SKU: 6804JRZZ/5K-NTN
NTN 6804JRZZ/5K Metal Shielded Type Deep Groove Ball Bearing 20x32x7mm
Equivalent to: 6804JRZZCM 61804JRZZCM 6804JRZZ 61804JRZZ 6804ZZ 68042Z 6804ZZ 68042ZR 6804ZZE 6804FF 6804DD 6804DDC 6804KDDC EL202Z EL20ZZ 9104KDD 9104FF 104KSFF 773L04 6104PP
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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:
- 20mm
- Outside Diameter:
- 32mm
- Width:
- 7mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 20mm |
| D | 32mm |
| B | 7mm |
| r<sub>s</sub> min | 0.3mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 4.45 kN |
| C<sub>or</sub> | 2.47 kN |
| C<sub>u</sub> | 0.185 kN |
| f<sub>0</sub> | 15.5 kN |
| Grease | 21000 rpm |
| Oil | 25000 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 22mm |
| d<sub>a</sub> Max. | 22.5mm |
| D<sub>a</sub> Max. | 30mm |
| r<sub>as</sub> Max. | 0.3mm |
| Weight | 0.019 kg |
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