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SMITH BEARING Cam Follower: 7/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat - Heavy Stud Cam Followers
SMITH BEARINGHeavy Stud Cam Followers

SMITH BEARING Cam Follower: 7/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat

The SMITH BEARING HR-7/8-B is a heavy stud cam follower with a 7/8-inch diameter, designed for inch-system applications. This single-row, open-style unit features a flat roller with a 1/2-inch width and a hex socket…

SKU 3G-OTH-98711

Also listed as: HR78B · HR 7 8 B · HR-7-8-B

Brand
SMITH BEARING
Item
Cam Follower: 7/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat
Category
Heavy Stud Cam Followers
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SMITH BEARING
Manufacturer Part Number
HR-7/8-B
Type
Heavy, Open, Hex Socket, Flat
Row
1
Duty Type
Heavy
Roller Wd
1/2 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 HR-7/8-B is a heavy stud cam follower with a 7/8-inch diameter, designed for inch-system applications. This single-row, open-style unit features a flat roller with a 1/2-inch width and a hex socket drive. It is a heavy-duty component from SMITH BEARING, suitable for industrial cam-follower applications.

Frequently Asked Questions

What is the SMITH BEARING HR-7/8-B cam follower used for?

The SMITH BEARING HR-7/8-B is a heavy stud cam follower used in industrial cam-follower applications such as linear motion systems, conveyors, and packaging machinery. Its 7/8-inch diameter and heavy-duty design handle radial loads in inch-system equipment, providing reliable tracking and support.

What are the specifications of the SMITH BEARING HR-7/8-B?

The SMITH BEARING HR-7/8-B is a heavy-duty cam follower with a 7/8-inch diameter, single-row design, open style, and flat roller with a 1/2-inch width. It features a hex socket drive and is built for inch-system applications. The manufacturer part number is HR-7/8-B.

Where to buy the SMITH BEARING HR-7/8-B worldwide?

3G Electric supplies the SMITH BEARING HR-7/8-B cam follower worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this heavy-duty inch-system component.

How to install the SMITH BEARING HR-7/8-B cam follower?

Install the SMITH BEARING HR-7/8-B by using a hex key in the hex socket drive to tighten the stud into a threaded mounting hole. Ensure the mounting surface is clean and the roller aligns with the cam track. Follow standard bearing installation practices for proper preload and lubrication.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SMITH BEARING Cam Follower: 1 7/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1 in Roller Wd (MPN HR-1-7/8-B)
SMITH BEARING
SMITH BEARING Cam Follower: 1 7/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1 in Roller Wd (MPN HR-1-7/8-B)
SMITH BEARING Cam Follower: 5/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 7/16 in Roller Wd (MPN HR-5/8-B)
SMITH BEARING
SMITH BEARING Cam Follower: 5/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 7/16 in Roller Wd (MPN HR-5/8-B)
SMITH BEARING Cam Follower: 1 1/2 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 7/8 in Roller Wd (MPN HR-1-1/2-B)
SMITH BEARING
SMITH BEARING Cam Follower: 1 1/2 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 7/8 in Roller Wd (MPN HR-1-1/2-B)
SMITH BEARING Cam Follower: 1 5/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 7/8 in Roller Wd (MPN HR-1-5/8-B)
SMITH BEARING
SMITH BEARING Cam Follower: 1 5/8 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 7/8 in Roller Wd (MPN HR-1-5/8-B)
SMITH BEARING Cam Follower: 1/2 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 3/8 in Roller Wd (MPN HR-1/2-B)
SMITH BEARING
SMITH BEARING Cam Follower: 1/2 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 3/8 in Roller Wd (MPN HR-1/2-B)
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)

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