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 |
