INA Combination Bearing: 12 mm Bore Dia, NKIB5901, Plastic, 24 mm Axial Bearing Outside Dia
The INA Combination Bearing (SKU 4XFC3) is a combination needle roller and angular contact ball bearing with a 12 mm bore diameter. This metric bearing, identified by industry number NKIB5901 and manufacturer part…
SKU 3G-OTH-98033
Need installation or engineering help?
Ask a question
Product Description
The INA Combination Bearing (SKU 4XFC3) is a combination needle roller and angular contact ball bearing with a 12 mm bore diameter. This metric bearing, identified by industry number NKIB5901 and manufacturer part number 10882119, features a steel ring material and a plastic axial bearing with a 24 mm outside diameter.
Frequently Asked Questions
What is an INA NKIB5901 combination bearing used for?
The INA NKIB5901 combination bearing handles combined radial and axial loads in compact spaces. It is used in machine tools, conveyors, and automotive applications where a needle roller and angular contact ball bearing are needed in a single unit.
What are the specifications of the INA NKIB5901 bearing?
The INA NKIB5901 combination bearing has a 12 mm bore diameter, 24 mm axial bearing outside diameter, steel ring material, and a plastic axial bearing. It is metric, with industry number NKIB5901 and manufacturer part number 10882119.
Where to buy INA NKIB5901 bearings worldwide?
3G Electric supplies the INA NKIB5901 combination bearing worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this metric bearing with steel rings and plastic axial bearing.
How to install an INA NKIB5901 combination bearing?
Install the INA NKIB5901 by pressing the bearing onto a clean, dry shaft using a press tool applied to the inner ring. Ensure the housing bore is free of burrs. Lubricate per manufacturer guidelines and avoid impact loads during assembly.
Used in
Common applications for INAINA Products
3G Electric supplies INA combination needle roller & angular contact ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













