SKU: 6918ZZ/2AS-NTN
NTN 6918ZZ/2AS Metal Shielded Type Deep Groove Ball Bearing 90x125x18mm
Equivalent to: 6918ZZCM 61918ZZCM 6918ZZ 61918ZZ 6918ZZ 69182Z 6918ZZ 69182ZR 6918ZZE 6918FF 6918DD 6918DDC 6918KDDC EL902Z EL90ZZ 9118KDD 9118FF 118KSFF 773L18 6118PP
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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, "/2AS" refers to Shell Alvania Grease S2
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 90mm
- Outside Diameter:
- 125mm
- Width:
- 18mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 90mm |
| D | 125mm |
| B | 18mm |
| r<sub>s</sub> min | 1.1mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 36.5 kN |
| C<sub>or</sub> | 31.5 kN |
| C<sub>u</sub> | 2.05 kN |
| f<sub>0</sub> | 16.5 kN |
| Grease | 5100 rpm |
| Oil | 6000 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 96.5mm |
| d<sub>a</sub> Max. | 99mm |
| D<sub>a</sub> Max. | 118.5mm |
| r<sub>as</sub> Max. | 1mm |
| Weight | 0.554 kg |
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