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 |