Product Details, Specifications, and Technical Information
FR155 Mini Ball Bearing Key Features FR155 is a Precision Miniature 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. Made from Chrome Steel, FR155 is an FR Series Miniature Flanged Ball Bearing that features a Steel Flange located on the outer ring of the bearing to allow for easier locating on a housing while also preventing any axial movement of the bearing in the event of a thrust load being put onto it. Applications / Industries FR155 Miniature Inch ball bearings are widely used in various industries and everyday applications such as Miniature Engines, Robotics, Dental Equipment, Watches, 3D Printers, Testing Instruments, Pressure Rotors, Household Electrical Appliances, Surveillance Systems, among others.
Dimension Name | Specification |
Bearing Trade Number | FR155 |
Outer Diameter | 0.3125 |
Width | 0.109375 |
Lubrication | Open |
Static Load | Light-Oil |
Dynamic Load | 82 lbf |
Speed Limit | 53,000 RPM |
Closure Type | 33 lbf |
Material | Chrome Steel SAE-52100 |
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.