WIRE RACE ROLLER BEARINGS

MEDIUM AND LARGE BEARINGS

FULL COMPLEMENT CYLINDRICAL ROLLER BEARINGS

SPHERICAL PLAIN BEARINGS

INDUSTRIAL COMPONENTS

RINGS/GEAR RINGS

FLANGES

BEARING COVERS/ SPACER RINGS

PINIONS

SHAFTS

WIRE RACE BEARINGS

FINE TECH wire race bearings use high-strength precision steel wires as raceways, with rolling elements (balls/rollers) rolling directly on the wire races.

FINE TECH WIRE RACE BEARINGS CORE ADVANTAGES:

1. Ultra-compact & lightweight structure: 1/3–1/2 thickness and weight of conventional bearings with up to 60% weight reduction, perfectly matching miniaturized and integrated equipment design;
2. Superior rotational accuracy: Support preload and zero-backlash configuration to eliminate rotation clearance, with radial runout ≤0.01mm and smooth operation;
3. Multi-load composite capacity: A single bearing can replace multiple conventional bearing sets to bear composite loads, simplifying assembly and reducing overall costs;
4. Excellent installation tolerance: Compensates for installation errors, shaft deformation and thermal deformation to adapt to complex working conditions; 5. Low maintenance & long service life: Stable friction torque during operation, wide temperature adaptability from -50℃ to 180℃, and optional stainless steel material for corrosion resistance and maintenance-free performance.

Selection Guidelines:

1. Load-based Selection: Single-row structure for light-load and conventional precision rotation equipment; double-row structure for medium-heavy load scenarios with continuous tilting moments and high stability requirements; triple/four-row high-strength structure for heavy-duty equipment and extreme military working conditions.

2. Accuracy-based Selection: Standard precision grade for general automation and ordinary precision equipment; ultra-precision grade with preload and zero-backlash function for high-precision scenarios including optical inspection, semiconductor equipment, surgical robots and high-end precision rotary tables to achieve smooth backlash-free rotation.

3. Environment-based Selection: Standard high-carbon alloy steel wire version for indoor dry and conventional industrial working conditions; stainless steel version for harsh environments such as outdoor exposure, humidity, acid-base corrosion and heavy dust to enhance corrosion resistance and weather resistance and extend service life.

4. Space-based Selection: Wire race bearings are the preferred solution for ultra-thin, narrow and limited installation spaces, replacing bulky traditional bearings to greatly compress structural size and realize overall equipment lightweight and miniaturization upgrade.

5. Structural Adaptation: Customizable bearing housings are available in aluminum alloy, carbon steel, cast iron and other materials according to overall equipment structural requirements, supporting integrated equipment design and simplifying assembly structure.

Application Fields:

FINE TECH wire race bearings are widely applied in high-end precision fields, including precision optical inspection equipment, aerospace equipment, civil UAVs, medical surgical & imaging equipment, semiconductor precision automation equipment, high-precision industrial rotary tables, radar and photoelectric tracking systems, satellite communication base station equipment, and intelligent robot joints.

Precision Optics: Telescopes, microscopes, optical scanners
Aerospace: Satellite antennas, avionics, UAVs
Medical Devices: CT scanners, surgical robots, precision detectors
Military Electronics: Radars, electro-optical tracking systems, missile components
Industrial Automation: Precision rotary tables, semiconductor equipment, robot joints
Communication Equipment: Base station antennas, satellite communication platforms

WIRE RACE BALL BEARINGS

WIRE RACE ROLLER BEARINGS

WIRE RACE BEARINGS