Needle bearing
NAO 25x42x16
NAO 25x42x16
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Detail
NAO 25x42x16
Bearing Model NAO 25x42x16
d 25
D 42
B 16
Basic load capacityCr22
Cor33.5
Fatigue load4
Rated speed Referenzdrehzahl13000
Limit speed15000
Bearing Type Needle bearing
NAO 25x42x16 needle roller bearing is equipped with thin and long rollers (the roller length is 3 ~ 10 times the diameter, and the diameter is generally no more than 5mm). Therefore, the radial structure is compact. Its inner diameter size and load capacity are the same as other types of bearings, and its outer diameter is the smallest. It is especially suitable for the supporting structure with limited radial installation size. According to different application occasions, the machining accuracy and surface quality of needle roller bearing shall be combined with the bearing ring and purpose. Needle roller bearing is a bearing unit composed of centripetal needle roller bearing and thrust bearing components.