Inch Series

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Descriptions and Technical Parameters

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved.

Inquiry	Bearing NO.	Boundary dimensions(mm)							Basic load ratings(kN)		Limiting speed(rpm)		Application point	Abutment and fillet dimensions(mm)						Value			Weight (kg)
Inquiry	Bearing NO.	d	D	T	B	C	r 1.2min	r 3.4min	Cr	Cor	Grease	Oil	a	da max	db min	Da max	Db min	ra max	rb max	e	Y	Y0	Refer
	HH926749/HH926716	120.65	279.4	82.55	82.55	53.975	6.4	6.4	685	870	1300	1800	77	165	137	237	264	6.4	6.4	0.63	0.95	0.52	22.2
	HH926749/HH926710	120.65	273.05	82.55	82.55	53.975	6.4	6.4	685	870	1300	1800	77	165	137	234	261	6.4	6.4	0.63	0.95	0.52	21
	HH228340/HH228315	120.65	258.763	77.788	82.55	61.912	9.5	6.4	717	1050	1400	1900	54	145	158	220	233	9.5	6.4	0.32	1.87	1.03	19.5
	HH228340/HH228310	120.65	254	77.788	82.55	61.913	9.7	6.4	675	975	1400	1900	55	163	140	223	242	9.7	6.4	0.34	1.8	0.97	18.4
	EE153044/153100	120.65	254	77.788	82.55	57.15	9.5	6.4	692	1010	1400	1900	51.1	145	156	217	230	9.5	6.4	0.32	1.87	1.03	18.4
	95475/95925	120.65	234.95	63.5	63.5	49.212	6.4	3.3	510	790	1600	2300	50.5	159	140	212	226	6.4	3.3	0.37	1.6	0.89	12.3
	95475/95905	120.65	230	63.5	63.5	49.213	6.4	3.2	523	826	1600	2300	49.9	139	155	204	216	6.4	3.2	0.37	1.62	0.89	11.6
	795/792	120.65	206.375	47.625	47.625	34.925	3.3	3.3	320	530	1700	2400	45.7	149	134	186	199	3.3	3.3	0.46	1.3	0.72	6.35
	HM624749/HM624716	120.65	199.974	46.038	46.038	34.925	3.6	1.6	313	512	1700	2400	41.6	133	135	172	182	3.6	1.6	0.43	1.41	0.77	5.43
	HM624749/HM624710	120.65	190.5	46.038	46.038	34.925	3.5	1.5	314	540	1700	2400	42	131	135	180	182	3	1	0.43	1.4	0.8	4.85
	48282/48220XX	120.65	182.562	39.688	38.1	33.338	3.6	3.2	227	429	1700	2400	34.1	133	141	166	173	3.6	3.2	0.31	1.97	1.08	3.6
	48282/48220	120.65	182.562	39.688	38.1	33.338	3.5	3.3	228	445	1700	2400	34.2	132	132	167	177	3.5	3.3	0.31	2	1.1	3.69
	M224749/M224710	120.65	174.625	35.72	36.513	27.783	3.6	1.6	208	362	1800	2600	32.1	133	133	159	166	3.6	1.6	0.33	1.8	0.99	2.69
	L724349/L724314	120.65	169.975	25.4	25.4	19.05	3.2	3.2	137	229	1800	2600	32.9	130	130	154	160	3.2	3.2	0.46	1.31	0.72	1.67
	L225842/L225810	120.65	169.862	25.4	26.195	20.638	1.5	1.5	132	265	1800	2600	28	129	138	160	162	1	1	0.33	1.8	1	1.85
	L724349/L724310	120.65	166.688	25.4	25.4	19.05	3.2	3.2	137	229	1800	2600	32.9	130	132	154	160	3.2	3.2	0.46	1.31	0.72	1.54
	L624549/L624510	120.65	160.338	21.433	21.433	16.67	1.5	1.5	92.5	190	1800	2600	29.3	127	133	150	155	1.5	1.5	0.44	1.4	0.76	1.18
	HH228334/HH228318	123.825	259.975	77.788	82.55	61.913	9.5	4	717	1050	1200	1700	54	148	158	220	233	9.5	4	0.32	1.87	1.03	19.4
	EE153049/153101	123.825	258.763	77.788	82.55	57.15	9.5	6.4	692	1010	1200	1700	51.1	148	156	217	230	9.5	6.4	0.32	1.87	1.03	18.8
	HM125948/HM125918	123.825	212.725	55.563	60.325	45.237	3.2	3.2	412	658	1300	1800	41.1	135	142	183	192	3.2	3.2	0.3	1.97	1.08	8.05
	48286/48220	123.825	182.562	39.688	38.1	33.338	3.5	3.3	228	445	1300	1800	34.2	143	134	167	177	3.5	3.3	0.31	2	1.1	3.51
	95491/95925	124.943	234.95	63.5	63.5	49.212	6.4	3.3	510	790	1200	1700	50.5	162	142	212	226	6.4	3.3	0.37	1.6	0.89	11.9
	95491/95912	124.943	231.775	63.5	63.5	49.213	6.4	3.2	523	826	1200	1700	49.9	143	155	204	216	6.4	3.2	0.37	1.62	0.89	11.5
	JL725346/JL725316	125	175	25.4	25.4	18.288	3.3	3.3	134	232	1200	1700	34.3	141	131	160	170	3.3	3.3	0.48	1.3	0.69	1.76
	97493/97900	125.298	228.6	53.975	49.428	38.1	3.6	3.2	325	459	1800	2600	65.6	138	144	194	212	3.6	3.2	0.74	0.81	0.45	8.37
	HM926745/HM926710	125.298	228.6	53.975	49.428	38.1	3.5	3.3	375	530	1800	2600	67.7	157	138	201	223	3.5	3.3	0.74	0.81	0.45	8.72
	HH932132/HH932110	127	304.8	88.9	82.55	57.15	6.4	6.4	745	1010	1500	2000	92.3	185	154	262	295	6.4	6.4	0.73	0.82	0.45	29.6
	EE516050/516120	127	304.8	88.9	82.55	57.15	6.4	6.4	652	896	1500	2000	91.9	145	179	252	280	6.4	6.4	0.73	0.82	0.45	29.2
	EE750502/751200	127	304.8	60.325	61.912	41.275	6.4	6.4	635	780	1500	2000	49.2	174	158	271	285	6.4	6.4	0.33	1.8	0.99	21.4
	HH231637/HH231615	127	295.275	82.55	87.312	57.15	13.5	6.4	770	1010	1500	2000	56.3	179	151	261	278	13.5	6.4	0.32	1.9	1	25.6
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Inch Series

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