NNU4972 NTN Tapered Roller Bearing
NNU4972 NTN Tapered Roller Bearing Needs Analysis , Tapered Roller Bearing Manufacturing Service . Linqing Kaige Bearing Co., Ltd. 1.046 Kg Bearing Weight Get Your Free.
| Brand Name: | NTN |
| Model Number: | NNU4972 |
| Bearing Weight: | 1.046 Kg |
| Precision Class: | ISO P4S (ABEC 7/9) |
| Ball Type: | STEEL |
| da - Inner Ring Backing Diameter: | 60.700 mm |
| d: | 50 mm |
| Bearing Width: | 27 mm |
| Contact Angle: | 25 º |
| Da - Outer Ring Backing Diameter: | 99.800 mm |
| PDF |
NNU4972 |
Product Details
| Bearing Weight | 1.046 Kg |
| Precision Class | ISO P4S (ABEC 7/9) |
| Ball Type | STEEL |
| da - Inner Ring Backing Diameter | 60.700 mm |
| d | 50 mm |
| Bearing Width | 27 mm |
| Contact Angle | 25 º |
| Da - Outer Ring Backing Diameter | 99.800 mm |
| C0 - Static Radial Rating | 44700 N |
| r - Outer Ring To Clear Radius3 | 2.0 mm |
| Design Units | METRIC |
| D | 110 mm |
| Ce - Dynamic Radial Rating1 | 75100 N |
| Limiting Speed (Grease) | 12200 rpm |
| Limiting Speed (Oil) | 24400 rpm |
| Cage Type | CR - Phenolic Outer |
| do - Ball Diameter | 19.050 mm |
| R - Inner Ring To Clear Radius2 | 2.0 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
