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SMITH BEARING HR-3-B Heavy Stud Cam Follower - Heavy Stud Cam Followers
SMITH BEARINGHeavy Stud Cam Followers

SMITH BEARING HR-3-B Heavy Stud Cam Follower

The SMITH BEARING Cam Follower is a heavy stud cam follower with a 3-inch diameter, designed for inch-system applications. This single-row, open-style unit features a hex socket and flat profile, with a 1 3/4-inch…

SKU 3G-OTH-99399

Also listed as: HR3B · HR 3 B

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

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

Technical Documents

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

Product Description

The SMITH BEARING Cam Follower is a heavy stud cam follower with a 3-inch diameter, designed for inch-system applications. This single-row, open-style unit features a hex socket and flat profile, with a 1 3/4-inch roller width (MPN HR-3-B). It is a heavy-duty component suitable for industrial equipment requiring precise roller guidance.

Frequently Asked Questions

What is the SMITH BEARING Cam Follower used for?

The SMITH BEARING Cam Follower is used for precise roller guidance in heavy-duty industrial equipment. Its 3-inch diameter and 1 3/4-inch roller width make it suitable for cam mechanisms, conveyors, and automation systems requiring reliable tracking under high loads.

What are the specifications of the SMITH BEARING Cam Follower?

The SMITH BEARING Cam Follower (MPN HR-3-B) is a heavy-duty, inch-system unit with a 3-inch diameter, single-row design, open style, hex socket, and flat profile. It has a 1 3/4-inch roller width and is built for demanding industrial applications.

Where to buy the SMITH BEARING Cam Follower worldwide?

You can source the SMITH BEARING Cam Follower through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct heavy stud cam follower for your application.

How to install the SMITH BEARING Cam Follower?

To install the SMITH BEARING Cam Follower, use the hex socket to tighten the stud securely into a threaded mounting hole. Ensure the mounting surface is clean and flat. Apply appropriate lubrication per manufacturer guidelines and verify alignment to prevent premature wear.

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.

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Cross-referenced by specification & description
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
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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
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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 3/4 in diameter, 1/2 in roller width, open configuration, hex socket, and flat profile. Inch-system design for use in conveyor systems, packaging machinery, and industrial automation
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Single-row heavy stud cam follower with 3/4 in diameter, 1/2 in roller width, open configuration, hex socket, and flat profile. Inch-system design for use in conveyor systems, packaging machinery, and industrial automation
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
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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
Inch-system heavy stud cam follower with 1 1/4 in diameter, single-row open design, hex socket, flat profile, and 3/4 in roller width. Used as a track or cam roller in industrial machinery to support heavy radial loads in linear motion systems, conveyors, and automation equipment
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Metric heavy stud cam follower with a 72 mm outer diameter, single row of crowned rollers, double-sealed, and hex socket drive. Stud is bearing steel with M24x1.50 thread. Used in cam-driven machinery, conveyor systems, and automation equipment for guiding linear motion along tracks or cam profiles
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Standard-duty heavy stud cam follower with a bearing steel stud and M6x1.00 metric thread. Features a single row of crowned rollers, double-sealed construction, and a hex socket for installation. Suitable for cam-driven machinery, conveyor systems, and linear motion applications where radial loads are present
Inch-system heavy stud cam follower with 2 3/4 in diameter and 1 1/2 in roller width. Single-row open design with hex socket and flat profile. Used in machinery for tracking cam profiles or supporting linear motion under high radial loads
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