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RULAND MANUFACTURING Shaft Collar: 1-Piece, Inch, Round, Clamp-On, 1 5/16 in Bore Dia - Stainless Steel Shaft Collars
RULAND MANUFACTURINGStainless Steel Shaft Collars

RULAND MANUFACTURING Shaft Collar: 1-Piece, Inch, Round, Clamp-On, 1 5/16 in Bore Dia

The RULAND MANUFACTURING Shaft Collar is a 1-piece, clamp-on stainless steel shaft collar with a 1 5/16 inch bore diameter. This inch-sized component is manufactured from 316 stainless steel under part number CL-21-ST.

SKU 3G-OTH-137438

Brand
RULAND MANUFACTURING
Item
Shaft Collar: 1-Piece, Inch, Round, Clamp-On, 1 5/16 in Bore Dia
Category
Stainless Steel Shaft Collars
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
CL-21-ST
Type
Inch, Round, Clamp-On, 316
Bore Dia
1 5/16 in
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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Shaft Collar is a 1-piece, clamp-on stainless steel shaft collar with a 1 5/16 inch bore diameter. This inch-sized component is manufactured from 316 stainless steel under part number CL-21-ST.

Frequently Asked Questions

What is a RULAND MANUFACTURING shaft collar used for?

A RULAND MANUFACTURING shaft collar is used to position, secure, or limit axial movement of components on a shaft. Common applications include industrial machinery, conveyors, and automation equipment where precise component location is required.

What are the specifications of the RULAND MANUFACTURING CL-21-ST shaft collar?

The RULAND MANUFACTURING CL-21-ST is a 1-piece, clamp-on shaft collar with a 1 5/16 inch bore diameter. It is made from 316 stainless steel and is an inch-sized component. The part number is CL-21-ST.

Where to buy RULAND MANUFACTURING shaft collars worldwide?

3G Electric supplies RULAND MANUFACTURING shaft collars worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the CL-21-ST or other RULAND components.

How to install a RULAND MANUFACTURING clamp-on shaft collar?

To install a RULAND MANUFACTURING clamp-on shaft collar, slide it onto the shaft to the desired position. Tighten the clamp screw evenly using a hex key until the collar is securely fastened. Avoid overtightening to prevent damage to the shaft or collar.

Used in

Common applications for RULAND MANUFACTURING
Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.
CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.
Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.
Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.
Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.
Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.

RULAND MANUFACTURING Products

3G Electric supplies RULAND MANUFACTURING stainless steel shaft collars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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