SKF Bearing Select SKF
SKF Bearing Select is a webbased bearing selection tool that calculates the rating life of rolling bearings. The calculations are based on the theories presented in the SKF Rolling bearings catalogue 10000EN. SKF Bearing Select has the following features: Compatible with its predecessor, SKF CADalog; Calculation of Preface This SKF publication is designed to help you convert ABMA (American Bearing Manufacturers Association) part numbers into SKF part numbers, or designations. F . BT BT BT BV BV BZ BZ 02 03 04 32 7218 BE 7318 BE 7418 3218 D 33180 OJ 218 OJ w 318 NJ 218 EC NJ 318 EC r)JJ418 NJ 2218 EC? The application demands and operating conditions of rotating machinery are extremely diverse. To achieve the best performance fit for your application, there are many different parameters to consider – dimensions, weight, rotational speeds, load ratings, sealing and lubrication, to name a few. By working with SKF you SKF is a leading bearing technology provider around rotating equipment since 1907 with experience in over 40 industries. Visit the SKF site to learn more about bearings, related technologies & services. Basic dynamic load rating, C, 331, kN. Basic static load rating, C0, 375, kN. Fatigue load limit, Pu, 39, kN. Reference speed, 3800, r/min. Limiting speed, 5300, r/min. Calculation factor, e, 0.24. Calculation factor, Y1, 2.8. Calculation factor, Y2, 4.2. Calculation factor, Y0, 2.8 NNU4924B/W33 NNU4922BK/W33 NNU4922B/W33 NJ228EC+HJ228EC NNU4920BK/W33 NJ228EC NNU4920B/W33 NJ226EC+HJ226EC NNU4926BK/W33 NNU49/600B/W33 NJ2218EC+HJ2218EC NNU4926B/W33 NJ2304EC+HJ2304EC Bearing Units from SKF are assembled at the factory. These units come preadjusted, greased, sealed and ready to mount.
NNU4924B/W33 NNU4922BK/W33 NNU4922B/W33 NJ228EC+HJ228EC NNU4920BK/W33 NJ228EC NNU4920B/W33 NJ226EC+HJ226EC NNU4926BK/W33 NNU49/600B/W33 NJ2218EC+HJ2218EC NNU4926B/W33 NJ2304EC+HJ2304EC d, 90, mm. D, 160, mm. B, 40, mm. d1, ≈, 114, mm. D1, ≈, 138.5, mm. F, 107, mm. r1,2, min. 2, mm. r3,4, min. 2, mm. s, max. 2.6, mm. Abutment dimensions. da, min. 101, mm. da, max. 104, mm. db, min. 117, mm. Da, max. 149, mm. ra, max. 2, mm. Calculation data. Basic dynamic load rating, C, 280, kN. Basic static load NU202EC NU203EC NU204EC NU205EC NU206EC NU207EC NU208EC NU209EC NU210EC NU211EC NU212EC NU213EC NU214EC NU215EC NU216EC NU217EC NU218EC NU219EC NU220EC NU221EC NU222EC NU224EC NU226EC NU228EC NU230EC NU232EC NU234EC NU236EC NU238EC