The Needle Roller Bearing Series has been produced at a quality…

NA、RNA. TAFI、TAF. TRI、TR. BRI、BR. GTRI、GTR. GBRI、GBR. NAF、RNAF. NAU. NAG. TRU. NAS. NTB. AZK、AZ. NAXI、NAX. NBXI、NBX. NATA. NATB.

RNA 4904 - SKF.com

Needle roller bearings, with machined rings, without an inner ring - RNA 4904 .... RNA 4904. Dimensions. Fw, 25, mm. D, 37, mm. C, 17, mm. r1,2, min. 0.3, mm...