NN4920K NTN Cylindrical Roller Bearing
NN4920K NTN Cylindrical Roller Bearing SEARCH - Whether it's 61 mm a agriculture or construction equipment your working on, 180x320x57 815 kN Basic static load rating (C0) Has theTapered Roller Bearing you need. DSA Vacuum Pump Co., Ltd.
| Brand Name: |
NTN |
| Model Number: |
NN4920K |
| r4 min.: |
4 mm |
| Basic static load rating (C0): |
815 kN |
| a: |
61 mm |
| Calculation factor (e): |
0,46 |
| Ca min.: |
9 mm |
| Weight: |
17 Kg |
| ra max.: |
5 mm |
| Da min: |
278 mm |
| PDF |
NN4920K |
Product Details
| r4 min. |
4 mm |
| Basic static load rating (C0) |
815 kN |
| a |
61 mm |
| Calculation factor (e) |
0,46 |
| Ca min. |
9 mm |
| Weight |
17 Kg |
| ra max. |
5 mm |
| Da min |
278 mm |
| Cb min. |
14 mm |
| Limiting speed |
2000 r/min |
| B |
52 mm |
| Width (mm) |
57 |
| D |
320 mm |
| d1 |
240 mm |
| da max |
211 mm |
| Size (mm) |
180x320x57 |
| d |
180 mm |
| C |
43 mm |
| Calculation factor (Y) |
1,3 |
| db min |
198 mm |