Description
Overview:
The 6204 C3 Deep Groove Ball Bearing is a genuine NTN open-type, single-row bearing designed to reduce friction and support rotating shafts in many types of machinery. Built from durable steel with precision-ground raceways, it delivers smooth running and dependable service life. With a 20 mm inner diameter, 47 mm outer diameter, and 14 mm width, it fits standard 6204 housings and shafts. The open face allows easy lubrication and inspection during maintenance. C3 internal clearance provides extra room for thermal expansion at higher speeds and temperatures, helping prevent overheating and premature wear. Commonly used in electric motors, pumps, gearboxes, garden equipment, and small plant machinery, it is a practical choice for tradespeople and DIY users who need reliable, low-friction performance.
Key Features:
- Genuine NTN part for assured quality and consistency
- Deep groove design for dependable radial load support and moderate axial loads
- C3 clearance for higher speed capability and better temperature tolerance
- Open face for straightforward lubrication, cleaning, and inspection
- Dimensions: 20 mm ID x 47 mm OD x 14 mm width (standard 6204 size)
- Low-friction running helps reduce heat build-up and wear on mating parts
- Durable steel construction for long service life in demanding environments
- Smooth, quiet operation suitable for motors and transmission assemblies
- Straightforward to fit and replace during routine maintenance
- Widely used across industrial, garden, and construction machinery
Typical Applications:
Ideal for electric motors, pump shafts, gearbox input/output shafts, conveyor rollers, idler pulleys, and spindle assemblies. Common in garden machinery such as mowers and tillers, and in construction tools including plate compactors and concrete mixers. Suitable wherever a standard 6204 open bearing with C3 clearance is required for reliable rotation and low maintenance.
Also known as:
6204 bearing (open), 6204 C3 open bearing, single-row deep groove ball bearing, open-face deep groove bearing, 20x47x14 mm ball bearing, ball race (6204 series).
Alternate Part Numbers:
6204 C3
Product Specifications
| L&S Part No. | 6204C3 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | NTN |
| OEM No. | NTN6204C3 |
| Unit of Sale | 1 |
| Size | ID: 20mm x OD: 47mm x Width: 14mm |
| Key Features | - 20 mm ID x 47 mm OD x 14 mm width - C3 clearance for higher speed and temperature tolerance - Open face allows easy lubrication and inspection - Durable steel construction for long service life - Suitable for electric motors, pumps, and gearboxes |
