Description
The 3305 A/C3 is a double row angular contact ball bearing engineered for applications requiring high-speed performance and compact design. Its back-to-back arrangement allows it to support high radial and axial loads in both directions while saving axial space compared to two single row angular contact bearings.
This bearing features a 25 mm bore, 62 mm outside diameter, and 25.4 mm width with a 30° contact angle for optimized load distribution. It offers a basic dynamic load rating of 32.5 kN and a static load rating of 22 kN, capable of operating at speeds up to 11,000 r/min. The C3 radial internal clearance ensures reliable performance under varying load conditions.
Constructed from premium bearing steel with a sheet metal cage, the 3305 A/C3 is ideal for industrial machinery, pumps, and gearboxes where compact design, high-speed capability, and efficient load handling are critical.
Specifications
| Attribute | Details |
|---|---|
| Part Number | 3305 A/C3 |
| Bearing Type | Double row angular contact ball bearing |
| Bore Diameter | 25 mm |
| Outside Diameter | 62 mm |
| Width | 25.4 mm |
| Number of Rows | 2 |
| Contact Angle | 30° |
| Cage | Sheet metal |
| Axial Internal Clearance | C3 |
| Sealing | Without |
| Lubricant | None |
| Material | Bearing steel |
| Coating | Without |
| Locating Feature | Without |
| Arrangement of Contact Angle | Back-to-back (O) |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Basic Dynamic Load Rating | 32.5 kN |
| Basic Static Load Rating | 22 kN |
| Reference Speed | 11,000 r/min |
| Limiting Speed | 11,000 r/min |
| Indicative Carbon Footprint | 1.26 kg CO2e |
| Net Weight | 0.351 kg |
| eClass Code | 23-05-08-03 |
| UNSPSC Code | 31171531 |
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