230.21.0475.013 Type 21/520. Standard 5 Slewing Ring Bearings
100% LLC NTN-SNR BEARINGS RUS 85 N/µm Static axial stiffness, preload class B Authentic. 230.21.0475.013 Type 21/520. Standard 5 Slewing Ring Bearings 0.3 mm rb max. Highest Quality. Certified Supplier.
| Brand Name: |
Standard 5 |
| Model Number: |
230.21.0475.013 Type 21/520. |
| Static axial stiffness, preload class B: |
85 N/µm |
| B: |
16 mm |
| rb max.: |
0.3 mm |
| Fatigue load limit Pu: |
0.95 kN |
| Calculation factor f2C: |
1.05 |
| r3,4 min.: |
0.3 mm |
| db min.: |
49.6 mm |
| Db max.: |
73 mm |
Product Details
| Static axial stiffness, preload class B |
85 N/µm |
| B |
16 mm |
| rb max. |
0.3 mm |
| Fatigue load limit Pu |
0.95 kN |
| Calculation factor f2C |
1.05 |
| r3,4 min. |
0.3 mm |
| db min. |
49.6 mm |
| Db max. |
73 mm |
| ra max. |
1 mm |
| da max. |
53.7 mm |
| r1,2 min. |
1 mm |
| Ball diameter Dw |
9.525 mm |
| Calculation factor f2D |
1.09 |
| da min. |
49.6 mm |
| Number of balls z |
17 |
| db max. |
53.7 mm |
| d |
45 mm |
| Preload class B GB |
220 N |
| D |
75 mm |
| D2 |
68.3 mm |