HR30221J NSK CYLINDRICAL ROLLER BEARING
What is HR30221J NSK CYLINDRICAL ROLLER BEARING in mechanical engineering? Cylindrical Roller Bearing Manufacturing Service . 3400 r/min Attainable speed Upload 0.3 mm ra max. your CAD Jinan Longli Machinery Parts Co., Ltd file for an instant. 790 N/µm Static axial stiffnes
| Brand Name: |
NSK |
| Model Number: |
HR30221J |
| Static axial stiffnes: |
790 N/µm |
| Attainable speed: |
3400 r/min |
| ra max.: |
0.3 mm |
| d: |
25 mm |
| b: |
4.2 mm |
| H: |
28 mm |
| d2: |
37.2 mm |
| D: |
57 mm |
| PDF |
HR30221J |
Product Details
| Static axial stiffnes |
790 N/µm |
| Attainable speed |
3400 r/min |
| ra max. |
0.3 mm |
| d |
25 mm |
| b |
4.2 mm |
| H |
28 mm |
| d2 |
37.2 mm |
| D |
57 mm |
| Fatigue load limit Pu |
2.2 kN |
| Basic dynamic load rating C |
30 kN |
| D2 |
48.2 mm |
| a |
82 mm |
| rb max. |
0.6 mm |
| r1,2 min. |
0.3 mm |
| r3,4 min. |
0.6 mm |
| Frictional moment |
0.4 N·m |
| Mass bearing |
0.36 kg |
| Static moment stiffness |
205 N·m/mrad |
| Da max. |
48 mm |
| K |
3 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15165899864 |