Product Details, Specifications, and Technical Information

SR144 Mini Ball Bearing Key Features SR144 is a Precision Stainless-Steel Ball Bearing manufactured to be Open on both sides and is pre-lubricated with Light Oil allowing it to be ready for use upon delivery. SR144 has been made from Stainless-Steel, providing it with ample resistance to corrosion from moisture and features no seals, making this bearing capable of greater speeds. Our R Series Inch Sized Miniature Ball Bearings are available Open, Metal Shielded or with Rubber Sealed closures. Applications / Industries SR144 Miniature 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, Trex700, 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 SR144
Inner Diameter 0.125
Outer Diameter 0.25
Width 0.109375
Lubrication Open
Static Load Light Oil
Dynamic Load 64 lbf
Speed Limit 80,000 RPM
Closure Type 22 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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