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RULAND MANUFACTURING MCL-21-FZ Steel Shaft Collar, 21 mm Bore, 15 mm Width - Steel Shaft Collars
RULAND MANUFACTURINGSteel Shaft Collars

RULAND MANUFACTURING MCL-21-FZ Steel Shaft Collar, 21 mm Bore, 15 mm Width

The RULAND MANUFACTURING Shaft Collar is a 1-piece steel shaft collar with a 21 mm bore diameter and 15 mm collar width. It features a round, clamp-on design and is supplied in metric dimensions (MPN MCL-21-FZ).

SKU 3G-OTH-148105

Also listed as: MCL21FZ · MCL 21 FZ

Brand
RULAND MANUFACTURING
Item
MCL-21-FZ Steel Shaft Collar, 21 mm Bore, 15 mm Width
Category
Steel Shaft Collars
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MCL-21-FZ
Type
Metric, Round, Clamp-On
Bore Dia
21 mm
Collar Wd
15 mm

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Shaft Collar is a 1-piece steel shaft collar with a 21 mm bore diameter and 15 mm collar width. It features a round, clamp-on design and is supplied in metric dimensions (MPN MCL-21-FZ).

Frequently Asked Questions

What is the RULAND MANUFACTURING MCL-21-FZ shaft collar used for?

The RULAND MANUFACTURING MCL-21-FZ is a 1-piece steel shaft collar used to position, secure, or limit components on a shaft. It is commonly applied in industrial machinery, conveyors, and automation systems where precise axial location is required.

What are the specifications of the RULAND MANUFACTURING MCL-21-FZ shaft collar?

The RULAND MANUFACTURING MCL-21-FZ is a 1-piece, round, clamp-on shaft collar with a 21 mm bore diameter and 15 mm collar width. It is made of steel and supplied in metric dimensions. The manufacturer part number is MCL-21-FZ.

Where to buy the RULAND MANUFACTURING MCL-21-FZ shaft collar worldwide?

3G Electric supplies the RULAND MANUFACTURING MCL-21-FZ shaft collar worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To install the RULAND MANUFACTURING MCL-21-FZ, slide it onto the shaft at the desired position. Tighten the clamp screw evenly using a hex key until the collar is securely fastened. Avoid overtightening to prevent shaft damage. Always follow standard shaft-collar installation practices.

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 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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