NN4920K NTN Cylindrical Roller Bearing
What are the 7.900000 mm do - Ball Diameter dimensions of a NN4920K NTN Cylindrical Roller Bearing? Thrust Tapered Roller Bearing Manufacturing Shenzhen YUYING Bearing Co., Ltd. Service . 0.800 mm r - Outer Ring To Clear Radius3 Get Your Free, Instant Quote！
| Brand Name: | NTN |
| Model Number: | NN4920K |
| r - Outer Ring To Clear Radius3: | 0.800 mm |
| do - Ball Diameter: | 7.900000 mm |
| Bearing Weight: | 0.21 Kg |
| Bearing Width: | 15 mm |
| Contact Angle: | 60 º |
| d: | 30 mm |
| Ball Type: | STEEL |
| Cage Type: | Nylon Ball Riding Ca |
| PDF |
NN4920K |
Product Details
| r - Outer Ring To Clear Radius3 | 0.800 mm |
| do - Ball Diameter | 7.900000 mm |
| Bearing Weight | 0.21 Kg |
| Bearing Width | 15 mm |
| Contact Angle | 60 º |
| d | 30 mm |
| Ball Type | STEEL |
| Cage Type | Nylon Ball Riding Ca |
| C0 - Static Radial Rating | 35600 N |
| Design Units | METRIC |
| R - Inner Ring To Clear Radius2 | 0.800 mm |
| Da - Outer Ring Backing Diameter | 49.030 mm |
| da - Inner Ring Backing Diameter | 48.031 mm |
| Limiting Speed (Oil) | 6600 rpm |
| Limiting Speed (Grease) | 3300 rpm |
| Ce - Dynamic Radial Rating1 | 29800 N |
| D | 62 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234249 |
