SKU: 6409ZZ/5K-NTN
NTN 6409ZZ/5K Metal Shielded Type Deep Groove Ball Bearing 45x120x29mm
Equivalent to: 6409ZZCM 6409ZZ 6409ZZ 64092Z 6409ZZ 64092ZR 6409ZZE 6409FF 6409DD 6409DDC 6409KDDC EL452Z EL45ZZ 9109KDD 9109FF 109KSFF 773L09 6109PP
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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:
- 45mm
- Outside Diameter:
- 120mm
- Width:
- 29mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 45mm |
| D | 120mm |
| B | 29mm |
| r<sub>s</sub> min | 2mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 85.5 kN |
| C<sub>or</sub> | 45 kN |
| C<sub>u</sub> | 3.5 kN |
| f<sub>0</sub> | 12.1 kN |
| Grease | 6300 rpm |
| Oil | 7400 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 54mm |
| d<sub>a</sub> Max. | 66.5mm |
| D<sub>a</sub> Max. | 111mm |
| r<sub>as</sub> Max. | 2mm |
| Weight | 1.53 kg |
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