Description
Overview:
The 6011 C3 Deep Groove Ball Bearing is a single-row, open type bearing for smooth, low-friction rotation in motors, pumps, gearboxes, fans, conveyors and general machinery. Made from hardened bearing steel for strength and long service life, it handles radial loads and moderate axial loads in both directions. The open face (no seals or shields) enables easy inspection, cleaning and relubrication where required. C3 internal clearance provides extra space between the rolling elements and raceways to cope with thermal expansion and higher running speeds. This genuine NTN component is built to consistent tolerances and fits standard housings and shafts. Key dimensions: Inner Diameter 55 mm (2.17 in), Outer Diameter 90 mm (3.54 in), Width 18 mm (0.71 in).
Key Features:
- Genuine NTN part for consistent quality and reliability
- Deep groove design for high radial load capacity with axial support in both directions
- C3 clearance for high-speed running and elevated operating temperatures
- Open face for straightforward maintenance and relubrication
- Standard metric size: 55 x 90 x 18 mm (2.17 x 3.54 x 0.71 in) for easy replacement
- Hardened bearing steel construction for durability and wear resistance
- Smooth, efficient running to reduce energy loss and heat build-up
- Suits press-fit or slip-fit arrangements depending on shaft/housing tolerances
- Compatible with common industrial and agricultural machinery layouts
- Reliable performance in clean to moderately contaminated environments when properly lubricated
Typical Applications:
Used in electric motors, pumps, compressors, conveyors, fans, blowers, woodworking and metalworking machines, agricultural implements, and light construction equipment. Suitable where a robust, low-friction bearing is needed with provision for periodic lubrication and inspection. Ideal for replacements during scheduled maintenance to restore smooth, efficient rotation.
Also known as:
6011 C3 open type bearing, 6011C3, 6011-C3, single-row deep groove bearing, open-face ball bearing, metric bearing 55-90-18, deep groove radial bearing, 55 mm ID ball bearing, 90 mm OD ball bearing, 18 mm wide bearing.
Alternate Part Numbers:
6011 C3
Product Specifications
| L&S Part No. | 6011C3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NTN |
| OEM No. | NTN6011C3 |
| Unit of Sale | 1 |
| Size | ID: 55mm x OD: 90mm x Width: 18mm |
