Ruland Manufacturing
Ruland Manufacturing CL-12-A Shaft Collar 3/4 In Aluminum Collectible
Aluminum shaft collar clamps 3/4-inch round bores with a single alloy-steel screw
- TypeBearings, V-belts & Power Transmission Equipment
- ColorTransparent
- Precision fit for 3/4 in shafts
- Lightweight 2024 aluminum construction
- Secure 1-piece clamp with alloy steel screw
- 81 in clearance diameter for assembly
- New collectible shaft collar from Ruland Manufacturing
Precision Shaft Collar for 3/4 Inch Bore
The Ruland CL-12-A is a one-piece clamp collar machined from 2024-grade aluminum with a 3/4 inch round bore. It suits hobbyists, restorers or collectors who need a lightweight, corrosion-resistant fastening point on inch-sized shafts. The clear anodised finish keeps the metal visible for inspection or display purposes.
Simple One-Piece Clamp Installation
A single alloy-steel socket screw tightens the split clamp evenly around the shaft without marring the surface. No keyway or set-screw drilling is required, so alignment stays repeatable. Over-torquing the screw can distort the thin aluminum wall, and the 1/2 inch collar width leaves little leverage for very high axial loads.
Verify Shaft Diameter and Clearance First
Measure the shaft to confirm an exact 3/4 inch outside diameter before ordering. The collar’s 1 1/2 inch outside diameter and 1.81 inch clearance diameter determine the space needed inside brackets or housings. California Proposition 65 warnings apply, so handlers should follow safe-practice guidelines for the listed chemicals.
Highlights
- Precision fit for 3/4 in shafts
- Lightweight 2024 aluminum construction
- Secure 1-piece clamp with alloy steel screw
- 81 in clearance diameter for assembly
- New collectible shaft collar from Ruland Manufacturing
Specifications
| Brand | RULAND |
|---|---|
| Type | Bearings, V-belts & Power Transmission Equipment |
| Color | Transparent |
Questions about this item
How do I verify the CL-12-A shaft collar is seated correctly after installation?
The 1-piece clamp design tightens with its alloy steel screw; a secure fit is confirmed when the collar does not rotate or slide on the 3/4 in shaft.
What components are included with the CL-12-A shaft collar?
The package contains one 2024 aluminum collar with a 1 1/2 in outside diameter, 1/2 in width, 1.81 in clearance diameter, and an alloy steel clamping screw.
Which bore size should I select for a 3/4 inch round shaft?
Choose the CL-12-A model with its 3/4 in round bore diameter; it matches the shaft exactly and uses a 1-piece clamp construction.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Tour Edge Golf Mfg. Inc. pdprsu0138 golf accessory
- Toys and Games



