E-PF-TRB-2 1/4产品参数
| 参数 | 数据 | 说明 |
|---|---|---|
| Shaft Size | 2-1/4 in | |
| Shaft Size Type | Imperial | |
| Weight | 18 lb | |
| UPC Code | 053893778273 | |
| Dimension B | 4 in | |
| Dimension H | 7-5/8 in | |
| Dimension A | 3-5/16 in | |
| Dimension N2 | 4.600 in | |
| Dimension J | 6-1/2 in | |
| Dimension A3 | 1-5/16 in | |
| Bolt Diameter | 1/2 in | |
| Dimension E | 1-13/16 in | |
| Dimension A1 | 5/8 in | |
| Dimension D | 5-1/2 in | Tolerance +.000 /-.002 in |
| Dimension d1 | 4-1/16 in | |
| Dimension A2 | 1-3/16 in | |
| e | 0.40 | |
| X (if Fa/Fr ≤ e) | 0.87 | |
| Y (if Fa/Fr ≤ e) | 2.17 | |
| X (if Fa/Fr > e) | 0.7 | |
| Y (if Fa/Fr > e) | 2.63 | |
| K Factor | 1.51 | |
| C90 Dynamic Load Rating | 11600 lb | C90 is the Dynamic Load Rating based on a rated Life of 90 million revolutions (3000 hrs at 500 RPM). |
| C0 Static Load Rating | 54000 lb | |
| Fa-max Maximum Permissible Thrust Load | 3454 lb | Fa-max is based on the limits of the holding force of two properly tightened collars and set screws. Fifty percent of the values should be used when a single collar is installed. |
| Fr-max Maximum Allowable Slip Fit Radial Load | 9500 lb | If the application loads approach or exceed Fr-max, the shaft fit should be adjusted to a line-to-line (g6 or h6) or light press fit (m6). |
| Max. Speed | 2420 rpm | Timken Double Lip Seal |
