SKF NKXR 20 needle roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Needle roller bearing
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Description
SKF NKXR 20 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 NKXR 20 and any equivalents.
The SKF NKXR is a combined needle roller bearing that handles radial and axial loads in one compact unit. It suits applications where axial space is tight but load capacity still matters. MR Industrial Accessories supplies this bearing to maintenance and purchasing teams across the United States and Latin America.
The NKXR code covers a needle roller bearing with axial capability. In designations such as NKXR 20 and NKXR 50, the number gives the shaft diameter in millimeters. This selection carries no extra suffixes, though the family can include sealed or special-cage versions. When selecting, match the shaft diameter and the space available. If anything is unclear, send the full part number and we will help you confirm.
Typical uses include machine tools, pumps, compressors, gearboxes, and transmission equipment. The bearing also appears in robotics and automation where room is limited. Because it takes radial and axial forces at once, it fits shafts that rotate while receiving thrust, such as spindles or camshafts.
Selection starts with the radial and axial loads, the rotation speed, and the operating environment. Mounting needs a ground support surface and accurate alignment to prevent parasitic stresses. Lubrication may be grease or oil depending on the application. In dusty or damp conditions, consider sealed variants. The needle cage guides the rollers and supports high speeds. Always verify shaft and housing tolerances.
Other makers offer combined bearings under their own designations, and there is no universal interchangeability. Compare dimensions, load capacities, and seal type instead. SKF is a recognized brand that we supply. If your equipment uses a bearing from another brand, we can help you find a suitable replacement.
To request a quote for an NKXR needle roller bearing, send the exact part number via WhatsApp or email to MR Industrial Accessories. If you do not have it, provide the shaft and housing measurements and the type of load. We will reply promptly with an option and can suggest equivalents or help you choose. We work with SKF and other brands.
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 NKXR mean in a needle roller bearing?
- NKXR identifies a needle roller bearing with axial load capacity. The series includes models such as NKXR 20 and NKXR 50, where the number indicates the shaft diameter in millimeters. These bearings are compact and support combined loads.
- Where are NKXR bearings used?
- They are used in machine tools, pumps, compressors, gearboxes, and transmission equipment. They also appear in robotics and automation. Their design allows them to support radial and axial loads in tight spaces.
- How do I request a quote for an NKXR bearing?
- Send the complete part number via WhatsApp or email to MR Industrial Accessories. If you do not have it, give us the shaft and housing measurements and the loads it must support. We will reply promptly with an option and can suggest equivalents.