Product Description
FR144-ZZ Mini Ball Bearing
Key Features
FR144-ZZ is a Precision Miniature Flanged Ball Bearing manufactured to have both sides Metal Shielded and is pre-lubricated with grease allowing it to be ready for use upon delivery. Made from Chrome Steel, FR144-ZZ 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
FR144-ZZ 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, among others.
Product Videos
Custom Field
Inner Diameter 1/8"
Outer Diameter 1/4"
Width 7/64"
Closure Type Metal Shielded
Material Chrome Steel SAE-52100
Lubrication Chevron SRI-2 Grease
Static Load 22 lbf
Dynamic Load 64 lbf
Speed Limit 67,000 RPM
Country of Origin China
Interchange Numbers FR-144-ZZ, FR144Z, RIF-418ZZ, 418CFHH, FR144SS, ULKZ4008X, FR144PP, 77FR144, LK4008X
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