| Brand | NTN |
|---|---|
| Designation | 3304SC3 |
| Dimensions [d x D x W] | 20х52х22.2 mm. |
| Bore diameter (d) | 0.787 in. / 20 mm. |
| Outside diameter (D) | 2.047 in. / 52 mm. |
| Width (B) | 0.874 in. / 22.2 mm. |
| Weight | 0.0953 lbs. / 0.21 kg. |
| Sealing | Without / Open |
| Number of rows | 2 |
| Radial internal clearance | Greater than Normal (C3) |
| Tolerance class | Normal |
| Bore type | Cylindrical |
| Outer ring type | Cylindrical |
| Bearing Material | Bearing steel |
| Cage | Polymer |
| Series | Metric |
Double-row open angular contact ball bearing NTN 3304SC3 for cylindrical shafts.
Limit rotation speed 9000 rpm. Design dynamic load 20.8 kN, design static load 18 kN. Contact angle α = 32 °
Slight differences in the contact angle allow you to replace the 5304 bearing from other manufacturers.
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