SKU: 6910ZZ/5K-NTN
NTN 6910ZZ/5K Metal Shielded Type Deep Groove Ball Bearing 50x72x12mm
Equivalent to: 6910ZZCM 61910ZZCM 6910ZZ 61910ZZ 6910ZZ 69102Z 6910ZZ 69102ZR 6910ZZE 6910FF 6910DD 6910DDC 6910KDDC EL502Z EL50ZZ 9110KDD 9110FF 110KSFF 773L10 6110PP
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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:
- 50mm
- Outside Diameter:
- 72mm
- Width:
- 12mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 50mm |
| D | 72mm |
| B | 12mm |
| r<sub>s</sub> min | 0.6mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 14.9 kN |
| C<sub>or</sub> | 11.2 kN |
| C<sub>u</sub> | 0.765 kN |
| f<sub>0</sub> | 16.3 kN |
| Grease | 8900 rpm |
| Oil | 11000 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 54mm |
| d<sub>a</sub> Max. | 55.5mm |
| D<sub>a</sub> Max. | 68mm |
| r<sub>as</sub> Max. | 0.6mm |
| Weight | 0.132 kg |
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