Description
Overview:
The 6210 C3 Deep Groove Ball Bearing is a genuine NTN component designed to provide smooth, low-friction rotation in a wide range of machinery. Made from high-grade bearing steel with precision-ground raceways, this single-row radial bearing supports high radial loads and moderate axial loads in both directions. Its open face (unsealed) design allows easy inspection, cleaning, and re-lubrication. With a 50mm inner diameter, 90mm outer diameter, and 20mm width, it is a common metric size for electric motors, pumps, fans, conveyors, and general industrial equipment. The C3 internal clearance offers extra room for thermal expansion and higher-speed running, helping maintain reliability under demanding operating conditions. Suitable for maintenance, repair, and OEM replacement where dependable performance and long service life are required.
Key Features:
- Genuine NTN part for assured fit and performance
- Deep groove geometry for smooth running and reduced friction
- C3 internal clearance for higher speed and/or elevated temperature operation
- Open face design for easy inspection and re-lubrication
- Robust bearing steel construction for durability and long service life
- Supports radial and moderate axial loads in both directions
- Standard metric size: 50mm ID x 90mm OD x 20mm width
- Easy to install and replace in compatible housings and shafts
- Suitable for motors, pumps, fans, blowers, gearboxes, and conveyors
- Reliable choice for industrial, construction, and agricultural machinery
Typical Applications:
Used in electric motors, pump assemblies, belt and chain conveyors, fans and blowers, compressors, gearboxes, and general plant equipment. Ideal for machinery operating continuously or at higher speeds where extra internal clearance is beneficial. Common in workshops, factories, plant rooms, and on-site equipment across construction, agriculture, and facilities maintenance.
Also known as:
Single-row deep groove ball bearing, radial ball bearing, 6210 open type, unsealed deep groove bearing, metric 6210 C3 bearing, open ball race, radial bearing 50x90x20.
Alternate Part Numbers:
6210 C3
Product Specifications
| L&S Part No. | 6210C3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NTN |
| OEM No. | NTN6210C3 |
| Unit of Sale | 1 |
| Size | ID: 50mm x OD: 90mm x Width: 20mm |
| Key Features | - 50mm ID x 90mm OD x 20mm width - C3 internal clearance for thermal expansion - Supports radial and moderate axial loads - Open face for easy maintenance - Suitable for motors, pumps, and conveyors |
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