NNU3022 NTN Tapered Roller Bearing
Manufacturers of all Tapered Roller Bearing 72x44x23 are represented in our partial 23 Width (mm) list of clients. Contact Gary for a complete NNU3022 NTN Tapered Roller Bearing list 72 mm D of clients DSA Vacuum Pump Co., Ltd. and projects.
| Brand Name: | NTN |
| Model Number: | NNU3022 |
| C: | 23 mm |
| Width (mm): | 23 |
| D: | 72 mm |
| Outer Diameter (mm): | 44 |
| Mass bearing: | 0.3 kg |
| Calculation factor - kr: | 0.2 |
| Da max.: | 65.1 mm |
| da - max.: | 42.2 mm |
Product Details
| C | 23 mm |
| Width (mm) | 23 |
| D | 72 mm |
| Outer Diameter (mm) | 44 |
| Mass bearing | 0.3 kg |
| Calculation factor - kr | 0.2 |
| Da max. | 65.1 mm |
| da - max. | 42.2 mm |
| r1,2 min. | 1.1 mm |
| Reference speed | 11000 r/min |
| Bore Diameter (mm) | 72 |
| ra max. | 1 mm |
| Da - max. | 65.1 mm |
| D1 | 60.2 mm |
| ra - max. | 1 mm |
| Bearing number | RNU 2207 ECP |
| D1 ≈ | 60.2 mm |
| Size (mm) | 72x44x23 |
| Basic dynamic load rating C | 69.5 kN |
| Limiting speed | 12000 r/min |
