BT240-2 DF NSK Angular contact ball bearing
Online BT240-2 DF NSK Angular contact ball bearing Hebei Hailan Bearing Manufacture Co., Ltd. Expert.More 24 Number of balls z Choices. BT240-2 DF NSK Angular contact ball bearing in Stock & Ready to Ship Now!
| Brand Name: |
NSK |
| Model Number: |
BT240-2 DF |
| Number of balls z: |
24 |
| rb max.: |
0.3 mm |
| Da max.: |
80.4 mm |
| Static axial stiffness, preload class B: |
67 N/µm |
| Ball diameter Dw: |
7.938 mm |
| db min.: |
64.6 mm |
| da - min.: |
64.6 mm |
| C3: |
2 mm |
Product Details
| Number of balls z |
24 |
| rb max. |
0.3 mm |
| Da max. |
80.4 mm |
| Static axial stiffness, preload class B |
67 N/µm |
| Ball diameter Dw |
7.938 mm |
| db min. |
64.6 mm |
| da - min. |
64.6 mm |
| C3 |
2 mm |
| Outer Diameter (mm) |
85 |
| Ball - Dw |
7.938 mm |
| r1,2 min. |
1 mm |
| Ball - z |
24 |
| Limiting speed for grease lubrication |
15000 r/min |
| Calculation factor f2A |
1 |
| Db max. |
83 mm |
| Preload class B GB |
140 N |
| Calculation factor f2D |
1.15 |
| Bearing number |
71912 CD/P4AL |
| r1,2 - min. |
1 mm |
| Calculation factor - f2D |
1.15 |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-150233698496 |