9974D/9920/9920D NTN Cylindrical Roller Bearing
We work closely 160 mm d with our 9974D/9920/9920D NTN Cylindrical Roller Bearing manufacturing partners to bring Shandong Siyu Bearing Co., Ltd the best value 200 mm D1 ≈ to customers.
| Brand Name: |
NTN |
| Model Number: |
9974D/9920/9920D |
| D1 ≈: |
200 mm |
| Fatigue load limit Pu: |
96.5 kN |
| d: |
160 mm |
| r3,4 min.: |
2 mm |
| Mass bearing: |
6.9 kg |
| d1 ≈: |
185 mm |
| rb max.: |
2 mm |
| ra max.: |
2 mm |
| PDF |
9974D/9920/9920D |
Product Details
| D1 ≈ |
200 mm |
| Fatigue load limit Pu |
96.5 kN |
| d |
160 mm |
| r3,4 min. |
2 mm |
| Mass bearing |
6.9 kg |
| d1 ≈ |
185 mm |
| rb max. |
2 mm |
| ra max. |
2 mm |
| Reference speed |
1300 r/min |
| Calculation factor kr |
0.25 |
| s max. |
4 mm |
| B |
60 mm |
| Da max. |
211 mm |
| das |
177 mm |
| Limiting speed |
1600 r/min |
| Basic dynamic load rating C |
446 kN |
| r1,2 min. |
2 mm |
| D |
220 mm |
| Basic static load rating C0 |
915 kN |
| da min. |
170 mm |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-14-8569 |