100,000 mm x 180,000 mm x 34,000 mm NTN 7220BG Single row or matched pairs of angular contact ball bearings
| Brand Name |
NTN |
| Model Number |
7220BG |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 7220BG bearing Size Chart (mm/inches) |
|---|
| Bearing number | QJ210-MPA |
| Size (mm) | 50x90x20 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 20 |
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| a | 49 mm |
| D1 | 76,4 mm |
| Da max | 83 mm |
| d1 | 63,6 mm |
| da min | 57 mm |
| ra max | 1 mm |
| rmin | 1,1 mm |
| α | 35 ° / Angle |
| m | 0,609 kg / Weight |
| Cr | 62000 N / Dynamic load rating (radial) |
| C0r | 56000 N / Static load rating (radial) |
| nG | 13900 1/min / Limiting speed |
| Cur | 3850 N / Fatigue limit load, radial |