239/750K NTN Spherical Roller Bearings
What is 239/750K NTN Spherical Roller Bearings in mechanical engineering? Spherical Roller Bearings Manufacturing Service . Upload your CAD file for METRIC Design Units an instant. WJE Bearing Manufacturing Co., Ltd.
| Brand Name: |
NTN |
| Model Number: |
239/750K |
| Design Units: |
METRIC |
| Da - Outer Ring Backing Diameter: |
43.700 mm |
| r - Outer Ring To Clear Radius3: |
0.3 mm |
| Cage Type: |
CR - Phenolic Outer |
| Limiting Speed (Oil): |
71280 rpm |
| R - Inner Ring To Clear Radius2: |
0.3 mm |
| da - Inner Ring Backing Diameter: |
33.900 mm |
| Bearing Weight: |
0.05 Kg |
| PDF |
239/750K |
Product Details
| Design Units |
METRIC |
| Da - Outer Ring Backing Diameter |
43.700 mm |
| r - Outer Ring To Clear Radius3 |
0.3 mm |
| Cage Type |
CR - Phenolic Outer |
| Limiting Speed (Oil) |
71280 rpm |
| R - Inner Ring To Clear Radius2 |
0.3 mm |
| da - Inner Ring Backing Diameter |
33.900 mm |
| Bearing Weight |
0.05 Kg |
| C0 - Static Radial Rating |
5890 N |
| d |
30 mm |
| Ball Type |
Ceramic |
| Limiting Speed (Grease) |
35640 rpm |
| do - Ball Diameter |
4.762500 mm |
| Contact Angle |
15 º |
| Ce - Dynamic Radial Rating1 |
9540 N |
| Bearing Width |
9 mm |
| D |
47 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-8525637 |