Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 7/8 in Bore Dia - Stainless Steel Shaft Collars
RULAND MANUFACTURINGStainless Steel Shaft Collars

RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 7/8 in Bore Dia

The RULAND MANUFACTURING Shaft Collar is a 2-piece, inch, round, clamp-on stainless steel shaft collar with a 2 7/8 in bore diameter, made from 303 stainless steel (MPN SP-46-SS).

SKU 3G-OTH-132559

Also listed as: SP46SS · SP 46 SS

Brand
RULAND MANUFACTURING
Item
Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 7/8 in Bore Dia
Category
Stainless 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 — 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
SP-46-SS
Type
Inch, Round, Clamp-On, 303
Bore Dia
2 7/8 in

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 2-piece, inch, round, clamp-on stainless steel shaft collar with a 2 7/8 in bore diameter, made from 303 stainless steel (MPN SP-46-SS).

Frequently Asked Questions

What is a Ruland Manufacturing SP-46-SS shaft collar used for?

The Ruland Manufacturing SP-46-SS is a 2-piece, clamp-on shaft collar used to position, secure, or limit components on a shaft. It is commonly applied in power transmission, conveyor systems, and industrial machinery where precise axial location and corrosion resistance are required.

What are the specifications of the Ruland Manufacturing SP-46-SS shaft collar?

The SP-46-SS is a 2-piece, round, clamp-on shaft collar with a 2 7/8 in bore diameter. It is made from 303 stainless steel for corrosion resistance. The manufacturer part number is SP-46-SS, and it is designed for inch shafting in industrial applications.

Where to buy a Ruland Manufacturing SP-46-SS shaft collar worldwide?

3G Electric supplies and delivers the Ruland Manufacturing SP-46-SS shaft collar worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.

How to install a Ruland Manufacturing 2-piece clamp-on shaft collar?

To install a 2-piece clamp-on shaft collar, first clean the shaft surface. Place the two halves around the shaft, align the bore, then evenly tighten the screws to the manufacturer's recommended torque. Avoid over-tightening to prevent shaft damage. Always verify axial position before final clamping.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This inch-series, round, clamp-on shaft collar from RULAND MANUFACTURING has a 3 in bore diameter and 7/8 in collar width. The two-piece stainless steel design secures components on shafts in industrial machinery, such as positioning stops or spacers. Its corrosion-resistant material suits applications where moisture or hygiene is a concern
RULAND MANUFACTURING
This inch-series, round, clamp-on shaft collar from RULAND MANUFACTURING has a 3 in bore diameter and 7/8 in collar width. The two-piece stainless steel design secures components on shafts in industrial machinery, such as positioning stops or spacers. Its corrosion-resistant material suits applications where moisture or hygiene is a concern
This 2-piece clamp-on shaft collar is made of stainless steel and has a 3/8 in bore diameter. It is used for positioning and securing components on shafts in industrial machinery such as conveyors and packaging equipment
RULAND MANUFACTURING
This 2-piece clamp-on shaft collar is made of stainless steel and has a 3/8 in bore diameter. It is used for positioning and securing components on shafts in industrial machinery such as conveyors and packaging equipment
This stainless steel shaft collar is a 2-piece, clamp-on design with a 5/16 inch bore diameter. It is used to position, secure, or limit axial movement on a shaft in industrial machinery, conveyors, and automation systems
RULAND MANUFACTURING
This stainless steel shaft collar is a 2-piece, clamp-on design with a 5/16 inch bore diameter. It is used to position, secure, or limit axial movement on a shaft in industrial machinery, conveyors, and automation systems
This RULAND MANUFACTURING shaft collar is a 2-piece, clamp-on design with a 2 15/16 inch bore diameter, made from 303 stainless steel. It is used to position and secure components on a shaft without marring the shaft surface. Typical applications include industrial machinery, conveyor systems, and automation equipment requiring precise axial positioning and easy installation
RULAND MANUFACTURING
This RULAND MANUFACTURING shaft collar is a 2-piece, clamp-on design with a 2 15/16 inch bore diameter, made from 303 stainless steel. It is used to position and secure components on a shaft without marring the shaft surface. Typical applications include industrial machinery, conveyor systems, and automation equipment requiring precise axial positioning and easy installation
This RULAND MANUFACTURING shaft collar is a 2-piece, round, clamp-on design with a 2 7/8 in bore diameter, made from carbon steel. It is used for axial positioning, securing, or limiting components on shafts in industrial machinery such as conveyor systems, packaging equipment, and power transmission assemblies
RULAND MANUFACTURING
This RULAND MANUFACTURING shaft collar is a 2-piece, round, clamp-on design with a 2 7/8 in bore diameter, made from carbon steel. It is used for axial positioning, securing, or limiting components on shafts in industrial machinery such as conveyor systems, packaging equipment, and power transmission assemblies
This 2-piece, round, clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It has a bore diameter of 2 11/16 inches and is designed for inch-series applications. Used to position and secure components on shafts in industrial machinery, conveyors, and automation equipment
RULAND MANUFACTURING
This 2-piece, round, clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It has a bore diameter of 2 11/16 inches and is designed for inch-series applications. Used to position and secure components on shafts in industrial machinery, conveyors, and automation equipment

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
This 1-piece stainless steel shaft collar features a round, clamp-on design with a metric bore and inch dimensions. With a 15 mm collar width, it provides secure positioning and component retention on shafts in industrial machinery, such as in automation, packaging, and material handling equipment
RULAND MANUFACTURING
This 1-piece stainless steel shaft collar features a round, clamp-on design with a metric bore and inch dimensions. With a 15 mm collar width, it provides secure positioning and component retention on shafts in industrial machinery, such as in automation, packaging, and material handling equipment
This 2-piece, round, clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It has a 2 1/8 in bore diameter and is designed for inch shafting. Used for positioning and securing components on shafts in power transmission, conveyor systems, and precision machinery
RULAND MANUFACTURING
This 2-piece, round, clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It has a 2 1/8 in bore diameter and is designed for inch shafting. Used for positioning and securing components on shafts in power transmission, conveyor systems, and precision machinery
This RULAND MANUFACTURING shaft collar is a one-piece, metric, round, clamp-on design made from stainless steel. It has an 8 mm bore diameter and a 9 mm collar width. Used to position and secure components on shafts in industrial machinery, conveyors, and automation systems
RULAND MANUFACTURING
This RULAND MANUFACTURING shaft collar is a one-piece, metric, round, clamp-on design made from stainless steel. It has an 8 mm bore diameter and a 9 mm collar width. Used to position and secure components on shafts in industrial machinery, conveyors, and automation systems
This one-piece stainless steel shaft collar has a 1/4 in bore and a clamp-on design for inch-dimension shafts. It secures components such as bearings, sprockets, and pulleys against axial movement in power transmission and motion control assemblies. The corrosion-resistant stainless steel construction suits washdown and outdoor environments
RULAND MANUFACTURING
This one-piece stainless steel shaft collar has a 1/4 in bore and a clamp-on design for inch-dimension shafts. It secures components such as bearings, sprockets, and pulleys against axial movement in power transmission and motion control assemblies. The corrosion-resistant stainless steel construction suits washdown and outdoor environments
This 2-piece, clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It features a 2 1/16 inch bore diameter and is designed for inch shafting. Used to position, secure, or limit axial movement of components on a shaft in power transmission and automation equipment
RULAND MANUFACTURING
This 2-piece, clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It features a 2 1/16 inch bore diameter and is designed for inch shafting. Used to position, secure, or limit axial movement of components on a shaft in power transmission and automation equipment
One-piece stainless steel shaft collar with a round, clamp-on design. Bore diameter 50 mm, collar width 19 mm. Metric sizing. Used to position and secure components on shafts in power transmission and industrial machinery
RULAND MANUFACTURING
One-piece stainless steel shaft collar with a round, clamp-on design. Bore diameter 50 mm, collar width 19 mm. Metric sizing. Used to position and secure components on shafts in power transmission and industrial machinery
One-piece clamp-on stainless steel shaft collar with 60 mm bore diameter and 19 mm collar width. Designed for round metric shafts to position and secure components, preventing axial movement in power transmission and motion control applications
RULAND MANUFACTURING
One-piece clamp-on stainless steel shaft collar with 60 mm bore diameter and 19 mm collar width. Designed for round metric shafts to position and secure components, preventing axial movement in power transmission and motion control applications
This one-piece stainless steel shaft collar features a round, clamp-on design with a 5/16 in bore diameter. It is used to secure components such as bearings, sprockets, and pulleys on shafts, preventing axial movement in industrial machinery and automation systems
RULAND MANUFACTURING
This one-piece stainless steel shaft collar features a round, clamp-on design with a 5/16 in bore diameter. It is used to secure components such as bearings, sprockets, and pulleys on shafts, preventing axial movement in industrial machinery and automation systems