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
	EE128110/128160	280.192	406.4	69.85	67.673	53.975	6.7	3.2	767	1470	850	1200	75	300	311	369	383	6.7	3.2	0.39	1.56	0.86	27.6
	EE101103/101600	280.192	406.4	52.388	50.211	34.925	6.8	3.3	520	870	850	1200	68.1	315	299	380	391	6.8	3.3	0.41	1.5	0.81	18.9
	EE101103/101575	280.192	400.05	52.388	0.211	34.925	6.7	3.2	521	991	850	1200	67.7	300	317	366	375	6.7	3.2	0.41	1.48	0.81	18.7
	EE921124/921850	285.75	469.9	81.77	80.569	57.15	9.7	3.3	1100	1810	850	1200	69.4	338	315	438	451	9.7	3.3	0.29	2.1	1.1	49.4
	LM654649/LM654610	285.75	380.898	65.088	65.088	49.212	3.5	3.3	615	1490	850	1200	76.1	316	300	355	371	3.5	3.3	0.43	1.4	0.77	20
	545112/545141	285.75	358.775	33.338	31.75	22.225	3.5	3.3	252	575	850	1200	66.3	307	298	339	348	3.5	3.3	0.49	1.2	0.67	7.09
	545112/545139	285.75	354.013	33.338	31.75	22.225	3.6	3.2	240	537	850	1200	65.8	299	308	337	344	3.6	3.2	0.49	1.23	0.68	6.3
	M255448/M255411	288.925	406.949	77.907	77.788	61	9.5	3.6	1010	2210	850	1200	73.3	314	318	374	388	9.5	3.6	0.34	1.77	0.98	31.1
	M255449/M255410	288.925	406.4	77.788	77.788	60.325	6.4	3.3	895	1830	850	1200	72.8	324	304	380	395	6.4	3.3	0.34	1.8	0.98	29.8
	M255499/M255410A	288.925	406.4	77.788	77.788	60.325	6.4	3.3	1010	2080	850	1200		316	310	379	388	6.4	3.3	0.34	1.78	0.98	29.8
	L357040/L357010	289.975	393.7	50.8	50.8	38.1	6.4	3.2	524	1180	850	1200	64.8	309	329	369	378	6.4	3.2	0.36	1.67	0.92	17.4
	EE790116/790221	292.1	558.8	136.525	136.525	98.425	19.8	6.4	2350	4000	700	1000	114.2	338	366	488	510	19.8	6.4	0.4	1.52	0.84	142
	EE790114/790221	292.1	558.8	136.525	136.525	98.425	6.4	6.4	2480	4100	700	1000	113.5	362	332	506	537	6.4	6.4	0.39	1.5	0.84	147
	EE224115/224200	292.1	508	106.363	107.95	74.613	6.4	3.2	1480	2540	800	1100	88.5	311	362	453	469	6.4	3.2	0.33	1.84	1.01	82.5
	EE722115/722185	292.1	469.9	95.25	93.662	69.85	9.7	3.3	1180	2060	800	1100	87.2	342	315	431	451	9.7	3.3	0.38	1.6	0.87	56.7
	84115/84155	292.1	393.7	63.5	50.8	44.45	3.5	6.4	545	1120	800	1100	99.8	323	305	364	383	3.5	6.4	0.61	0.99	0.54	18.6
	L555249/L555210	292.1	374.65	47.625	47.625	34.925	3.5	3.3	490	1060	800	1100	64.5	316	303	355	366	3.5	3.3	0.4	1.5	0.82	12.5
	EE291175/291750	298.45	444.5	63.5	61.912	39.688	8	1.5	685	1140	700	1000	71.8	339	319	417	427	8	1.5	0.38	1.6	0.87	28.7
	EE291175/291749	298.45	444.5	63.5	61.912	39.688	8	3.3	685	1140	700	1000	71.8	339	319	415	427	8	3.3	0.38	1.6	0.87	28.7
	EE111175/111700	298.45	431.8	69.85	58.738	53.975	6.4	3.3	755	1400	700	1000	88.1	336	316	400	417	6.4	3.3	0.44	1.4	0.75	29.2
	HH258248/HH258210	299.975	495.3	141.288	141.288	114.3	6.4	6.4	2330	4670	700	1000	108.1	319	346	442	467	6.4	6.4	0.33	1.8	0.99	106
	HH258248/HH258210	300	495.3	141.288	141.288	114.3	6.4	6.4	2330	4550	630	850	106	330	341	464	468	6	6	0.33	1.8	1	107
	HM256849/HM256810	300.038	422.275	82.55	82.55	63.5	6.4	3.3	990	2050	630	850	76.7	337	317	395	411	6.4	3.3	0.34	1.8	0.98	34.2
	EE790120/790221	304.8	558.8	136.525	136.525	98.425	1.3	6.4	2480	4100	630	850	113.5	364	338	506	537	1.3	6.4	0.39	1.5	0.84	141
	M959442/M959410	304.8	499.948	101.6	79.375	53.975	6.4	6.4	1190	2030	630	850	203	367	327	444	487	6.4	6.4	1.2	0.51	0.28	67.6
	EE724120/724195	304.8	495.3	95.25	92.075	69.85	16	6.4	1240	2150	630	850	93.9	364	329	451	474	16	6.4	0.4	1.5	0.82	63.3
	EE724119/724195	304.8	495.3	95.25	92.075	69.85	16	6.4	1270	2340	630	850	95.2	344	359	439	47.4	16	6.4	0.4	1.49	0.82	64.8
	EE941205X/941950	304.8	495.3	76.2	77.866	53.975	6.4	3.2	1020	1610	630	850	88.1	325	355	441	455	6.4	3.2	0.4	1.49	0.82	50.7
	EE941205/941950A	304.8	495.3	76.2	74.612	53.975	6.4	3.3	1140	1940	630	850		339	329	459	463	6.4	3.3	0.4	1.49	0.82	55.8
	EE941205/941950	304.8	495.3	76.2	74.612	53.975	6.4	3.3	1080	1790	630	850	85.1	352	329	455	471	6.4	3.3	0.4	1.5	0.83	51
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Inch Series

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