670KH31+K NSK Tapered roller bearing
Our highly-skilled and factory-trained 4.2 mm b service experts have the 73 mm a resources to help you with all your 670KH31+K NSK Tapered roller bearing needs - including routine maintenance, major repairs, warranty service, and Spherical Roller Bearing equipment Pknx Machinery Co., Ltd inspections.
| Brand Name: |
NSK |
| Model Number: |
670KH31+K |
| b: |
4.2 mm |
| a: |
73 mm |
| d2: |
32.2 mm |
| r1,2 min.: |
0.3 mm |
| Da max.: |
43 mm |
| Frictional moment: |
0.3 N·m |
| da min.: |
25 mm |
| K: |
3 mm |
Product Details
| b |
4.2 mm |
| a |
73 mm |
| d2 |
32.2 mm |
| r1,2 min. |
0.3 mm |
| Da max. |
43 mm |
| Frictional moment |
0.3 N·m |
| da min. |
25 mm |
| K |
3 mm |
| rb max. |
0.6 mm |
| Mass bearing |
0.32 kg |
| Basic dynamic load rating C |
27.5 kN |
| d |
20 mm |
| ra max. |
0.3 mm |
| D |
52 mm |
| D2 |
43.2 mm |
| Attainable speed |
3800 r/min |
| r3,4 min. |
0.6 mm |
| Static moment stiffness |
140 N·m/mrad |
| Preload |
1650 N |
| Static axial stiffnes |
680 N/µm |
Company Profile
| Phone |
028-83315983 |
| Fax |
028-83315983 |