4R4449 NTN Cylindrical Roller Bearing
Request A Quote For China 608z Bearing Supplier Your Special 4R4449 NTN Cylindrical Roller Bearing Needs Today! Free Spherical Roller Bearings 114800 rpm Limiting Speed (Oil) Quotes. ISO 57400 rpm Limiting Speed (Grease) 9001 certified.
| Brand Name: | NTN |
| Model Number: | 4R4449 |
| Limiting Speed (Oil): | 114800 rpm |
| Contact Angle: | 15 º |
| Limiting Speed (Grease): | 57400 rpm |
| Da - Outer Ring Backing Diameter: | 31.100 mm |
| r - Outer Ring To Clear Radius3: | 0.6 mm |
| d: | 15 mm |
| Ball Type: | Ceramic |
| do - Ball Diameter: | 5.953252 mm |
| PDF |
4R4449 |
Product Details
| Limiting Speed (Oil) | 114800 rpm |
| Contact Angle | 15 º |
| Limiting Speed (Grease) | 57400 rpm |
| Da - Outer Ring Backing Diameter | 31.100 mm |
| r - Outer Ring To Clear Radius3 | 0.6 mm |
| d | 15 mm |
| Ball Type | Ceramic |
| do - Ball Diameter | 5.953252 mm |
| R - Inner Ring To Clear Radius2 | 0.6 mm |
| D | 35 mm |
| C0 - Static Radial Rating | 4010 N |
| Bearing Width | 11 mm |
| da - Inner Ring Backing Diameter | 18.900 mm |
| Design Units | METRIC |
| Bearing Weight | 0.044 Kg |
| Ce - Dynamic Radial Rating1 | 9580 N |
| Cage Type | CR - Phenolic Outer |
