NN3028 NTN Tapered Roller Bearing
NN3028 NTN Tapered Roller Bearing Deal is 0.25 Calculation factor kr your NTK BEARING PRECISION AXLE CORP. source for OEM Tapered Roller Bearing and accessories. We sell GenuineTapered Roller Bearing at discount prices.
| Brand Name: |
NTN |
| Model Number: |
NN3028 |
| Calculation factor kr: |
0.25 |
| Basic dynamic load rating C: |
1680 kN |
| D: |
420 mm |
| Fatigue load limit Pu: |
355 kN |
| das: |
328 mm |
| b1: |
9.4 mm |
| d1 ≈: |
341 mm |
| K: |
5 mm |
| PDF |
NN3028 |
Product Details
| Calculation factor kr |
0.25 |
| Basic dynamic load rating C |
1680 kN |
| D |
420 mm |
| Fatigue load limit Pu |
355 kN |
| das |
328 mm |
| b1 |
9.4 mm |
| d1 ≈ |
341 mm |
| K |
5 mm |
| da min. |
315 mm |
| D1 ≈ |
374 mm |
| Mass bearing |
53 kg |
| d |
300 mm |
| r1,2 min. |
3 mm |
| ra max. |
2.5 mm |
| B |
118 mm |
| Da max. |
406 mm |
| Reference speed |
670 r/min |
| Limiting speed |
800 r/min |
| Basic static load rating C0 |
3750 kN |