SKU: 6211ZZNR/2AS-NTN
NTN 6211ZZNR/2AS Metal Shielded Type Deep Groove Ball Bearing with Snap Ring 55x100x21mm
Equivalent to: 6211ZZNRCM 6211ZZNR 6211ZZNR 62112ZNR 6211ZZNR 62112ZRNR 6211ZZENR 6211FFNR 6211DDNR 6211DDCNR 6211KDDCNR EL552ZNR EL55ZZNR 9111KDDG 4773L11 111KSFFG
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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:
- 55mm
- Outside Diameter:
- 100mm
- Width:
- 21mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
- Snap Ring:
- Snap Ring
Technical
| --- | Bearing dimensions |
|---|---|
| d | 55mm |
| D | 100mm |
| B | 21mm |
| r<sub>s</sub> min | 1.5mm |
| --- | Loads angles and speeds |
| rNS Min. | 0.5 kN |
| C<sub>r</sub> | 48 kN |
| C<sub>or</sub> | 29.2 kN |
| C<sub>u</sub> | 2.29 kN |
| f<sub>0</sub> | 14.3 rpm |
| Grease | 6400 rpm |
| --- | Fitting Dimensions |
| Oil | 7600 rpm |
| D<sub>1</sub> Max. | 96.8mm |
| a Max. | 3.28mm |
| b Min. | 2.7mm |
| r<sub>o</sub> Max. | 0.6mm |
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