7219CTRDULP3 NSK Super Precision Bearings
Question7219CTRDULP3 NSK Super Precision Bearings ? Find what you 24.8 mm d2 need faster by entering SNR Bearing Argentina your 58 N/µm Static axial stiffness, preload class A Super Precision Bearings information .
| Brand Name: |
NSK |
| Model Number: |
7219CTRDULP3 |
| Static axial stiffness, preload class A: |
58 N/µm |
| d2: |
24.8 mm |
| Attainable speed for grease lubrication: |
58000 r/min |
| d: |
20 mm |
| a: |
13.2 mm |
| Number of balls z: |
12 |
| Ball diameter Dw: |
6.35 mm |
| Calculation factor fHC: |
1.01 |
| PDF |
7219CTRDULP3 |
Product Details
| Static axial stiffness, preload class A |
58 N/µm |
| d2 |
24.8 mm |
| Attainable speed for grease lubrication |
58000 r/min |
| d |
20 mm |
| a |
13.2 mm |
| Number of balls z |
12 |
| Ball diameter Dw |
6.35 mm |
| Calculation factor fHC |
1.01 |
| D1 |
34.21 mm |
| Calculation factor f2C |
1.06 |
| Preload class C GC |
390 N |
| D |
42 mm |
| Reference grease quantity Gref |
1.1 cm³ |
| Mass bearing |
0.056 kg |
| db min. |
22 mm |
| Calculation factor f2B |
1.03 |
| Da max. |
40 mm |
| r3,4 min. |
0.3 mm |
| da min. |
22 mm |
| Static axial stiffness, preload class B |
86 N/µm |