Te-Co 42427 Keylocking Inserts, 1.440" Thread Tap Minimum Depth, 1-1/4-12 Thread Tap Size Class 2B, 7/8-9 Internal Thread, 1.250
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$46.26
CSink Diameter1.270 inC’Sink Diameter1.270 inDrill Depth5/16 inDrill Size1-3/32 inExternal Thread1-1/4-12FinishParkerizedHole Depth1.44 inInstallation Tool Item No42480Internal thread7/8-9Internal Thread7/8-9Keys302Length1.250 inMaterialCarbon SteelStainless Steel Inserts303Tap Drill Size1-3/16Technical Notes302Thread Tap Minimum Depth1.440 inThread Tap Size Class 2B1-1/4-12Thread TypeInternal Thread Class 2B, External Thread (Mod) Class 2ATolerances+.010 inch or +.25 mm unless specified otherwiseTypeHeavy Duty Keylocking Insert
Specifications
| Auxiliary lip | Yes |
| Design | CRWHA1 |
| Housing bore diameter | 133.38 mm, 5.251 in |
| Maximum operating temperature | 100.0 °C, 212.0 °F |
| Maximum operating temperature (°F) | 100.0 °C, 212.0 |
| Minimum operating temperature | -40.0 °C, -40.0 °F |
| Minimum operating temperature (°F) | -40.0 °C, -40.0 |
| Permissible circumferential speed | 10.96 m/s |
| Rotational speed | 1920.0 r/min |
| Seal width | 11.13 mm, 0.438 in |
| Sealing lip material | Nitrile rubber (NBR) |
| Shaft diameter | 107.95 mm, 4.25 in |
| Type of outside diameter | Metal-cased with sealant coating on the outside diameter |
| Unit system | Inch |
42427
