Description
The 61903-2RS1 is a high-performance single row deep groove ball bearing featuring contact seals on both sides, providing robust and reliable operation across a wide range of industrial applications. Its integral sealing retains lubrication and prevents contaminants from entering, significantly extending service life.
With a simple yet durable design, the 61903-2RS1 efficiently handles radial and axial loads in both directions, while maintaining high-speed operation with minimal friction, noise, and vibration. Designed for easy mounting and low-maintenance operation, this bearing is ideal for electric motors, pumps, gearboxes, and precision machinery, delivering consistent, long-lasting performance under demanding conditions.
Specifications:
| Feature | Details |
|---|---|
| Part Number | 61903-2RS1 |
| Bearing Type | Deep groove ball bearing |
| Bore Diameter | 17 mm |
| Outside Diameter | 30 mm |
| Width | 7 mm |
| Basic Dynamic Load Rating | 4.62 kN |
| Basic Static Load Rating | 2.55 kN |
| Limiting Speed | 14,000 r/min |
| Number of Rows | 1 |
| Locating Feature (Outer Ring) | Without |
| Bore Type | Cylindrical |
| Cage Material | Sheet metal |
| Matched Arrangement | No |
| Radial Internal Clearance | CN |
| Material | Bearing steel |
| Coating | Without |
| Sealing | Seal on both sides |
| Sealing Type | Contact |
| Lubricant | Grease |
| Relubrication Feature | Without |
| Filling Slots | Without |
| Carbon Footprint | 0.0601 kg CO2e |
| Product Net Weight | 0.0167 kg |
| eClass Code | 23-05-08-01 |
| UNSPSC Code | 31171504 |
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