H Series Geroter Motor, 7.30 cu in/rev, 2 Bolt Mounting Flange, 1 in. Straight Keyed Shaft, 1/2 NPT Ports, Compact yet powerful|Extended bearing life|Increased shaft seal

You’re looking at a 2-bolt mounting flange with a 1 inch straight keyed shaft, so it matches that common 2-bolt, keyed-shaft setup.

Premium quality anti-wear hydraulic fluid is what you want in this one. On the filtration side, the recommended cleanliness level is ISO 18/13, so make sure your system is hitting that before you put it to work. One thing worth knowing up front is that Eaton Char-Lynn calls for a proper break-in period before running it at full load. Plan to run the motor for about an hour at roughly 30% of rated pressure, and make sure it's fully filled with fluid before you ever put any load on it. Skipping that step is one of the faster ways to shorten motor life.

You'll find this Eaton Char-Lynn H series motor used in agricultural equipment like augers, harvesters, and seeders. It's also good for industrial sweepers and floor polishers.