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 Cam Follower: 3 1/2 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat - Heavy Stud Cam Followers
SMITH BEARINGHeavy Stud Cam Followers

SMITH BEARING Cam Follower: 3 1/2 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat

The SMITH BEARING Cam Follower is a heavy stud cam follower with a 3 1/2 inch diameter, designed for inch-system applications. This single-row, open-style unit features a screwdriver slot and a flat profile with a…

SKU 3G-OTH-100410

Brand
SMITH BEARING
Item
Cam Follower: 3 1/2 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat
Category
Heavy Stud Cam Followers
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

SMITH BEARING
Manufacturer Part Number
HR-3-1/2
Type
Heavy, Open, Screwdriver Slot, Flat
Row
1
Duty Type
Heavy
Roller Wd
2 in
System of Measurement
Inch
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

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 1/2 inch diameter, designed for inch-system applications. This single-row, open-style unit features a screwdriver slot and a flat profile with a 2-inch roller width (MPN HR-3-1/2).

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-3-1/2 used for?

The SMITH BEARING Cam Follower HR-3-1/2 is used in heavy-duty linear motion systems, such as cam-driven machinery and conveyor tracks. Its 3 1/2 inch diameter and single-row design handle radial loads in inch-system applications. Common industries include packaging, material handling, and automation where precise roller tracking is required.

What are the specifications of the SMITH BEARING Cam Follower HR-3-1/2?

The SMITH BEARING Cam Follower HR-3-1/2 is a heavy-duty stud cam follower with a 3 1/2 inch outer diameter and 2 inch roller width. It features a single-row, open design with a screwdriver slot and flat profile. The system of measurement is inch, and the manufacturer part number is HR-3-1/2.

Where to buy SMITH BEARING Cam Follower HR-3-1/2 worldwide?

You can source the SMITH BEARING Cam Follower HR-3-1/2 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; we supply genuine SMITH BEARING components for heavy-duty applications.

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

To select the correct SMITH BEARING Cam Follower, match the outer diameter (3 1/2 inch), roller width (2 inch), and duty type (heavy) to your application's load and speed requirements. Ensure the stud size and mounting configuration (screwdriver slot, flat profile) fit your cam track. Consult SMITH BEARING's catalog for inch-system compatibility.

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 →

Similar products

Matched by specification & description
SMITH BEARING Cam Follower: 3 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 1 3/4 in Roller Wd (MPN HR-3). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 3 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 1 3/4 in Roller Wd (MPN HR-3). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 3 1/4 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat (MPN HR-3-1/4). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 3 1/4 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat (MPN HR-3-1/4). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 3 1/2 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 2 in Roller Wd (MPN HR-3-1/2-B). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 3 1/2 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 2 in Roller Wd (MPN HR-3-1/2-B). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 4 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 2 1/4 in Roller Wd (MPN HR-4). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 4 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 2 1/4 in Roller Wd (MPN HR-4). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 3 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1 3/4 in Roller Wd (MPN HR-3-B). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 3 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1 3/4 in Roller Wd (MPN HR-3-B). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 3 1/4 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1 3/4 in Roller Wd (MPN HR-3-1/4-B). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 3 1/4 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1 3/4 in Roller Wd (MPN HR-3-1/4-B). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.

More from SMITH BEARING

View all SMITH BEARING parts →
SMITH BEARING Cam Follower: 2 1/4 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1 1/4 in Roller Wd (MPN HR-2-1/4-B). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 2 1/4 in Dia, Heavy, 1 Row, Open, Hex Socket, Flat, 1 1/4 in Roller Wd (MPN HR-2-1/4-B). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 2 3/4 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat (MPN HR-2-3/4). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 2 3/4 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat (MPN HR-2-3/4). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 7/8 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 1/2 in Roller Wd (MPN HR-7/8). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 7/8 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 1/2 in Roller Wd (MPN HR-7/8). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1 1/2 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 7/8"-14 Thread (MPN HR-1-1/2). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 1/2 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 7/8"-14 Thread (MPN HR-1-1/2). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 5/8 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 5/16"-24 Thread (MPN HR-5/8). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 5/8 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 5/16"-24 Thread (MPN HR-5/8). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
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). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
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). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING Cam Follower: 35 mm Dia, Std, Bearing Steel, 1 Row, Dbl Sealed, Hex Socket, Crowned (MPN MCRV-35-SB). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Metric; Stud Material: Bearing Steel; Stud Thread Size: M16x1.50.
SMITH BEARING
SMITH BEARING Cam Follower: 35 mm Dia, Std, Bearing Steel, 1 Row, Dbl Sealed, Hex Socket, Crowned (MPN MCRV-35-SB). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Metric; Stud Material: Bearing Steel; Stud Thread Size: M16x1.50.
SMITH BEARING Cam Follower: 1 3/4 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 1 in Roller Wd (MPN HR-1-3/4). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 3/4 in Dia, Heavy, 1 Row, Open, Screwdriver Slot, Flat, 1 in Roller Wd (MPN HR-1-3/4). Key specifications — Brand: SMITH BEARING; Duty Type: Heavy; System of Measurement: Inch.