52100 Alloy Steel Ball: 20 mm Outside Dia, 25 Ball Bearing Grade, 32.817 g Ball Wt, Polished, 5, PK
Item: 49AE81,
MFR: HC07874025XXXMM,
Brand: GRAINGER APPROVED
| Material Grade | 52100 |
| Mechanical Finish | Polished |
| Outside Diameter | 20 mm |
| Ball Bearing Grade | 25 |
| Ball Weight | 32.817 g |
| Outside Diameter Tolerance | +/-0.00254 mm |
| System of Measurement | Metric |
| Rockwell Hardness | C60 to C67 |
| Standards | AISI E52100 |