NNU4992
Browse NNU4992 Categories in the Manufacturers Online NACHI BEARINGS OF AMERICA CORP. 330 Material constant KM 139.5 mm Da min. Free. including Thrust Spherical Roller Bearing.
| Brand Name: | NTN |
| Model Number: | NNU4992 |
| Material constant KM: | 330 |
| Mass plain bearing: | 7 kg |
| Da min.: | 139.5 mm |
| dk: | 146.05 mm |
| Da max.: | 152.5 mm |
| da min.: | 108 mm |
| Basic dynamic load rating C: | 900 kN |
| r2 min.: | 1 mm |
| PDF |
NNU4992 |
Product Details
| Material constant KM | 330 |
| Mass plain bearing | 7 kg |
| Da min. | 139.5 mm |
| dk | 146.05 mm |
| Da max. | 152.5 mm |
| da min. | 108 mm |
| Basic dynamic load rating C | 900 kN |
| r2 min. | 1 mm |
| Basic static load rating C0 | 2650 kN |
| da max. | 115.5 mm |
| α | 6 ° |
| Sealing solution | Triple-lip seals |
| r1 min. | 0.6 mm |
| Specific static load factor K0 | 300 N/mm² |
| B | 88.9 mm |
| b | 10.5 mm |
| M | 8 mm |
| rb max. | 1 mm |
| d | 101.6 mm |
| Specific dynamic load factor K | 100 N/mm² |
