NN4921 NSK CYLINDRICAL ROLLER BEARING
Shop Shandong lehang Bearing Co., Ltd NN4921 NSK CYLINDRICAL ROLLER BEARING huge online discount 24 mm a Four-Row Cylindrical Roller Bearing inventory. Four-Row Cylindrical Roller Bearing and Import machinery parts your car needs with Free Shipping and Free Extended Warranty. 20.6 mm da min.
| Brand Name: |
NSK |
| Model Number: |
NN4921 |
| da min.: |
20.6 mm |
| d: |
15 mm |
| a: |
24 mm |
| B: |
19 mm |
| Basic dynamic load rating C: |
15.1 kN |
| Calculation factor e: |
0.8 |
| d2 ≈: |
23.7 mm |
| Mass bearing: |
0.13 kg |
Product Details
| da min. |
20.6 mm |
| d |
15 mm |
| a |
24 mm |
| B |
19 mm |
| Basic dynamic load rating C |
15.1 kN |
| Calculation factor e |
0.8 |
| d2 ≈ |
23.7 mm |
| Mass bearing |
0.13 kg |
| Basic static load rating C0 |
9.3 kN |
| Calculation factor Y2 |
1.24 |
| Calculation factor X |
0.63 |
| Limiting speed |
16000 r/min |
| da max. |
23.5 mm |
| Da max. |
36.4 mm |
| ra max. |
1 mm |
| D2 ≈ |
35.65 mm |
| Calculation factor Y0 |
0.66 |
| r1,2 min. |
1 mm |
| D |
42 mm |
| Calculation factor kr |
0.07 |
Company Profile
| Worktime |
8:30-17:30 |
| Phone |
86-65-4731 |