WRC21/15FN Linear Guide Block 37x68x21mm
100% Authentic. 22 mm db min. WRC21/15FN Linear Guide Block 37x68x21mm Highest PRECISION BEARING CORP. Quality. Certified 120 N Preload class B GB Supplier.
| Brand Name: |
INA |
| Model Number: |
30712-Brand |
| Preload class B GB: |
120 N |
| D: |
42 mm |
| db min.: |
22 mm |
| Number of balls z: |
12 |
| Calculation factor f2B: |
1.03 |
| Static axial stiffness, preload class B: |
32 N/µm |
| Static axial stiffness, preload class C: |
44 N/µm |
| r3,4 min.: |
0.3 mm |
Product Details
| Preload class B GB |
120 N |
| D |
42 mm |
| db min. |
22 mm |
| Number of balls z |
12 |
| Calculation factor f2B |
1.03 |
| Static axial stiffness, preload class B |
32 N/µm |
| Static axial stiffness, preload class C |
44 N/µm |
| r3,4 min. |
0.3 mm |
| Calculation factor f2A |
1 |
| Db max. |
39.6 mm |