Product Description
Specifications:
Part Number: 719USOC25.A21.0/I.S gefettet / greased
Brand: UKF
Category: Spindle bearings
ID MM: 25 MM
OD MM: 42 MM
W MM: 18 MM
ID Inches: 0.9842 Inches
OD Inches: 1.6535 Inches
W Inches: 0.9842 Inches
Material Of Rolling Elements: Si3N4. silicon nitride (ceramics)
Lubrication Hole: Without lubrication groove
Material: Standard bearing steelArrangement Single universal bearing
Current Insulation: Insulating ceramic balls
Ball Rows: Double row bearing
Preload: High preload
Lubrication: PreservedTolerance class inner ring More accurate than P2 or ABEC 9Tolerance class outer ring More accurate than P4 or ABEC 7
Seal: None. open bearing
Cage: Hard tissue cage
Temperature Range: -40 to +110 °C
Contact Angle: 21 degree
Product Information:
New in box 719USOC25.A21.0/I.S gefettet / greasedUKF Spindle bearings
Applications:
Spindle bearings are precision bearings designed to support rotating spindles in machine tools, precision instruments, and other high-speed applications. They are crucial for maintaining accuracy, precision, and smooth operation in various industries. Here are some common applications of spindle bearings: Machine Tools, Woodworking Machinery, Printers and Plotters, Medical and Dental Equipment, Aerospace and Aviation, Automotive Manufacturing, Electronics Manufacturing, Watchmaking and Horology, Optical and Imaging Equipment, Labortatory and Scientific Instruments.
In summary, spindle bearings play a crucial role in various industries and applications where precision, accuracy, and smooth operation are essential. They enable high-speed rotation and precise positioning of spindles in machine tools, precision instruments, and other critical equipment, contributing to the efficiency, quality, and reliability of manufacturing, research, and technological processes.
