SKU: 6911ZZ/5K-NTN
NTN 6911ZZ/5K Metal Shielded Type Deep Groove Ball Bearing 55x80x13mm
Equivalent to: 6911ZZCM 61911ZZCM 6911ZZ 61911ZZ 6911ZZ 69112Z 6911ZZ 69112ZR 6911ZZE 6911FF 6911DD 6911DDC 6911KDDC EL552Z EL55ZZ 9111KDD 9111FF 111KSFF 773L11 6111PP
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Description
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Metal Shielded Deep Groove Ball Bearings: One of the most commonly used bearings, these types are manufactured with metal shields inserted into the outer raceway, these fit in closely to the inner race providing protection against light mechanical damage, some protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing. |
Note: These bearings are supplied pre-filled with grease, "/5k" refers to the grease: Multemp SRL (-40 deg C to +150 deg C)
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 55mm
- Outside Diameter:
- 80mm
- Width:
- 13mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 55mm |
| D | 80mm |
| B | 13mm |
| r<sub>s</sub> min | 1mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 17.7 kN |
| C<sub>or</sub> | 13.3 kN |
| C<sub>u</sub> | 0.915 kN |
| f<sub>0</sub> | 16.2 kN |
| Grease | 8200 rpm |
| Oil | 9600 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 60mm |
| d<sub>a</sub> Max. | 61.5mm |
| D<sub>a</sub> Max. | 75mm |
| r<sub>as</sub> Max. | 1mm |
| Weight | 0.18 kg |
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