Rugged Heavy Duty Double Set Collar Flange Block With Four Bolt Piloted Flange And Double Setscrew Locking Collar For Non Expansion Cast Iron Construction 1 15/16 Inch Shaft Size 4 1/16 Inch Bolt Spacing 5 3/4 Inch Bolt Circle Rexnord ZF5115S

Rugged double collar flange block for 1-15/16 shaft (Single)
✔️ Non-expansion, 4-bolt piloted flange with double setscrew collar

This rugged flange block is designed to anchor shafts in power transmission and conveying setups. It features a four-bolt piloted flange and a double setscrew locking collar for secure, rigid support in heavy-duty machinery. The cast iron housing provides durability where high load and shock are common, and clearance seals help retain lubrication and keep contaminants out. Shaft size is 1-15/16 inches with a 4-1/16 inch bolt spacing and a 5-3/4 inch bolt circle.

✅ Shaft size: 1-15/16 in
✅ Four-bolt piloted flange
✅ Double setscrew locking collar
✅ Non-expansion cast iron housing
✅ Bolt spacing: 4-1/16 in
✅ Bolt circle: 5-3/4 in

💡 What is a double set collar flange block used for in shaft assemblies? This handy piece helps locate shafts in rugged machinery and power transmission setups. - shaft alignment and axial retention in heavy-duty gear trains
- locking collar maintains position under vibration and load
- cast iron housing resists impact in industrial settings
- compatible with 1-15/16 in shafts and 5-3/4 in bolt circle