High-precision bearing for ultra-accurate rotational motion control in industrial actuators.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Width | 9-23 mm | |
| Max Speed | 10,000-30,000 rpm | |
| Axial Runout | < 3 μm | |
| Radial Runout | < 2 μm | |
| Inner Diameter | 10-50 mm | |
| Outer Diameter | 30-90 mm | |
| Precision Grade | ABEC 7/9 or P4/P2 | |
| Static Load Rating | 3-15 kN | |
| Dynamic Load Rating | 5-25 kN | |
| Operating Temperature | -30°C to +120°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
5 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
High-precision bearings have tighter tolerances (e.g., ABEC 7/9 grades), superior surface finish, controlled preload, and minimal radial/axial runout (<5 μm) for exact rotational accuracy.
Proper preload eliminates internal clearance, reduces vibration, and enhances stiffness, critical for maintaining positional accuracy and repeatability in rotational movements.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.