23280BK NTN Spherical Roller Bearings
23280BK NTN Spherical Roller Bearings Deal is your 30 mm s max. source 540 kg Mass bearing for OEM Cylindrical Roller Bearing Liaocheng City Hyz Bearing Co., Ltd. and accessories. We sell GenuineCylindrical Roller Bearing at discount prices.
| Brand Name: |
NTN |
| Model Number: |
23280BK |
| s max.: |
30 mm |
| Da max.: |
743 mm |
| Mass bearing: |
540 kg |
| D: |
780 mm |
| Fatigue load limit Pu: |
780 kN |
| da min.: |
493 mm |
| da max.: |
539 mm |
| Reference speed: |
560 r/min |
| PDF |
23280BK |
Product Details
| s max. |
30 mm |
| Da max. |
743 mm |
| Mass bearing |
540 kg |
| D |
780 mm |
| Fatigue load limit Pu |
780 kN |
| da min. |
493 mm |
| da max. |
539 mm |
| Reference speed |
560 r/min |
| B |
280 mm |
| r1,2 min. |
7.5 mm |
| r3,4 min. |
7.5 mm |
| Basic static load rating C0 |
10400 kN |
| D1 ≈ |
685 mm |
| ra max. |
4 mm |
| Calculation factor kr |
0.26 |
| db min. |
548 mm |
| Limiting speed |
850 r/min |
| d |
460 mm |
| Basic dynamic load rating C |
5610 kN |
| F |
543 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234278 |