Drawing
Parameter
| Boundary dimensions |
| d | 105 |
| D | 130 |
| B | 13 |
| r Min | 1 |
| Rated load (N) |
| Cr | 19800 |
| Cor | 23900 |
| Rated load {kgf} |
| Cr | 2020 |
| Cor | 2440 |
| Bearing No. |
| Open | 6821 |
| Shields | 6821ZZ |
| Non-contact sealed ring type | 6821VV |
| Contact sealed ring type | 6821DDU |
| with snap groove | 6821N |
| with snap ring | 6821NR |
| Fitting dimensions (mm) |
| d a (2) (Min) | 110 |
| d a (2) (Max) | 110.5 |
| Da(2) (Max) | 125 |
| r a (Max) | 1 |
| Dx (Min) | 137 |
| C Y (Max) | 2.9 |
| Limiting Speed (rpm) Grease |
| Open Z·ZZ V·VV | 4800 |
| DU DDU | 2600 |
| Limiting Speed (rpm) oil |
| Open Z | 5600 |
| Snap ring groove dimension(1) (mm) |
| a (Max) | 2.1 |
| b (Min) | 1.3 |
| D1 (Max) | 127.6 |
| r o (Max) | 0.4 |
| r N (Min) | 0.5 |
| Snap ring dimension(1)(mm) |
| D2 (Max) | 135.7 |
| f (Max) | 1.12 |
| Mass(kg)(reference) |
| Mass(kg) (reference) | 0.324 |
Details
Chenxin International Industry Co., Ltdspecializes in selling NSK-6821DDU-Deep Groove Ball Bearing，Relevant information of NSK-6821DDU-Deep Groove Ball Bearing includes： Designation: 6821DDU d:105 D:130 B:13 Brand:NSK Type:Deep Groove Ball Bearing ，Want to know more about NSK-6821DDU-Deep Groove Ball Bearing You can consult online or call the hotline, we will provide you with detailed service.
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