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

3G Electric
RFQ CartGet a QuoteSign inSign up
SMITH BEARING Heavy Stud Cam Follower HR-3 - Heavy Stud Cam Followers
SMITH BEARINGHeavy Stud Cam Followers

SMITH BEARING Heavy Stud Cam Follower HR-3

The SMITH BEARING Cam Follower (MPN HR-3) is a heavy-duty stud-type cam follower with a 3-inch diameter and 1 3/4-inch roller width. It features a single-row, open design with a screwdriver slot and flat outer ring…

SKU 3G-OTH-99343

Also listed as: HR3 · HR 3

Brand
SMITH BEARING
Item
Heavy Stud Cam Follower HR-3
Category
Heavy Stud Cam Followers
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

SMITH BEARING
Manufacturer Part Number
HR-3
Type
Heavy, Open, Screwdriver Slot, Flat
Row
1
Duty Type
Heavy
Roller Wd
1 3/4 in
System of Measurement
Inch

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

SMITH BEARING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMITH BEARING Cam Follower (MPN HR-3) is a heavy-duty stud-type cam follower with a 3-inch diameter and 1 3/4-inch roller width. It features a single-row, open design with a screwdriver slot and flat outer ring, built to inch-system measurements for industrial equipment applications.

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 SMITH BEARING Cam Follower HR-3 used for?

The SMITH BEARING Cam Follower HR-3 is used in industrial machinery as a track or cam follower in linear motion systems, conveyors, and automation equipment. Its heavy-duty design handles high radial loads in harsh environments like packaging, material handling, and metalworking.

What are the specifications of the SMITH BEARING Cam Follower HR-3?

The SMITH BEARING Cam Follower HR-3 has a 3-inch outer diameter, 1 3/4-inch roller width, and a heavy-duty stud-type design. It features a single-row, open configuration with a screwdriver slot and flat outer ring, built to inch-system measurements. The manufacturer part number is HR-3.

Where to buy the SMITH BEARING Cam Follower HR-3 worldwide?

You can source the SMITH BEARING Cam Follower HR-3 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.

How to select the right SMITH BEARING Cam Follower for heavy-duty applications?

Select a SMITH BEARING Cam Follower by matching the outer diameter, roller width, and stud size to your application's load and mounting requirements. For heavy-duty use, choose the HR-3 with its 3-inch diameter and single-row design. Verify inch-system compatibility and consult the manufacturer's load ratings.

Used in

Common applications for SMITH BEARING
Packaging machinery — SMITH BEARING MCR series stud cam followers for cam actuation in carton erectors and case sealers.
Conveyor systems — SMITH BEARING HR series heavy stud cam followers for roller guidance in belt conveyors and chain drives.
Automated assembly lines — SMITH BEARING BYR series yoke cam followers for linear motion guides in pick-and-place units.
Food processing equipment — SMITH BEARING HR-2-1/4-XB-SS-FG stainless steel cam followers for washdown conveyor systems.
Material handling — SMITH BEARING BCR-7/8-X non-metallic cam followers for low-noise roller tracks in sortation systems.
Industrial printing presses — SMITH BEARING MCRV-90-SB track rollers for web guiding and tension control mechanisms.

SMITH BEARING Products

3G Electric supplies SMITH BEARING heavy stud cam followers. 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
Heavy stud cam follower with 3 1/4 inch outer diameter, single row, open configuration, screwdriver slot, and flat profile. Designed for inch-system heavy-duty applications in linear motion and cam-follower systems
SMITH BEARING
Heavy stud cam follower with 3 1/4 inch outer diameter, single row, open configuration, screwdriver slot, and flat profile. Designed for inch-system heavy-duty applications in linear motion and cam-follower systems
Single-row heavy stud cam follower with open design, hex socket, and flat profile. Roller width 1 3/4 in. Suitable for cam mechanisms, conveyors, and automation systems requiring precise roller guidance under high loads
SMITH BEARING
Single-row heavy stud cam follower with open design, hex socket, and flat profile. Roller width 1 3/4 in. Suitable for cam mechanisms, conveyors, and automation systems requiring precise roller guidance under high loads
Single-row, open-style heavy stud cam follower with hex socket drive and flat profile. Roller width is 2 inches. Suitable for inch-system industrial equipment requiring robust cam-follower performance in linear motion systems, conveyors, and automation applications
SMITH BEARING
Single-row, open-style heavy stud cam follower with hex socket drive and flat profile. Roller width is 2 inches. Suitable for inch-system industrial equipment requiring robust cam-follower performance in linear motion systems, conveyors, and automation applications
Single-row heavy stud cam follower with 3 1/4 in outer diameter, 1 3/4 in roller width, open configuration, hex socket drive, and flat profile. Inch-system design for use in industrial machinery tracking cam profiles or supporting linear motion under heavy loads
SMITH BEARING
Single-row heavy stud cam follower with 3 1/4 in outer diameter, 1 3/4 in roller width, open configuration, hex socket drive, and flat profile. Inch-system design for use in industrial machinery tracking cam profiles or supporting linear motion under heavy loads
Single-row heavy stud cam follower with a 4 in diameter, 2 1/4 in roller width, and flat profile. Open design with screwdriver slot drive. Suitable for cam-driven machinery and conveyor systems in inch-system applications
SMITH BEARING
Single-row heavy stud cam follower with a 4 in diameter, 2 1/4 in roller width, and flat profile. Open design with screwdriver slot drive. Suitable for cam-driven machinery and conveyor systems in inch-system applications
SMITH BEARING Cam Follower: 3/4 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1/2 in Roller Wd (MPN HR-3/4-B)
SMITH BEARING
SMITH BEARING Cam Follower: 3/4 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1/2 in Roller Wd (MPN HR-3/4-B)

More from SMITH BEARING

View all SMITH BEARING parts →
Single-row heavy stud cam follower with open design, screwdriver slot, and flat profile. Roller width 1/2 in. Suitable for cam-follower applications in machinery requiring inch-system components
SMITH BEARING
Single-row heavy stud cam follower with open design, screwdriver slot, and flat profile. Roller width 1/2 in. Suitable for cam-follower applications in machinery requiring inch-system components
Single-row heavy stud cam follower with open design, hex socket, and flat profile. Roller width 5/8 in. Suitable for linear motion systems, conveyor tracks, and cam-driven machinery in inch-system applications
SMITH BEARING
Single-row heavy stud cam follower with open design, hex socket, and flat profile. Roller width 5/8 in. Suitable for linear motion systems, conveyor tracks, and cam-driven machinery in inch-system applications
Single-row heavy stud cam follower with 1 3/8 in outer diameter, 3/4 in roller width, open configuration, hex socket drive, and flat profile. Designed for inch-system applications requiring high radial load capacity in cam-follower tracks, conveyors, and automation equipment
SMITH BEARING
Single-row heavy stud cam follower with 1 3/8 in outer diameter, 3/4 in roller width, open configuration, hex socket drive, and flat profile. Designed for inch-system applications requiring high radial load capacity in cam-follower tracks, conveyors, and automation equipment
Single-row heavy stud cam follower with open configuration, hex socket drive, and flat profile. Roller width 7/8 in, inch-system dimensions. Used in cam-driven machinery for high radial load support
SMITH BEARING
Single-row heavy stud cam follower with open configuration, hex socket drive, and flat profile. Roller width 7/8 in, inch-system dimensions. Used in cam-driven machinery for high radial load support
Single-row heavy stud cam follower with open configuration, hex socket, and flat profile. Roller width 1 in, outer diameter 1-3/4 in. Designed for inch-system applications in cam-driven machinery, conveyor systems, and industrial automation where high radial loads are encountered
SMITH BEARING
Single-row heavy stud cam follower with open configuration, hex socket, and flat profile. Roller width 1 in, outer diameter 1-3/4 in. Designed for inch-system applications in cam-driven machinery, conveyor systems, and industrial automation where high radial loads are encountered
Single-row heavy stud cam follower with flat profile and screwdriver slot. Roller width 5/8 in, inch system. Open design for use in cam motion applications such as conveyors and packaging machinery
SMITH BEARING
Single-row heavy stud cam follower with flat profile and screwdriver slot. Roller width 5/8 in, inch system. Open design for use in cam motion applications such as conveyors and packaging machinery
Standard-duty heavy stud cam follower with a 32 mm outer diameter, single row of crowned rollers, and double-sealed construction. Bearing steel stud with M12x1.50 thread and hex socket for installation. Used in linear motion systems, cam drives, and conveyor tracks for load guidance and support
SMITH BEARING
Standard-duty heavy stud cam follower with a 32 mm outer diameter, single row of crowned rollers, and double-sealed construction. Bearing steel stud with M12x1.50 thread and hex socket for installation. Used in linear motion systems, cam drives, and conveyor tracks for load guidance and support
Heavy stud cam follower with 3-1/2 inch outer diameter and 2 inch roller width. Single-row open design with screwdriver slot and flat profile. Suitable for inch-system applications requiring radial load support in cam-driven machinery, conveyor tracks, and linear motion systems
SMITH BEARING
Heavy stud cam follower with 3-1/2 inch outer diameter and 2 inch roller width. Single-row open design with screwdriver slot and flat profile. Suitable for inch-system applications requiring radial load support in cam-driven machinery, conveyor tracks, and linear motion systems