Mechanical Bearings

Precision Machining Parts

Machinery Axis: 3,4,5,6
Tolerance:+/- 0.01mm
Special Areas : +/-0.005mm
Surface Roughness: Ra 0.1~3.2
Supply Ability:500000Piece/Month
1-Piece Minimum Order
3-Hour Quotation
Samples: 1-3 Days
Lead time: 7-14 Days
Certificate:Medical,Aviation,Automobile,ISO13485, IS09001, AS9100, IATF16949
Processing Materials: aluminum, brass, copper, steel, stainless steel, iron, plastic, and composite materials etc.

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Guide to Buying Machinery Bearings

Understanding Mechanical Bearings
At their core, mechanical bearings are devices that enable rotational or linear motion by reducing friction between moving parts.
They consist of two main parts: an inner race, which is attached to the rotating shaft, and an outer race, which is usually housed within a stationary assembly. Between these races, rolling elements such as balls or rollers facilitate smooth motion by reducing contact and frictional resistance.

Load Capacity

Determine the expected loading conditions, including radial and axial loads, and select bearings capable of handling the expected forces without premature failure or excessive wear.

Speed Rating

Consider the speed requirements of the application and select bearings with the appropriate speed rating to prevent overheating and premature wear at high speeds.

Precision and Tolerances

For precision applications, such as machine tools or precision instruments, bearings with tight tolerances and high accuracy are preferred to minimize runout and ensure consistent performance.

Custom Service

Welcome to our precision CNC custom machining services. We have the CNC machining capabilities to produce complex geometries and custom parts with tight tolerances and surface finishes.