NTN 1215 Single Row Ball Bearings
| Brand Name |
NTN |
| Model Number |
1215 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 1215 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 3801-B-2RSR-TVH |
| Size (mm) | 12x21x7 |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 21 |
| Width (mm) | 7 |
| d | 12 mm |
| D | 21 mm |
| B | 7 mm |
| a | 8,9 mm |
| Da max | 19 mm |
| d1 | 15 mm |
| da min | 14 mm |
| ra max | 0,3 mm |
| rmin | 0,3 mm |
| α | 25 ° / Angle |
| m | 0,008 kg / Weight |
| Cr | 2190 N / Dynamic load rating (radial) |
| C0r | 1550 N / Static load rating (radial) |
| Cur | 79 N / radial Fatigue limit load |
| nG | 15000 1/min / Limiting speed |