INA Combination Bearing: 30 mm Bore Dia, NKX30, Plastic, 47.1 mm Axial Bearing Outside Dia
The INA Combination Bearing, model NKX30-Z-XL, is a combination needle roller and thrust ball bearing with a 30 mm bore diameter. This metric bearing features a steel ring material and a plastic axial bearing…
SKU 3G-OTH-98155
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Product Description
The INA Combination Bearing, model NKX30-Z-XL, is a combination needle roller and thrust ball bearing with a 30 mm bore diameter. This metric bearing features a steel ring material and a plastic axial bearing component with a 47.1 mm axial bearing outside diameter. It is identified by the bearing industry number NKX30 and the manufacturer part number NKX30-Z-XL.
Frequently Asked Questions
What is the INA NKX30-Z-XL combination bearing used for?
The INA NKX30-Z-XL combination bearing handles combined radial and axial loads in compact spaces. It is commonly used in machine tools, automotive transmissions, and industrial gearboxes where a needle roller bearing supports radial forces and a thrust ball bearing handles axial loads.
What are the specifications of the INA NKX30-Z-XL bearing?
The INA NKX30-Z-XL is a metric combination needle roller and thrust ball bearing with a 30 mm bore diameter. It has a steel ring material and a plastic axial bearing component with a 47.1 mm axial bearing outside diameter. The manufacturer part number is NKX30-Z-XL.
Where to buy the INA NKX30-Z-XL bearing worldwide?
You can source the INA NKX30-Z-XL bearing 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 on this INA combination bearing.
How to select the correct INA combination bearing for an application?
To select the correct INA combination bearing, verify the bore diameter (30 mm for NKX30-Z-XL), load ratings, and operating speed. Ensure the axial bearing outside diameter (47.1 mm) fits your housing. Consult INA's technical catalog for load capacities and lubrication requirements specific to your application.
Used in
Common applications for INAINA Products
3G Electric supplies INA combination needle roller & thrust ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











