RSF-4921E4 NSK CYLINDRICAL ROLLER BEARING
RSF-4921E4 NSK CYLINDRICAL ROLLER BEARING Needs Analysis Jinan Longli Machinery Parts Co., Ltd , Cylindrical Roller Bearing 47 mm D 25 mm d Manufacturing 0.275 kN Fatigue load limit Pu Service . Get Your Free.
| Brand Name: |
NSK |
| Model Number: |
RSF-4921E4 |
| D: |
47 mm |
| Fatigue load limit Pu: |
0.275 kN |
| d: |
25 mm |
| d1 ≈: |
32 mm |
| Reference speed: |
36000 r/min |
| B: |
12 mm |
| Da max.: |
43.8 mm |
| Basic dynamic load rating C: |
11.9 kN |
| PDF |
RSF-4921E4 |
Product Details
| D |
47 mm |
| Fatigue load limit Pu |
0.275 kN |
| d |
25 mm |
| d1 ≈ |
32 mm |
| Reference speed |
36000 r/min |
| B |
12 mm |
| Da max. |
43.8 mm |
| Basic dynamic load rating C |
11.9 kN |
| ra max. |
0.3 mm |
| Limiting speed |
22000 r/min |
| r1,2 min. |
0.6 mm |
| Mass bearing |
0.078 kg |
| D1 ≈ |
40 mm |
| Basic static load rating C0 |
6.55 kN |
| Calculation factor f0 |
14.3 |
| da min. |
28.2 mm |
| Calculation factor kr |
0.025 |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15165899864 |