| Type | BALL | Structure | Deep Groove | Bore Size | 1 - 8 mm |
| Outside Diameter | 1 - 22 mm | Precision Rating | P0/P6/P5 | Seals Type | open |
| Number of Row | Single Row | Place of Origin | Shandong, China | Deep groove ball bearing | 608 |
| size | 8*22*7mm | race material | chrome steel/stainless steel/ceramic | ball inside material | ceramic balls |
| bearing material | ZrO2 Si3N4 ceramic+ stianless steel | bearing type | deep groove ball bearing | bearing aplication | skating shoes , roler wheels, longboard |
| bearing precision | ABEC-5,ABEC-7, ABEC-9 | Lubrication | Oil | Product name | 8*22*7 hybrid ZrO2 Si3N4 miniature 608 full ceramic ball bearings |
| Outer Diameter (mm) | 180,000 |
| Brand | SNR |
| B | 46,000 mm |
| D | 180,000 mm |
| Width (mm) | 46,000 |
| Bearing number | 2220K |
| C | 46,000 mm |
| Bore Diameter (mm) | 100,000 |
| d | 100,000 mm |
| Size (mm) | 100x180x46 |
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