SKF NKX 17 needle roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Needle roller bearing
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Description
SKF NKX 17 belongs to needle roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for NKX 17 and any equivalents.
The SKF NKX series combines a radial needle roller and cage assembly with an axial ball washer in one unit, so a single bearing handles both radial and axial forces. This design suits tight spaces where mounting two separate bearings is not possible. Typical uses include machine tools, transmission systems, and lifting equipment.
The NKX code works as a size reference, not a direct measurement. For instance, NKX 17, NKX 20, and NKX 25 correspond to different shaft sizes, but the final number is a size code tied to the bearing's dimensions. Suffixes may appear to indicate features like sealing or internal clearance. Always check the manufacturer's dimension table or ask for technical support to read each code correctly.
These bearings appear in metalworking, food processing, chemical, and automotive plants. They are common in machine tools, pumps, compressors, conveyors, and packaging lines. Because they carry combined loads, they fit where there is no room for two separate bearings. You also find them in steering mechanisms, camshafts, and lifting systems that demand precision and rigidity.
When selecting an NKX bearing, consider the radial and axial loads, rotation speed, and operating environment. Mounting calls for careful alignment between shaft and housing to prevent extra loads. Grease or oil lubrication helps extend service life; sealed versions are an option in contaminated settings. Choose internal clearance to match the operating temperature, and follow the manufacturer's guidance for fitting and axial fixing.
For equivalents, SKF NKX bearings can be swapped with other brands that share the same standardized dimensions, such as INA, NSK, or NTN. However, load ratings and suffixes may differ, so compare technical data before replacing. The code alone does not confirm interchangeability; check tolerances, clearance, and materials. Our team can help you find a suitable option for your application.
To request a quote for SKF NKX series needle roller bearings, send the exact part number via WhatsApp or email. We reply promptly and can suggest equivalents or help you choose the right component for your equipment.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the NKX designation mean in a needle roller bearing?
- The NKX series identifies combined needle roller bearings that handle radial and axial loads. The number that follows, such as 17 or 20, is a size code related to the bearing dimensions. For exact dimensions, consult the manufacturer's table or contact us.
- Where are NKX bearings used in US industry?
- They are found in machine tools, pumps, compressors, conveyors, and packaging equipment, among others. Their compact design supports combined loads in tight spaces, making them versatile for many industrial applications.
- How do I choose the right NKX bearing for my application?
- Evaluate radial and axial loads, speed, temperature, and environment. Consider sealing and lubrication. It is key to verify dimensions and tolerances. If you have doubts, our technical team can advise you with the part number and working conditions.