SKU: 6204ZZNR/2AS-NTN
NTN 6204ZZNR/2AS Metal Shielded Type Deep Groove Ball Bearing with Snap Ring 20x47x14mm
Equivalent to: 6204ZZNRCM 6204ZZNR 6204ZZNR 62042ZNR 6204ZZNR 62042ZRNR 6204ZZENR 6204FFNR 6204DDNR 6204DDCNR 6204KDDCNR EL202ZNR EL20ZZNR 9104KDDG 4773L04 104KSFFG
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Description
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Metal Shielded Deep Groove Ball Bearings with Snap Ring: A popular choice where the housings is part of a machine frame casing, these bearing types are manufactured with metal shields offering some protection against mechanical damage and serving to retain the lubricant in the sealed for life bearing. The snap ring is made from a spring steel material and fits into an annular groove around the outside of the bearing which is offset to one side. |
Note: These bearings are supplied pre-filled with grease, "/2AS" refers to Shell Alvania Grease S2
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 20mm
- Outside Diameter:
- 47mm
- Width:
- 14mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
- Snap Ring:
- Snap Ring
Technical
| --- | Bearing dimensions |
|---|---|
| d | 20mm |
| D | 47mm |
| B | 14mm |
| r<sub>s</sub> min | 1mm |
| --- | Loads angles and speeds |
| rNS Min. | 0.5 kN |
| C<sub>r</sub> | 14.2 kN |
| C<sub>or</sub> | 6.65 kN |
| C<sub>u</sub> | 0.505 kN |
| f<sub>0</sub> | 13.2 rpm |
| Grease | 16000 rpm |
| --- | Fitting Dimensions |
| Oil | 18000 rpm |
| D<sub>1</sub> Max. | 44.6mm |
| a Max. | 2.46mm |
| b Min. | 1.35mm |
| r<sub>o</sub> Max. | 0.4mm |
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