| Type | BALL | Structure | Deep Groove | Bore Size | 6 - 6.35 mm |
| Precision Rating | PO P6 P5 | Seals Type | Open, ZZ | Number of Row | Single Row |
| Place of Origin | Zhejiang, China | Item | bearing R188 | Size | 6.35*12.7*3.18mm/6.35*12.7*4.762mm |
| Material | stainless steel,Gcr15. chrome steel+ceramic | Weight | 2g | Application | R188 for hand spinners |
| Brand | China brand ,Imported brand ,Neutral brand | Package | tube package and box package | Quality | high quality and long life cycle |
| Delivery time | Within 15 Days | Feature | High speed bearing |
| head width: | 10.5 mm |
| lubrication type: | Relubricatable |
| race material: | Brass |
| shank thread size: | M10 x 1.5 mm |
| shank thread length: | 1 in |
| housing material: | Carbon Steel |
| ball width: | 1 in |
| overall height: | 2 in |
| series: | Schaublin® |
| ball material: | Chrome Steel |
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