Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
INA NUKR72-A Crowned Stud Track Roller - Crowned Stud Track Rollers
INACrowned Stud Track Rollers

INA NUKR72-A Crowned Stud Track Roller

The INA NUKR72-A is a crowned stud track roller with a 72 mm roller diameter and 28 mm roller width. It features a cylindrical roller design and an M24-1.5 thread, making it a specific, engineered component for…

SKU 3G-OTH-97354

Also listed as: NUKR72A · NUKR72 A

Brand
INA
Item
NUKR72-A Crowned Stud Track Roller
Part Number
NUKR72-A
Category
Crowned Stud Track Rollers
Available to Order
Also known as:NUKR72-AINA
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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

INA
Manufacturer Part Number
NUKR72-A
Type
Crowned, Cylindrical Roller, M24-1.5 Thread
Roller Wd
28 mm

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

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

Product Description

The INA NUKR72-A is a crowned stud track roller with a 72 mm roller diameter and 28 mm roller width. It features a cylindrical roller design and an M24-1.5 thread, making it a specific, engineered component for guided linear motion applications.

Frequently Asked Questions

What is the INA NUKR72-A track roller used for?

The INA NUKR72-A crowned stud track roller is used in linear motion systems, cam followers, and conveyor applications. Its crowned outer ring reduces edge stress under misalignment, making it ideal for heavy-load guiding and positioning in industrial machinery.

What are the specifications of the INA NUKR72-A track roller?

The INA NUKR72-A has a 72 mm roller diameter, 28 mm roller width, and an M24-1.5 thread stud. It is a crowned cylindrical roller type designed for high radial loads. The part number is NUKR72-A.

Where to buy the INA NUKR72-A track roller worldwide?

3G Electric supplies the INA NUKR72-A crowned track roller to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this precision component.

How to install the INA NUKR72-A stud track roller?

Install the INA NUKR72-A by threading the M24-1.5 stud into a matching tapped hole. Tighten to the manufacturer's recommended torque using the hex socket on the stud. Ensure the mounting surface is clean and the roller is free to rotate without binding.

Used in

Common applications for INA
Automotive transmissions — INA NKI25/20-TV-XL needle roller bearings for gearbox shafts
Material handling conveyors — INA RCJ75-XL flange-mount ball bearings for roller support
Agricultural machinery — INA SCE45 drawn-cup needle roller bearings for pivot points
Machine tool spindles — INA NKIB5904 combination bearings for combined radial/axial loads
Industrial pumps — INA 81110-TV cylindrical roller thrust bearings for axial thrust
General engineering — INA TC3244 needle roller thrust bearings for low-speed rotary tables
Not sure this is the right part? Photo-identify it

INA Products

3G Electric supplies INA crowned stud track rollers. 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

More from INA

View all INA parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first