NNU4972 NTN Tapered Roller Bearing
What is the best place to buy NNU4972 NTN Tapered Roller Bearing online? 168.490 mm Da - Outer Ring Backing Diameter Thrust Tapered Roller Bearing Manufacturing BEARINGS TRAINING INDUSTRY Service 34.92500 mm do - Ball Diameter .
| Brand Name: | NTN |
| Model Number: | NNU4972 |
| Da - Outer Ring Backing Diameter: | 168.490 mm |
| do - Ball Diameter: | 34.92500 mm |
| C0 - Static Radial Rating: | 133900 N |
| Design Units: | METRIC |
| Cage Type: | CR - Phenolic Outer |
| Limiting Speed (Grease): | 8000 rpm |
| r - Outer Ring To Clear Radius3: | 3.0 mm |
| Contact Angle: | 25 º |
| NNU4972 |
Product Details
| Da - Outer Ring Backing Diameter | 168.490 mm |
| do - Ball Diameter | 34.92500 mm |
| C0 - Static Radial Rating | 133900 N |
| Design Units | METRIC |
| Cage Type | CR - Phenolic Outer |
| Limiting Speed (Grease) | 8000 rpm |
| r - Outer Ring To Clear Radius3 | 3.0 mm |
| Contact Angle | 25 º |
| d | 95 mm |
| Ball Type | Ceramic |
| Bearing Width | 45 mm |
| Bearing Weight | 5.587 Kg |
| Limiting Speed (Oil) | 16000 rpm |
| da - Inner Ring Backing Diameter | 126.520 mm |
| R - Inner Ring To Clear Radius2 | 3.0 mm |
| D | 200 mm |
| Ce - Dynamic Radial Rating1 | 196800 N |
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