INA NK40/30-XL 40mm I.D Needle Roller Bearing, 50mm O.D
High-performance INA needle roller bearing designed for high radial loads and compact applications.
Manufacturer part number: NK40/30-XL
Availability: Out of stock
Only Ships to: France, Monaco For shipping outside these regions, please contact customer support.
Inside Diameter = 40mm
Outside Diameter = 50mm
Roller Bearing Type = Needle
Race Width = 30mm
Bore Type = Parallel
Static Load Rating = 79000N
Cage Material = Sheet Steel
Number of Rows = 1
Dynamic Load Rating = 44000N
End Type = Open
Reference Speed = 6700rpm
Fatigue Limit Load = 14900N
Can support high to very high radial forces Are used when the load carrying capacity or accuracy of drawn cup needle roller bearings with open ends is no longer sufficient and the high load capacity of cylindrical roller bearings is not yet required Can only support radial loads and, as a result, are highly suitable for use as non-locating bearings (they permit axial displacement of the shaft relative to the housing in the bearing) Permit high speeds in spite of line contact Compensate misalignments between the shaft and housing (aligning needle roller bearings) Require only a very small radial design envelope, particularly if the bearing arrangement is designed without an inner ring Are available in numerous sizes and designs Result in particularly compact, cost-effective and economical bearing arrangements
