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

3G Electric
RFQ CartGet a QuoteSign inSign up
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 15/16 in Bore Dia - Steel Shaft Collars
RULAND MANUFACTURINGSteel Shaft Collars

RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 15/16 in Bore Dia

The RULAND MANUFACTURING Shaft Collar is a 2-piece, inch, round, clamp-on steel shaft collar with a 1 15/16 in bore diameter, made from carbon steel (MPN SP-31-F). This product is part of our broad industrial supply…

SKU 3G-OTH-160253

Brand
RULAND MANUFACTURING
Item
Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 15/16 in Bore Dia
Category
Steel Shaft Collars
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SP-31-F
Type
Inch, Round, Clamp-On, Carbon Steel
Bore Dia
1 15/16 in
View Full Spec Sheet

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 steel shaft collar with a 1 15/16 in bore diameter, made from carbon steel (MPN SP-31-F). This product is part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello.

Frequently Asked Questions

What is a RULAND MANUFACTURING SP-31-F shaft collar used for?

The RULAND MANUFACTURING SP-31-F is a 2-piece, clamp-on shaft collar used to position, secure, or limit components on a shaft in industrial machinery. It is commonly applied in conveyors, packaging equipment, and power transmission systems where precise axial positioning and high holding force are required.

What are the specifications of the RULAND MANUFACTURING SP-31-F shaft collar?

The SP-31-F is a 2-piece, round, clamp-on shaft collar with a 1 15/16 inch bore diameter. It is made from carbon steel and is designed for inch-dimension shafts. The manufacturer part number is SP-31-F, and it is produced by RULAND MANUFACTURING.

Where to buy a RULAND MANUFACTURING SP-31-F shaft collar worldwide?

You can source the RULAND MANUFACTURING SP-31-F shaft collar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to install a RULAND MANUFACTURING 2-piece shaft collar?

To install a 2-piece clamp-on shaft collar like the SP-31-F, place the two halves around the shaft at the desired position, then tighten the screws evenly to the manufacturer's recommended torque. Ensure the bore is clean and the shaft is free of debris for secure clamping without shaft damage.

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 →

Similar products

Matched by specification & description
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 11/16 in Bore Dia, Carbon Steel (MPN SP-27-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 11/16 in Bore Dia, Carbon Steel (MPN SP-27-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1/8 in Bore Dia, Carbon Steel (MPN SP-2-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1/8 in Bore Dia, Carbon Steel (MPN SP-2-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 5/16 in Bore Dia, Carbon Steel (MPN SP-21-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 5/16 in Bore Dia, Carbon Steel (MPN SP-21-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 3/8 in Bore Dia, Carbon Steel (MPN SP-22-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 3/8 in Bore Dia, Carbon Steel (MPN SP-22-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 5/8 in Bore Dia, Carbon Steel (MPN SP-26-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 5/8 in Bore Dia, Carbon Steel (MPN SP-26-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 9/16 in Bore Dia, Carbon Steel (MPN SP-25-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 9/16 in Bore Dia, Carbon Steel (MPN SP-25-F). Key specifications — attr671628: RULAND MANUFACTURING.

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts →
RULAND MANUFACTURING Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 50 mm Bore Dia, 19 mm Collar Wd (MPN MSP-50-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 50 mm Bore Dia, 19 mm Collar Wd (MPN MSP-50-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 3 in Bore Dia, 7/8 in Collar Wd (MPN SP-48-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 3 in Bore Dia, 7/8 in Collar Wd (MPN SP-48-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/2 in Bore Dia, Carbon Steel (MPN SP-24-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/2 in Bore Dia, Carbon Steel (MPN SP-24-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 23 mm Bore Dia, 15 mm Collar Wd (MPN MSP-23-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 23 mm Bore Dia, 15 mm Collar Wd (MPN MSP-23-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 13/16 in Bore Dia, Carbon Steel (MPN SP-45-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 13/16 in Bore Dia, Carbon Steel (MPN SP-45-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 3/16 in Bore Dia, Carbon Steel (MPN SP-3-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 3/16 in Bore Dia, Carbon Steel (MPN SP-3-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/4 in Bore Dia, Carbon Steel (MPN SP-20-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/4 in Bore Dia, Carbon Steel (MPN SP-20-F). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING Shaft Collar: 2-Piece, Metric with Inch Bore, Round, Clamp-On, 15 mm Collar Wd (MPN MSP-20E-FZ). Key specifications — attr671628: RULAND MANUFACTURING.
RULAND MANUFACTURING
RULAND MANUFACTURING Shaft Collar: 2-Piece, Metric with Inch Bore, Round, Clamp-On, 15 mm Collar Wd (MPN MSP-20E-FZ). Key specifications — attr671628: RULAND MANUFACTURING.