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 |
