7220A5TRDUMP3 NSK Super Precision Bearings
What are the types of 7220A5TRDUMP3 NSK Super Precision Bearings ? Super Precision Bearings Manufacturing 25 mm d Service . Get 45120 rpm Limiting Speed (Grease) Your Free, Instant price, design review. China 6206 Bearing Supplier
| Brand Name: | NSK |
| Model Number: | 7220A5TRDUMP3 |
| d: | 25 mm |
| Bearing Width: | 9 mm |
| Limiting Speed (Grease): | 45120 rpm |
| da - Inner Ring Backing Diameter: | 28.900 mm |
| Da - Outer Ring Backing Diameter: | 38.700 mm |
| Contact Angle: | 25 º |
| do - Ball Diameter: | 3.968800 mm |
| Ball Type: | Ceramic |
| PDF |
7220A5TRDUMP3 |
Product Details
| d | 25 mm |
| Bearing Width | 9 mm |
| Limiting Speed (Grease) | 45120 rpm |
| da - Inner Ring Backing Diameter | 28.900 mm |
| Da - Outer Ring Backing Diameter | 38.700 mm |
| Contact Angle | 25 º |
| do - Ball Diameter | 3.968800 mm |
| Ball Type | Ceramic |
| Cage Type | CR - Phenolic Outer |
| Ce - Dynamic Radial Rating1 | 3603 N |
| R - Inner Ring To Clear Radius2 | 0.6 mm |
| Limiting Speed (Oil) | 90240 rpm |
| C0 - Static Radial Rating | 1735 N |
| Bearing Weight | 0.04 Kg |
| r - Outer Ring To Clear Radius3 | 0.6 mm |
| D | 42 mm |
| Design Units | METRIC |
