Guided Motion Company
Macro view of a stud-type cam follower running on a polished steel cam track inside a packaging machine

Authorized INA Supplier

Get the INA component details right before you order.

INA needle roller bearings, cam followers and track rollers for packaging and automation machinery, matched to your reference, dimensions or assembly drawing.

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  • Authorized supply of INA, a Schaeffler brand
  • Matched by reference, dimensions or drawing
  • Supplying international buyers worldwide
Needle roller cage, inner ring and thrust washer laid out in a row beside a machined steel shaft
1 2 3 4

Complete assembly check

Confirm the bearing and its mating parts as one set.

Guided Motion Company reviews INA needle roller bearings together with their inner rings and thrust washers, so one missing part does not stop the build.

Radial needle arrangement

  1. 1

    Inner ringSpecify it separately when the machine design calls for one.

  2. 2

    Needle roller and cage assemblyChecked against the reference and the available space.

Axial needle arrangement

  1. 3

    Axial needle roller bearingIdentified by reference and envelope dimensions.

  2. 4

    Thrust washerThe matching washer reference goes on the same parts list.

Cam follower geometry

Roller diameter alone does not identify a cam follower.

A correct INA cam follower match needs three geometry checks: roller diameter, stud thread and outer ring profile. A part can be right on one and still fail to fit on another.

Feature What to check Risk if missed
Roller diameter Outside diameter against the cam or track, and the width of the running surface. The roller contacts the cam at the wrong position or lacks clearance.
Stud thread Thread size and pitch, plus stud length against the mounting hole. The diameter is right, but the part cannot be mounted in the machine.
Outer ring profile Crowned or cylindrical outer surface, matched to the original part and the track. The contact pattern on the track changes from the original design.

From the maintenance floor

Maintenance teams use us to identify and replace INA parts.

"We had a broken track roller on a labeling machine that was holding up a production shift. We sent a photo and they matched the INA bearing the same morning. The replacement was on our desk by the next courier. That kind of turnaround keeps our line running."

Patrick GallagherGallagher Food Packaging, Ireland

"Our packaging machinery line uses INA needle roller bearings and track rollers. When we needed a full set for a machine rebuild, this supplier identified the correct INA references from our old parts and delivered them in days. The machine has run without a motion fault since."

Giulia RossiRossi Imballaggio Srl, Italy

Assorted needle roller bearings and track rollers arranged on a steel workbench

Product families

INA bearings for compact arrangements and guided motion.

Browse 46 categories and 383 listed products, from single elements to parts used together in one assembly.

View Products
Roller Bearings

Roller Bearings

186 models
Special Bearings

Special Bearings

141 models
Bearings by Industry

Bearings by Industry

125 models
Super-Precision Bearings

Super-Precision Bearings

116 models
Ball Bearings

Ball Bearings

87 models
Automotive Bearings and Parts

Automotive Bearings and Parts

6 models

Checks by role

Engineers, maintenance leads and buyers each check different details.

Row of track rollers mounted along a machine frame on an automated assembly line

Have an assembly drawing? We match the INA parts from it.

Share the drawing and identify every component in the assembly.

Send Your Drawing

Featured products

Quote by exact INA reference.

View all INA products

Applications

INA bearings for machines where space and geometry are tight.

Guided Motion Company supplies INA components for packaging machinery, machine automation, cam systems and other equipment with strict installation limits.

Packaging Machinery
01

Packaging Machinery

Filling, labeling, wrapping and cartoning machines use bearings in cam-driven stations, indexing mechanisms, guide rollers and conveyor drives. These positions run through constant start-stop…
Machine Automation
02

Machine Automation

Automated assembly equipment, robots, motion units and motor-driven axes use bearings in tight spaces where repeatable positioning matters. These bearings face frequent acceleration and…
Machine Assemblies & Cam Systems
03

Machine Assemblies & Cam Systems

Industrial machine assemblies use bearings in cam mechanisms, guide tracks, shafts, gear stages, pumps, fans and supported housings. Each position may see different radial…
Space-Constrained Equipment
04

Space-Constrained Equipment

Compact equipment such as small mechanisms, forklifts and vehicle assemblies often has little radial or axial room around the shaft. The bearing still has…

View all applications

Quote process

Six steps from reference to receipt.

Your order moves from inquiry to delivery in six steps, and identification gaps are closed before you accept a quotation.

Packed bearing cartons stacked on a pallet ready for courier collection

  1. 01 · Submit your reference

    Send the INA reference, envelope dimensions, stud thread or roller profile, inner ring or washer references, quantity, destination and postcode, and required date. Reference incomplete? Add a clear photo of the markings.

  2. 02 · Close identification gaps

    Confirm the exact specification, the complete assembly and any separately identified alternative. Technical changes need buyer approval.

  3. 03 · Receive a written quotation

    It lists references, quantities, price and currency, availability, estimated lead time, validity and applicable shipping or tax terms.

  4. 04 · Review and place the order

    Confirm specification, quantity, delivery details, payment arrangement and commercial terms.

  5. 05 · Confirm shipping

    Agree the transport method, dispatch plan and shipping documents your order requires.

  6. 06 · Inspect on receipt

    Check product labels, quantities and visible condition. For any discrepancy, contact us with the order number and photos.

FAQ

Common INA bearing selection questions.

Do I need an inner ring with this needle roller bearing?

You need an inner ring when the machine design specifies one or when the shaft cannot serve as the raceway. Inner rings are often identified separately from the needle bearing, so they can be left off a parts list. Send the reference and assembly drawing to confirm both items together.

Which cam follower dimensions should accompany the reference?

Include the roller diameter, stud thread and outer ring profile. These three details separate parts that look alike. A clear photo of the markings also helps when the reference is worn or incomplete.

Can you identify a part when the reference is incomplete?

Yes, we work from original references, dimensions and assembly drawings. Send a clear photo of the markings and state which details still need confirming. The INA product family is then confirmed before you accept a quotation.

Will a specification be changed without my approval?

No, every technical change requires buyer approval. Any alternative under consideration is identified separately. You decide whether it suits your machine.

Articles

Technical notes on INA bearing selection.

Online quote

Request an online quote for your INA parts.

Guided Motion Company accepts inquiries from buyers worldwide, for a single element or several parts from the same assembly.