We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
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
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
One-piece steel shaft collar with a round, clamp-on design. Bore diameter 20 mm, collar width 15 mm. Used for positioning and securing components on shafts in industrial machinery and automation systems
RULAND MANUFACTURING
One-piece steel shaft collar with a round, clamp-on design. Bore diameter 20 mm, collar width 15 mm. Used for positioning and securing components on shafts in industrial machinery and automation systems
This steel shaft collar is a one-piece, round clamp-on type with a metric bore that accepts inch shafts. It has a 15 mm collar width and is used to secure components such as sprockets, pulleys, and bearings onto shafts, preventing axial movement in power transmission and industrial equipment
RULAND MANUFACTURING
This steel shaft collar is a one-piece, round clamp-on type with a metric bore that accepts inch shafts. It has a 15 mm collar width and is used to secure components such as sprockets, pulleys, and bearings onto shafts, preventing axial movement in power transmission and industrial equipment
This steel shaft collar is a 1-piece, round, clamp-on type with a metric with inch bore and 15 mm collar width. It is used to position and secure components on shafts, providing a positive stop without marring the shaft surface. Typical applications include industrial machinery, conveyors, and automation equipment where precision alignment and load-bearing are required
RULAND MANUFACTURING
This steel shaft collar is a 1-piece, round, clamp-on type with a metric with inch bore and 15 mm collar width. It is used to position and secure components on shafts, providing a positive stop without marring the shaft surface. Typical applications include industrial machinery, conveyors, and automation equipment where precision alignment and load-bearing are required
This steel shaft collar features a one-piece, round, clamp-on design with a 19 mm bore diameter and 15 mm collar width. It is used for positioning, spacing, or limiting components on shafts in power transmission and motion control applications
RULAND MANUFACTURING
This steel shaft collar features a one-piece, round, clamp-on design with a 19 mm bore diameter and 15 mm collar width. It is used for positioning, spacing, or limiting components on shafts in power transmission and motion control applications
Metric round clamp-on shaft collar with 18 mm bore diameter and 13 mm width. One-piece steel construction for secure positioning and clamping of components on shafts. Suitable for use in machinery, conveyors, and automation systems requiring precise axial location
RULAND MANUFACTURING
Metric round clamp-on shaft collar with 18 mm bore diameter and 13 mm width. One-piece steel construction for secure positioning and clamping of components on shafts. Suitable for use in machinery, conveyors, and automation systems requiring precise axial location
Steel shaft collar with a 38 mm bore diameter and 15 mm width. One-piece round clamp-on design for metric shafts. Used to position and secure components such as bearings, sprockets, and pulleys on shafts in industrial machinery and automation equipment
RULAND MANUFACTURING
Steel shaft collar with a 38 mm bore diameter and 15 mm width. One-piece round clamp-on design for metric shafts. Used to position and secure components such as bearings, sprockets, and pulleys on shafts in industrial machinery and automation equipment

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts →
This steel shaft collar features a 1-piece clamp-on design with a 5 mm bore diameter and 9 mm collar width. It is used to position and secure components on shafts in power transmission and motion control applications
RULAND MANUFACTURING
This steel shaft collar features a 1-piece clamp-on design with a 5 mm bore diameter and 9 mm collar width. It is used to position and secure components on shafts in power transmission and motion control applications
This steel shaft collar is a 2-piece, round, clamp-on type with a metric bore and inch bore option. It has a 19 mm collar width. Used to position and secure components on a shaft, preventing axial movement in power transmission, conveyor systems, and industrial machinery
RULAND MANUFACTURING
This steel shaft collar is a 2-piece, round, clamp-on type with a metric bore and inch bore option. It has a 19 mm collar width. Used to position and secure components on a shaft, preventing axial movement in power transmission, conveyor systems, and industrial machinery
This steel shaft collar is a two-piece, round, clamp-on type with a metric bore and inch bore option. It has a 15 mm collar width and is used to position and secure components on shafts in industrial machinery, such as providing positive stops, locating bearings, or actuating mechanical limit switches
RULAND MANUFACTURING
This steel shaft collar is a two-piece, round, clamp-on type with a metric bore and inch bore option. It has a 15 mm collar width and is used to position and secure components on shafts in industrial machinery, such as providing positive stops, locating bearings, or actuating mechanical limit switches
This steel shaft collar is a 2-piece, round, clamp-on type with a 7/16 in bore diameter. It is designed for metric shafts with an inch bore. Used to locate, position, or limit components on a shaft in power transmission, conveyor systems, and industrial machinery
RULAND MANUFACTURING
This steel shaft collar is a 2-piece, round, clamp-on type with a 7/16 in bore diameter. It is designed for metric shafts with an inch bore. Used to locate, position, or limit components on a shaft in power transmission, conveyor systems, and industrial machinery
This steel shaft collar features a one-piece clamp-on design for secure positioning on 7/8 inch shafts. It is used in power transmission and industrial machinery to prevent axial movement of components such as bearings, sprockets, and pulleys. The collar has a 1/2 inch width and is suitable for moderate-duty applications
RULAND MANUFACTURING
This steel shaft collar features a one-piece clamp-on design for secure positioning on 7/8 inch shafts. It is used in power transmission and industrial machinery to prevent axial movement of components such as bearings, sprockets, and pulleys. The collar has a 1/2 inch width and is suitable for moderate-duty applications
This steel shaft collar features a 1-piece clamp-on design with a round profile. It has a metric bore with inch bore option and a 19 mm collar width. Used for axial positioning and securing components on shafts in power transmission, conveyor, and automation systems
RULAND MANUFACTURING
This steel shaft collar features a 1-piece clamp-on design with a round profile. It has a metric bore with inch bore option and a 19 mm collar width. Used for axial positioning and securing components on shafts in power transmission, conveyor, and automation systems
This steel shaft collar is a one-piece, round, clamp-on design with a 24 mm bore diameter and 15 mm collar width. It provides secure axial positioning of components on shafts without marring the shaft surface. Suitable for use in power transmission and motion control assemblies where precise location is required
RULAND MANUFACTURING
This steel shaft collar is a one-piece, round, clamp-on design with a 24 mm bore diameter and 15 mm collar width. It provides secure axial positioning of components on shafts without marring the shaft surface. Suitable for use in power transmission and motion control assemblies where precise location is required
Metric round clamp-on shaft collar with 16 mm bore diameter and 13 mm collar width. Two-piece steel design secures components on shafts without marring the surface. Used for positioning and preventing axial movement in power transmission, conveyor, and automation systems
RULAND MANUFACTURING
Metric round clamp-on shaft collar with 16 mm bore diameter and 13 mm collar width. Two-piece steel design secures components on shafts without marring the surface. Used for positioning and preventing axial movement in power transmission, conveyor, and automation systems