INA Needle Roller Bearing: NKI, 30/20, 30 mm Bore, 45 mm OD, Open, 20 mm Overall Wd
The INA NKI30/20-TV-XL is a heavy-duty needle roller bearing with a single row, non-full-complement design. It features a 30 mm bore, 45 mm outer diameter, and 20 mm overall width, constructed from alloy steel with…
SKU 3G-OTH-103108
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Product Description
The INA NKI30/20-TV-XL is a heavy-duty needle roller bearing with a single row, non-full-complement design. It features a 30 mm bore, 45 mm outer diameter, and 20 mm overall width, constructed from alloy steel with an open configuration. This metric bearing, identified by industry number 30/20, is manufactured by INA under part number NKI30/20-TV-XL.
Frequently Asked Questions
What is the INA NKI30/20-TV-XL needle roller bearing used for?
The INA NKI30/20-TV-XL is a heavy-duty needle roller bearing designed for radial load support in compact spaces. It is commonly used in gearboxes, pumps, compressors, and industrial machinery where high load capacity and minimal cross-section are required.
What are the specifications of the INA NKI30/20-TV-XL bearing?
The INA NKI30/20-TV-XL has a 30 mm bore, 45 mm outer diameter, and 20 mm overall width. It is a single-row, open, alloy steel bearing with metric dimensions and a non-full-complement design. The manufacturer part number is NKI30/20-TV-XL.
Where to buy the INA NKI30/20-TV-XL bearing worldwide?
You can source the INA NKI30/20-TV-XL bearing worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct INA needle roller bearing for an application?
To select the correct INA needle roller bearing, match the bore size (30 mm for NKI30/20-TV-XL), outer diameter, and width to your housing and shaft dimensions. Consider load rating, speed, and whether a full-complement or caged design suits your application. Consult INA's technical data for guidance.
Used in
Common applications for INAINA Products
3G Electric supplies INA heavy-duty needle roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














