SKU: 6828ZZ/2AS-NTN
NTN 6828ZZ/2AS Metal Shielded Type Deep Groove Ball Bearing 140x175x18mm
Equivalent to: 6828ZZCM 61828ZZCM 6828ZZ 61828ZZ 6828ZZ 68282Z 6828ZZ 68282ZR 6828ZZE 6828FF 6828DD 6828DDC 6828KDDC EL1402Z EL140ZZ 9128KDD 9128FF 128KSFF 773L28 6128PP
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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
Equivalent: 6828ZZCM 61828ZZCM 6828ZZ 61828ZZ 6828ZZ 68282Z 6828ZZ 68282ZR 6828ZZE 6828FF 6828DD 6828DDC 6828KDDC EL1402Z EL140ZZ 9128KDD 9128FF 128KSFF 773L28 6128PP
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 140mm
- Outside Diameter:
- 175mm
- Width:
- 18mm
- Seals / Shields:
- Metal Shielded
- Clearance:
- * Standard
Technical
| --- | Bearing dimensions |
|---|---|
| d | 140mm |
| D | 175mm |
| B | 18mm |
| r<sub>s</sub> min | 1.1mm |
| --- | Loads angles and speeds |
| C<sub>r</sub> | 42.5 kN |
| C<sub>or</sub> | 44.5 kN |
| C<sub>u</sub> | 2.35 kN |
| f<sub>0</sub> | 16 kN |
| Grease | 3400 rpm |
| Oil | 4000 rpm |
| --- | Fitting Dimensions |
| d<sub>a</sub> Min. | 146.5mm |
| d<sub>a</sub> Max. | 150mm |
| D<sub>a</sub> Max. | 168.5mm |
| r<sub>as</sub> Max. | 1mm |
| Weight | 0.85 kg |
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