7921A5TRDULP3 NSK Super Precision Bearings
Manufacturers of all Super Precision Bearings 58.5 kN Basic dynamic load rating C are 120 Bore Diameter (mm) represented in our partial list of clients. Contact Gary for a complete 7921A5TRDULP3 NSK Super Precision Bearings list BEARING FORGE OF AMERICA CORP. of clients 120x180x54 and projects.
| Brand Name: |
NSK |
| Model Number: |
7921A5TRDULP3 |
| Attainable speed for oil-air lubrication: |
7700 r/min |
| Basic dynamic load rating C: |
58.5 kN |
| Bore Diameter (mm): |
120 |
| Size (mm): |
120x180x54 |
| d1: |
147.7 mm |
| Bearing number: |
BTM 120 ATN9/HCP4CDB |
| rb max.: |
1 mm |
| r1,2 min.: |
2 mm |
| PDF |
7921A5TRDULP3 |
Product Details
| Attainable speed for oil-air lubrication |
7700 r/min |
| Basic dynamic load rating C |
58.5 kN |
| Bore Diameter (mm) |
120 |
| Size (mm) |
120x180x54 |
| d1 |
147.7 mm |
| Bearing number |
BTM 120 ATN9/HCP4CDB |
| rb max. |
1 mm |
| r1,2 min. |
2 mm |
| r3,4 min. |
1 mm |
| Mass bearing |
4.2 kg |
| Limiting speed for oil lubrication |
7700 mm/min |
| da min. |
129 mm |
| ra max. |
2 mm |
| Width (mm) |
54 |
| Static axial stiffnes for preload B |
634 N/µm |
| dn |
144.1 mm |
| Static axial stiffnes for preload A |
419 N/µm |
| Preload class B |
1800 N |
| Da max. |
175 mm |
| Limiting speed for grease lubrication |
6500 r/min |