Single row taper roller bearings

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Model	Old Model
30238	7238E
32238	7538E
32940	2007940
32040	2007140E
32040X2	2007140X2
32040	7240E
32240	7540E
32944	2007944
32044	2007144E
32044X2	2007144X2
30244	7244E
32244	7544E
32948	2007948
32048	2007148E
32048X2	2007148X2
32248	7548E
-	7951
32952	2007952E
32952X2	2007952X2
32052	2007152E
32052X2	2007152X2
32252	7552E
30352	7352E
30352X2	7352X2
32956	2007956E
32956X2	2007956X2
32056	2007156E
32056X2	2007156X2
32960	2007960
32060	2007160E

Boundary dimensions (mm)									Calculating coefficient			Basic load ratings (KN)		Speed ratings (r/min)		Weight (KG)
d	D	T	C	B	b	D1	Rsmin	rsmin	e	Y	Y0	dyc_Cr	stc_Cor	Grease	Oil	Weight (KG)
190	340	60	55	46			5	4	0.44	1.4	0.76	700	980	950	1400	21.4
190	340	97	92	75			5	4	0.44	1.4	0.76	1160	1880	950	1300	35.8
200	280	51.5	48	41			3	2.5	0.39	1.5	0.84	350	745	1000	1500	8.8
200	310	70	70	53			3	2.5	0.43	1.4	0.77	730	1300	950	1400	19
200	310	70.5	66	56			3	2.5	0.39	1.5	0.84	550	1050	950	1400	17.6
200	360	64	58	48			5	4	0.44	1.4	0.76	710	1100	900	1300	25.4
200	360	104	98	82			5	4	0.41	1.5	0.81	1375	2205	900	1300	43.5
220	300	51.5	48	41			3	2.5	0.39	1.5	0.84	355	840	950	1400	10.1
220	340	76	76	57			4	3	0.43	1.4	0.77	835	1490	900	1300	24.3
220	340	76.5	72	62			4	3	0.35	1.7	0.95	710	1335	900	1300	23.3
220	400	72	65	54			5	4	0.44	1.4	0.75	990	1460	900	1300	35.1
220	400	114	108	90			5	4	0.4	1.5	0.82	1660	2640	900	1300	58.9
240	320	51.5	48	41			3	2.5	0.32	1.9	1.04	355	770	900	1300	10.8
240	360	76	76	57			4	3	0.46	1.3	0.72	850	1555	850	1200	25.8
240	360	76.5	72	62			4	3	0.31	1.9	1.05	700	1410	850	1200	23.8
240	440	128	120	100			5	4	0.4	1.5	0.83	1870	2960	850	1100	79.1
254	422.27	86.1	79.8	66.7			4.7	4.7	0.36	1.7	0.9	1010	1760	850	1200	45.4
260	360	63.5	63.5	48			3	2.5	0.41	1.5	0.81	665	1410	800	1100	18.8
260	360	64.5	60	52			3	2.5	0.3	2	1.09	530	1200	800	1100	19.2
260	400	87	87	65			5	4	0.43	1.4	0.76	1130	2090	800	1100	37.8
260	400	87.7	82	71			5	4	0.3	2	1.11	1060	1935	800	1100	36.8
260	480	137	130	106			5	4	0.43	1.4	0.77	2220	3775	750	1000	100
260	540	113	102	85			6	6	0.35	1.7	0.94	2115	2940	670	900	111.3
260	540	114	102	85			6	6	0.32	1.9	1.04	1950	2755	670	900	111.8
280	380	63.5	63.5	48			3	2.5	0.43	1.4	0.76	680	1490	800	1100	20
280	380	64.5	60	52			3	2.5	0.32	1.9	1.03	545	1255	800	1100	21.3
280	420	87	87	65			5	4	0.46	1.3	0.72	1150	2175	750	1000	40
280	420	87.7	82	71			5	4	0.37	1.6	0.89	990	1975	750	1100	39.6
300	420	74.5	72	62			4	3	0.28	2.1	1.17	650	1810	700	950	30.2
300	460	100	100	74			5	4	0.43	1.4	0.76	1445	2720	700	950	56.5

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