INA
NKXR17-Z-XL

These bearings comprise a radial needle roller bearing and an axial cylindrical roller bearing of series 811 with a plastic cage. They do not have an inner ring and require a shaft raceway that is hardened and ground. If the shaft cannot be used as a rolling bearing raceway, inner rings IR can be used instead. The suitable inner rings are given in the product tables and must be ordered in addition to the bearing . For lubrication, the outer ring of the radial bearing component has a lubrication groove and lubrication holes. A sheet steel end cap secured to the radial bearing component grips the shaft locating washing of the axial cylindrical roller bearing and holds the axial bearing component together. As a result, these bearings are self-retaining.

INA Needle Roller/Axial Cylindrical Roller Bearing, Single Direction, Series: NKXR, 17 mm Bore, 26 mm OD, 25 mm Width, Open Closure, 15000 N Load, Sheet Steel Cage, 12000 rpm Maximum, -30 to 120 deg C

• The bearings can support high radial loads and moderate axial loads by means of a single bearing position
• Suitable for applications with a very small radial design envelope, where the raceway on the shaft is designed as a rolling bearing raceway
• Permit relatively high speeds, if the rolling element set in the axial bearing component is not full complement but guided by a cage
• High running accuracy
• Permit locating bearing arrangements with only a very small radial design envelope
• Result in axially rigid bearing arrangements
• Easy to mount as they are not self-retaining in many cases
• Permit technically straightforward, economical and cost-effective designs
• Without inner ring
• Z bearing with end cap, axial bearing component greased with lithium complex soap grease to GA08
• X-life design
• 13500 N dynamic/15000 N static radial, 16000 N dynamic/33500 N static axial

• Warranty Inform... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/INA_NIPA1_Warranty.pdf