7020A5TRDUMP3 NSK Super Precision Bearings
7020A5TRDUMP3 NSK Super Precision Bearings with easy-to-use parts graphics, giving you 0.3 mm r3,4 min. the ability to check parts availability, Super Precision Bearings pricing, Shenzhen YUYING Bearing Co., Ltd. examine remanufactured options. 12 mm B
| Brand Name: | NSK |
| Model Number: | 7020A5TRDUMP3 |
| r3,4 min.: | 0.3 mm |
| Calculation factor f2B: | 1.04 |
| B: | 12 mm |
| Calculation factor f2A: | 1 |
| dn: | 48 mm |
| Attainable speed for grease lubrication: | 28000 r/min |
| D: | 62 mm |
| db min.: | 42 mm |
| PDF |
7020A5TRDUMP3 |
Product Details
| r3,4 min. | 0.3 mm |
| Calculation factor f2B | 1.04 |
| B | 12 mm |
| Calculation factor f2A | 1 |
| dn | 48 mm |
| Attainable speed for grease lubrication | 28000 r/min |
| D | 62 mm |
| db min. | 42 mm |
| Ball diameter Dw | 6.35 mm |
| Static axial stiffness, preload class C | 153 N/µm |
| Calculation factor (single, tandem) X2 | 0.41 |
| Da max. | 58.8 mm |
| Calculation factor f2C | 1.07 |
| Preload class C GC | 505 N |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor f | 1.05 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Preload class B GB | 250 N |
| Calculation factor f1 | 0.99 |
| a | 18.6 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234249 |
