SR144TLKZ1WN 3.175x6.35x2.78 mm Dental Handpiece Ceramic ABEC-7 Torlon Cage Bearing
| Type | Miniature High Precision Ball Bearing |
| Bore Size | 3.175mm |
| outside Size | 6.35mm |
| Precision | ABEC 7 / P4 |
| Size | 3.175 x 6.35 x 2.78mm/Metric |
| Speed | 400,000 rpm |
| Shield | Shield & Outer ring is combined |
| Material of Rings | AISI440C |
| Cage Material | Torlon |
| Groove | Groove on Outer rings |
| ItemName | SR144TLKZ1WN |
| Ball Material | Si3N4 Ceramic (Silicon Nitride) |
