Catalog: Ball and Roller Bearings
Company/Brand: NTN Corporation Japan
42 x 17 x 13 ball bearing in Ball and Roller Bearings by NTN Corporation Japan
bearing load calculation fr2 0.5fr1 y1 70 k 170 ... 1.87 70 170 0.5fr2 y2 10.16 1.31 4.18kn 426kgf the ... condition is found by using formula 4.17 and shown in table 4.8 because all the ... values for fri and fai from the bearing tables are greater than fa fr e 0.18 ... x 0.67 e y2 5.50 p table 4.8 condition no ... 3 4 5 equivalent radial load pri kn kgf 17.7 30.0 46.4 55.3 75.1 1805 3060 4733 5641 ... 7660 xfri y2 fai 0.67fri 5.50fai the equivalent ... radial load is pr1 pr2 fr1 xfr2 5.98kn 610kgf y2 0.5fr1 y1 0.4 4.18 1. ... and fig 3.1 the life factor fh for each bearing is f h1 f h2 cr1 fn pr1 fn cr2 pr2 0. ... 293 54.5 5.98 2.67 0.293 42.0 4.66 2.64 from formula 4.12 the mean ... 3/10 ni 48.1kn 4,906kgf therefore a2 b-136 lh1 1.4 4t-tapered roller bearings ... shown in lh2 13,200 a2 13,200 1.4 18,480 ore 12,700 a2 12,700 1.4 17, ...
adapters for self-aligning ball bearings b2 ra b1 d1 d2 db da s1 da d 50 85mm ... bearing numbers abutment and fillet dimensions ... 110 120 120 120 120 125 125 12 12 12 13 13 13 13 14 14 14 14 15 15 15 15 17 17 ... 17 17 18 18 18 18 18 18 18 18 19 19 2211k;h ... 311x 1311k;h 311x 2311k;h2311x 1212k;h 212x 2212k;h ... 312x 1312k;h 312x 2312k;h2312x 1213k;h 213x 2213k;h ... 313x 1313k;h 313x 2313k;h2313x 1215k;h 215x 2215k;h ... 315x 1315k;h 315x 2315k;h2315x 1216k;h 216x 2216k;h ... 316x 1316k;h 316x 2316k;h2316x 1217k;h 217x 2217k;h ... 317x 1317k;h 317x 2317k;h2317x 1218k;h 218x 2218k;h ...
adapter for spherical roller bearings b2 ra b1 d1 d2 db da ba da d1 35 70mm ... bearing numbers abutment and fillet dimensions ... d1 b1 d2 b2 min 35 36 36 46 39 39 50 42 42 55 45 45 45 59 47 47 47 62 50 50 50 ... 10 10 10 11 11 11 12 12 12 12 12 12 12 13 13 13 13 14 14 14 14 15 15 15 15 17 17 ... 17 17 22208ck;h 308x 21308ck;h 308x 22308ck; ... 111.5 111.5 128 128 121.5 121.5 148 148 130 130 158 158 1 1.5 1.5 1 1.5 1.5 1 2 2 1 ... 0.303 0.303 0.362 0.345 0.345 0.345 0.42 0.394 0.394 0.394 0.481 0.458 0.458 0. ... please refer to page b-232 to b-235 for bearing dimensions rated loads allowable ... 3 adapter numbers with the suffix x signify narrow slit type adapters and ...
