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 |
