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Product Details, Specifications, and Technical Information

SFR166 Mini Flanged Ball Bearing Key Features SFR166 is a Precision Stainless Steel Flanged Ball Bearing manufactured to have both sides Open and is pre-lubricated with Light Oil allowing it to be ready for use upon delivery. The term "Flange" refers the the projecting flat rim on the outer race of the bearing, this flange is used to attach and maintain its position in an application. Made from Stainless Steel, SFR166 is a Miniature Ball Bearing that can withstand both moderate radial and axial loads while providing high performance. Our SFR Series Inch Sized Miniature Ball Bearings are available either Open, Metal Shielded or Rubber Sealed on both sides. Applications / Industries SFR166 Miniature Inch Ball Bearings are widely used in various industries and everyday applications such as Electric Fans, Automotives, RC Cars, RC Planes, RC Helicopters, Industrial & Medical Hand Pieces, Surgical Equipment, Household Electrical Appliances, Medical Instruments, Surveillance Systems, Robotics, Pulmonary Assist Devices, Cryogenic Coolers, Flow Meters, Fuel Control, among others.
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Dimension Name Specification
Bearing Trade Number SFR166
Inner Diameter 0.1875
Outer Diameter 0.375
Width 0.125
Lubrication Open
Static Load Light Oil
Dynamic Load 159 lbf
Speed Limit 60,000 RPM
Closure Type 62 lbf
Material Stainless Steel AISI-440C
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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