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
SMITH BEARING Cam Follower: 3 1/2 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat - General Purpose Stud Cam Followers
SMITH BEARINGGeneral Purpose Stud Cam Followers

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

The SMITH BEARING Cam Follower is a general-purpose stud cam follower with a 3 1/2-inch diameter, designed for standard-duty applications. This inch-system component features a single-row, open configuration with a…

SKU 3G-OTH-98967

Brand
SMITH BEARING
Item
Cam Follower: 3 1/2 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat
Category
General Purpose 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
CR-3-1/2
Type
Std, Open, Screwdriver Slot, Flat
Row
1
Duty Type
Standard
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 general-purpose stud cam follower with a 3 1/2-inch diameter, designed for standard-duty applications. This inch-system component features a single-row, open configuration with a screwdriver slot and flat profile, offering a 2-inch roller width. It is identified by manufacturer part number CR-3-1/2.

Frequently Asked Questions

What is the SMITH BEARING Cam Follower CR-3-1/2 used for?

The SMITH BEARING Cam Follower CR-3-1/2 is used in cam-driven machinery and conveyor systems for standard-duty applications. Its 3 1/2-inch diameter and 2-inch roller width handle radial loads in linear motion guides, packaging equipment, and automation. The screwdriver slot allows easy installation.

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

The SMITH BEARING Cam Follower CR-3-1/2 has a 3 1/2-inch diameter, 2-inch roller width, single-row design, and standard duty type. It features an open configuration with a screwdriver slot and flat profile. The system of measurement is inch, and the manufacturer part number is CR-3-1/2.

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

You can source the SMITH BEARING Cam Follower CR-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.

How to install the SMITH BEARING Cam Follower CR-3-1/2?

To install the SMITH BEARING Cam Follower CR-3-1/2, use the screwdriver slot to tighten the stud into a threaded mounting hole. Ensure the mounting surface is clean and flat. Apply appropriate torque per manufacturer guidelines. Align the roller with the cam track to avoid binding.

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 general purpose 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, Std, 1 Row, Open, Screwdriver Slot, Flat, 1 3/4 in Roller Wd (MPN CR-3). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 3 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1 3/4 in Roller Wd (MPN CR-3). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1 3/4 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1 in Roller Wd (MPN CR-1-3/4). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 3/4 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1 in Roller Wd (MPN CR-1-3/4). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1 3/8 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 3/4 in Roller Wd (MPN CR-1-3/8). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 3/8 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 3/4 in Roller Wd (MPN CR-1-3/8). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1 1/2 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 7/8 in Roller Wd (MPN CR-1-1/2). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 1/2 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 7/8 in Roller Wd (MPN CR-1-1/2). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 3 1/4 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1 1/4"-12 Thread (MPN CR-3-1/4). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 3 1/4 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1 1/4"-12 Thread (MPN CR-3-1/4). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 2 3/4 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1"-14 Thread (MPN CR-2-3/4). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 2 3/4 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1"-14 Thread (MPN CR-2-3/4). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.

More from SMITH BEARING

View all SMITH BEARING parts →
SMITH BEARING Cam Follower: 9/16 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 3/8 in Roller Wd (MPN CR-9/16). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 9/16 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 3/8 in Roller Wd (MPN CR-9/16). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1/2 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 3/8 in Roller Wd (MPN CR-1/2-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1/2 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 3/8 in Roller Wd (MPN CR-1/2-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 5/8 in Roller Wd (MPN CR-1). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 5/8 in Roller Wd (MPN CR-1). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1 3/8 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 3/4 in Roller Wd (MPN CR-1-3/8-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 3/8 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 3/4 in Roller Wd (MPN CR-1-3/8-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1 1/4 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 3/4 in Roller Wd (MPN CR-1-1/4-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 1/4 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 3/4 in Roller Wd (MPN CR-1-1/4-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 1 7/8 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 1 in Roller Wd (MPN CR-1-7/8-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 1 7/8 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 1 in Roller Wd (MPN CR-1-7/8-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 3 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 1 3/4 in Roller Wd (MPN CR-3-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 3 in Dia, Std, 1 Row, Open, Hex Socket, Flat, 1 3/4 in Roller Wd (MPN CR-3-B). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING Cam Follower: 7/8 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1/2 in Roller Wd (MPN CR-7/8). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.
SMITH BEARING
SMITH BEARING Cam Follower: 7/8 in Dia, Std, 1 Row, Open, Screwdriver Slot, Flat, 1/2 in Roller Wd (MPN CR-7/8). Key specifications — Brand: SMITH BEARING; Duty Type: Standard; System of Measurement: Inch.