NMB - DDT-830 | Thrust Ball Bearings | 3 × 8 × 3.50 mm

Details

NMB DDT-830 is a thrust ball bearings with inner diameter 3 mm, outer diameter 8 mm and width 3.50 mm. Additional specifications include bore type CYLINDRICAL, cage YES and lubrication STANDARD.

This bearing is a precision miniature single-direction thrust ball bearing designed by MinebeaMitsumi Inc.. Engineered to absorb high forces traveling along the length of the shaft. It cannot accept side-to-side (radial) loads. Built without internal track grooves. The balls roll against perfectly flat surfaces, which lowers starting torque and allows for easier component assembly. The bearing features a fully three-piece separable assembly consisting of a shaft washer (inner ring), a housing washer (outer ring), and the caged ball assembly. This allows for modular installation where components can be mounted independently onto the shaft and housing. Material : The bearing features martensitic stainless steel rings and balls with a brass cage. Features are : Open Architecture, Miniature Footprint, Low Startup Torque, Optimized Ball Complement Kinematics, Low Acoustic Signature, Broad Thermal Operating Range, Vibration Dampening & Speed Stability, Unrestricted Lubrication, Extreme Chemical & Fluid Inertness. Applications : Medical Devices & Lab Equipment, Robotics & Micro-Actuators, Office Automation & Imaging Systems, Precision Machining Tools, Textile & Weaving Machinery, Semiconductor & Electronics Manufacturing.

Specifications