Bearing NU 2344 ECMA SKF NU 2344 ECMA SKF bearing Size Chart (mm/inches) |
|---|
| Engineering Group | Mounted Bearing |
| Bearing Number | 22222 |
| Shaft Size | 4-7/16 in |
| Shaft Size Type | Imperial |
| Full Timken Part Number | QAAPF22A407SB |
| Locking Style | Double Concentric |
| Weight | 82 lb |
| Housing Style | Four-Bolt Pillow Block |
| UPC Code | 0883450027908 |
| Dimension A | 4.75 in |
| Dimension B | 9.19 in |
| Dimension C | 6.3 in |
| Dimension D Max | 14.50 in |
| Dimension D Min | 11.88 in |
| Dimension E | 2.50 in |
| Dimension F | 16.13 in |
| Dimension G | 4.7500 in |
| Dimension H | 1.58 in |
| Dimension J (Bolt Size) | 0.750 in |
| Dimension L | 5.51 in |
| Dimension M | 3.13 in |
| Dimension RAA | 1.13 in |
| Dimension SAA | 6.25 in |
| C0 - Static Load | 147000 lb |
| C - Dynamic Load (Basic) | 125000 lb |
| e - Geometry Factor | 0.25 |
| Y1 - Geometry Factor | 2.73 |
| Y2 - Geometry Factor | 4.06 |
| Oil Lubrication - M/N Seal | 900 rpm |
| Oil Lubrication - T Seal | 1700 rpm |
| Oil Lubrication - B/C/O Seal | 600 rpm |
| Grease Lubrication - M/N Seal | 900 rpm |
| Grease Lubrication - T Seal | 1200 rpm |
| Grease Lubrication - B/C/O Seal | 600 rpm |
| Float | 0.083 in |
| Shaft Tolerance | 0.0050 in |
| Eng Internal Radial Clearance - Min | 0.0030 |
| Eng Internal Radial Clearance - Max | 0.0047 |
| Pre Install Clearance Min | 0.0030 in |
| Pre Install Clearance Max | 0.0047 in |