Description
Overview:
The 6309 2RSC3 Deep Groove Ball Bearing is a genuine NTN component designed for smooth, low-friction rotation under radial and moderate axial loads. Built with hardened bearing steel races and precision balls, it features a closed face (double rubber seals on both sides) to keep out dust and moisture and to retain grease. With a 45 mm inner diameter, 100 mm outer diameter, and 25 mm width, it suits a wide range of machinery, including electric motors, pumps, conveyors, compactors and garden machinery. The C3 internal clearance allows for reliable running at higher speeds or elevated temperatures, such as in motor housings. Factory-lubricated and ready to fit, this sealed 6309 series bearing prioritises durability, stability and long service life. Genuine Part from NTN, a trusted Japanese manufacturer.
Key Features:
- Genuine NTN part for assured quality and consistency
- Deep groove ball design for high radial load capacity and steady operation
- Closed face (2RS) with double rubber seals for contamination protection
- C3 internal clearance for higher speed and temperature tolerance
- Factory pre-lubricated for quick installation and minimal maintenance
- Dimensions: 45 mm ID x 100 mm OD x 25 mm width
- Durable bearing steel construction for wear resistance and long service life
- Low noise and vibration for electric motor and general machinery use
- Standard 6309 metric series sizing for straightforward replacement
- Suitable for both industrial and heavy-duty garden/construction equipment
Typical Applications:
Common in electric motors, gearboxes, pumps, alternators, fans, conveyors, compactors, cement mixers, lawn and garden machinery, and other rotating assemblies. Used where dependable radial support, sealed protection and reduced maintenance are required, especially in dusty or damp environments found on site or in workshops.
Also known as:
Deep groove radial bearing, sealed ball bearing, double-sealed bearing, closed-face bearing, rubber-sealed bearing, radial ball bearing, motor bearing, 6309 series bearing.
Alternate Part Numbers:
6309 2RSC3
Product Specifications
| L&S Part No. | 63092RSC3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NTN |
| OEM No. | NTN63092RSC3 |
| Unit of Sale | 1 |
| Size | ID: 45mm x OD: 100mm x Width: 25mm |
| Key Features | - 45 mm ID, 100 mm OD, 25 mm width - Double rubber seals protect against dust and moisture - C3 clearance for high-speed, high-temperature use - Factory pre-lubricated for easy installation - Suitable for electric motors, pumps, conveyors, and more |
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