Technical Information

MR74 Mini Ball Bearing Key Features MR74 is a Precision Miniature Ball bearing manufactured to have both sides Open and is pre-lubricated with Light Oil to allow it to be ready for use upon delivery. Made from Chrome Steel, MR74 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 MR74 Miniature Ball Bearings are widely used in various industries and everyday applications such as Electric Fans, Automotives, RC Cars, RC Planes, RC Helicopters, Throttles, Industrial & Medical Hand Pieces, Household Electrical Appliances, Food Processing Machinery, Conveyors, Belt Drives in HVAC Systems, Textile Machines, Light-duty Industrial Applications, Medical Equipment, Robotics, among others.
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Dimension Name Specification
Bearing Trade Number MR74
Inner Diameter 4
Outer Diameter 7
Width 2.5
Lubrication Open
Static Load Light Oil
Dynamic Load 71 lbf
Speed Limit 67,000 RPM
Closure Type 26 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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