9974DW-920-920D NSK Four-Row Tapered Roller Bearing
LET OUR Shenzhen Youmeite Bearings Co., Ltd. 9974DW-920-920D NSK Four-Row Tapered Roller Bearing EXPERTS GET YOU THE 320 mm D PARTS YOU NEED.
| Brand Name: |
NSK |
| Model Number: |
9974DW-920-920D |
| D: |
320 mm |
| r1,2 min.: |
2.1 mm |
| s max.: |
5 mm |
| Mass bearing: |
18.3 kg |
| D1 ≈: |
291 mm |
| Fatigue load limit Pu: |
173 kN |
| Limiting speed: |
1100 r/min |
| rb max.: |
2 mm |
Product Details
| D |
320 mm |
| r1,2 min. |
2.1 mm |
| s max. |
5 mm |
| Mass bearing |
18.3 kg |
| D1 ≈ |
291 mm |
| Fatigue load limit Pu |
173 kN |
| Limiting speed |
1100 r/min |
| rb max. |
2 mm |
| da min. |
251 mm |
| r3,4 min. |
2.1 mm |
| d |
240 mm |
| Basic static load rating C0 |
1760 kN |
| Calculation factor kr |
0.25 |
| K |
4 mm |
| das |
261 mm |
| ra max. |
2 mm |
| d1 ≈ |
271 mm |
| b1 |
8 mm |
| B |
80 mm |
| Reference speed |
850 r/min |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-53162489752 |