| Our Brand | HXHV |
| Bearing Type | Single row deep groove ball bearings |
| Model Number | R188 |
| Bore Diameter(d) | 6.35 mm |
| Outside Diameter(D) | 12.7 mm |
| Width(B) | 4.762 mm |
| Weight | 0.0022 kg |
| Retainer | Stainless steel crown retainer |
| Race | Stainless steel |
| Balls | 8 ZrO2 balls |
| Standard Material | Stainless steel |
| Standard Precision Rating | ABEC1 (P0) |
| OEM / Customized Service | Support customized Logo, Packing. |
| Optional Material | Chrome steel (GCr15) |
| Optional Precision Rating | ABEC1 (P0), ABEC3 (P6), ABEC5 (P5), ABEC7 (P4), ABEC9 (P2) |
| Place of Origin | Wuxi, Jiangsu, China |