NN4040K NSK CYLINDRICAL ROLLER BEARING
We work closely with our 651 mm Da min. NN4040K NSK CYLINDRICAL ROLLER BEARING manufacturing Jinan Chenyu Bearing Import & Export Co., Ltd. partners 600 r/min Reference speed to bring the best value to customers.
| Brand Name: | NSK |
| Model Number: | NN4040K |
| Reference speed: | 600 r/min |
| Basic dynamic load rating C: | 6800 kN |
| Da min.: | 651 mm |
| Fatigue load limit Pu: | 815 kN |
| da max.: | 603 mm |
| Misalignment factor k1: | 0.108 |
| B: | 240 mm |
| D1 ≈: | 679 mm |
Product Details
| Reference speed | 600 r/min |
| Basic dynamic load rating C | 6800 kN |
| Da min. | 651 mm |
| Fatigue load limit Pu | 815 kN |
| da max. | 603 mm |
| Misalignment factor k1 | 0.108 |
| B | 240 mm |
| D1 ≈ | 679 mm |
| Limiting speed | 800 r/min |
| Operating clearance factor k2 | 0.105 |
| Ca min. | 4.2 mm |
| d | 460 mm |
| r1,2 min. | 7.5 mm |
| Basic static load rating C0 | 12000 kN |
| s1 max. | 51 mm |
| Mass bearing | 435 kg |
| ra max. | 6 mm |
| d2 ≈ | 559 mm |
| da min. | 492 mm |
| D | 760 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234223 |
