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Deep Groove Ball Bearing – 6303-2Z/C3 SKF
The SKF 6303-2Z/C3 is a robust single row deep groove ball bearing with shields on both sides, designed for low friction, high-speed performance, and long service life. It supports radial and axial loads in both directions and ensures reliable operation with reduced maintenance.
Original price was: $4.56.$4.32Current price is: $4.32.
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Description
The SKF 6303-2Z/C3 is a high-quality single row deep groove ball bearing featuring shields on both sides for reliable protection against contaminants and lubricant retention. This integral sealing helps extend service life by maintaining clean lubrication conditions inside the bearing.
Engineered for versatility, the 6303-2Z/C3 accommodates radial and axial loads in both directions and provides excellent speed capability. Its sheet metal cage ensures stability and durability during demanding applications, while the C3 internal clearance offers enhanced tolerance to thermal expansion and higher operating speeds.
As part of the SKF Explorer performance class, this bearing offers optimized geometry and material properties that reduce friction, minimize noise and vibration, and enhance reliability. Easy to mount and requiring minimal maintenance, it is widely used in electric motors, gearboxes, pumps, conveyors, and other rotating machinery.
Specifications
| Attribute | Value |
|---|---|
| Part Number | 6303-2Z/C3 |
| Bearing Type | Deep groove ball bearing |
| Net Weight | 0.112 kg |
| Number of Rows | 1 |
| Bore Diameter (d) | 17 mm |
| Outside Diameter (D) | 47 mm |
| Width (B) | 14 mm |
| Bore Type | Cylindrical |
| Cage Type | Sheet metal |
| Radial Internal Clearance | C3 |
| Seals/Shields | Shield on both sides (2Z) |
| Sealing Type | Non-contact |
| Lubricant | Grease |
| Dynamic Load Rating (C) | 14.3 kN |
| Static Load Rating (C₀) | 6.55 kN |
| Reference Speed | 34,000 r/min |
| Limiting Speed | 17,000 r/min |
| SKF Performance Class | SKF Explorer |
| Relubrication Feature | Without |
| Filling Slots | Without |
| Coating | Without |
| Material | Bearing steel |
| Indicative Carbon Footprint | 0.403 kg CO₂e |
| UNSPSC Code | 31171504 |
| eClass Code | 23-05-08-01 |
| Unit of Measure | Pc |
| Measurement System | Metric |
Additional information
| Weight | 0.112 kg |
|---|
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