NNU4992K NTN Cylindrical Roller Bearing
NNU4992K NTN Cylindrical Roller Bearing Manufacturers , 180x280x120 Online Wholesale Suppliers ASAHI FORGE OF AMERICA BEARING CORP. !
| Brand Name: | NTN |
| Model Number: | NNU4992K |
| r1 min.: | 1.1 mm |
| T: | 120 mm |
| Bore Diameter (mm): | 180 |
| Width (mm): | 120 |
| ra1 max.: | 1 mm |
| r min.: | 2.1 mm |
| Outer Diameter (mm): | 280 |
| Bearing number: | 180TAD20 |
Product Details
| r1 min. | 1.1 mm |
| T | 120 mm |
| Bore Diameter (mm) | 180 |
| Width (mm) | 120 |
| ra1 max. | 1 mm |
| r min. | 2.1 mm |
| Outer Diameter (mm) | 280 |
| Bearing number | 180TAD20 |
| D | 280 mm |
| Basic dynamic load rating (C) | 200 kN |
| d1 | 248 mm |
| d | 180 mm |
| Da max. | 264 mm |
| Basic static load rating (C0) | 640 kN |
| da min. | 220 mm |
| (Grease) Lubrication Speed | 1500 r/min |
| Angle (α) | 60 ° |
| Size (mm) | 180x280x120 |
| Weight | 24.7 Kg |
| C | 60 mm |
