7217A5TRDULP3 NSK Super Precision Bearings
7217A5TRDULP3 NSK Super Precision Bearings Manufacturers , 125 N Preload class A - GA Online Wholesale China 608z Bearing Supplier Suppliers 1.02 Calculation factor - f2B !
| Brand Name: |
NSK |
| Model Number: |
7217A5TRDULP3 |
| Preload class A - GA: |
125 N |
| Calculation factor - f2B: |
1.02 |
| Preload class B - GB: |
250 N |
| d2: |
130.5 mm |
| Fatigue load limit - Pu: |
1.3 kN |
| da - min.: |
119 mm |
| Da max.: |
161 mm |
| dn: |
134.6 mm |
| PDF |
7217A5TRDULP3 |
Product Details
| Preload class A - GA |
125 N |
| Calculation factor - f2B |
1.02 |
| Preload class B - GB |
250 N |
| d2 |
130.5 mm |
| Fatigue load limit - Pu |
1.3 kN |
| da - min. |
119 mm |
| Da max. |
161 mm |
| dn |
134.6 mm |
| Attainable speed for grease lubrication |
12000 r/min |
| rb max. |
1 mm |
| Static axial stiffness, preload class C |
163 N/µm |
| Calculation factor f2C |
1.05 |
| db min. |
119 mm |
| Calculation factor - f0 |
9.7 |
| Preload class B |
103 N/micron |
| Preload class C |
163 N/micron |
| db - min. |
119 mm |
| r1,2 - min. |
2 mm |
| Limiting speed for oil lubrication |
19000 mm/min |
| a |
33 mm |