zwa British-system Single-row Tapered Roller Bearing

bore 152,400-189,738mm

British-system single-row tapered roller bearing can be separated from the inner ring and roller, cage outer ring components together. And outer ring can be installed separately. Installation is more convenient, save time and effort. Modified contact lines for roller and raceway contact surfaces can reduce stress concentration. Since tapered roller bearings can only transfer unidirectional axial load, another symmetrical tapered roller bearing is needed to transfer the axial load in the opposite direction.

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Basic Type

british-system tapered roller bearing drawing

The products include

British-system Single-row Tapered Roller Bearing
d 152,400-189,738mm
Basic Size			Basic load rating		Limiting Speed		Mass	Code	Size						Size of abutment and Chamfer									Calculation Coefficient
d	D	T	dynamic	static	grease	oil			d1～	B	C	r1.2Min	r3.4Min	a	damax	dbmin	Damin	Damax	Dbmin	Camin	Cbmin	ramax	rbmax	e	Y	Yo
d	D	T	C	Co	grease	oil			d1～	B	C	r1.2Min	r3.4Min	a	damax	dbmin	Damin	Damax	Dbmin	Camin	Cbmin	ramax	rbmax
mm			kN		r/min		kg	-	mm/in						mm
152,400	222,250	46,830	330	630	1500	2000	5,80	M231649/M231610	186	46,830	34,925	3.5	1.5	40	170	165	200	215	210	7	12	3	1.5	0.33	1.8	1
6,0000	8,7500	1,8447	330	630	1500	2000	5,80	M231649/M231610	186	1,8437	1,3750	3.5	1.5	40	170	165	200	215	210	7	12	3	1.5	0.33	1.8	1
152,400	254,000	66,675	583	980	1300	1800	12,5	K99600/K99100	199	66,675	47,625	7.0	3.3	54	171	174.5	217	239	237	10	9	6	3	0.40	1.5	0.8
6,0000	10,0000	2,6250	583	980	1300	1800	12,5	K99600/K99100	199	2,6250	1,8750	7.0	3.3	54	171	174.5	217	239	237	10	9	6	3	0.40	1.5	0.8
155,575	336,550	85,725	825	1200	900	1300	33,5	BT1B328833	253	79,450	54,030	6.4	6.4	101	199	277.5	260	313	312	9	31.5	6	6	0.79	0.76	0.4
6,1250	13,2500	3,3750	825	1200	900	1300	33,5	BT1B328833	253	3,1280	2,1272	6.4	6.4	101	199	277.5	260	313	312	9	31.5	6	6	0.79	0.76	0.4
158,750	205,583	23,812	138	280	1500	2000	1,90	L432343/L432310	181	23,812	18,258	4.8	1.5	33	173	175.5	194	198	197	5	5	4.4	1.5	0.37	1.6	0.9
6,2500	8,0938	0,9375	138	280	1500	2000	1,90	46780/46720	181	0,9375	0,7188	4.8	1.5	33	173	175.5	194	198	197	5	5	4.4	1.5	0.37	1.6	0.9
158,750	225,425	41,275	264	585	1400	1900	5,30	k6780/k46720	196	39,688	33,338	3.5	3.3	44	180	174	204	210.5	216	5	7.5	3	3	0.37	1.6	0.9
6,2500	8,8750	1,6250	264	585	1400	1900	5,30	k6780/k46720	196	1,1625	1,3125	3.5	3.3	44	180	174	204	210.5	216	5	7.5	3	3	0.37	1.6	0.9
165	290	63,500	644	1000	1100	1600	17,5	BT1B440771C	224	68	48	7	3.3	51	200	188	257	275	272	11	15.5	6.5	3	0.31	1.5	1.1
5,4961	5,4961	2,5000	644	1000	1100	1600	17,5	BT1B440771C	224	2,6772	1,8898	7	3.3	51	200	188	257	275	272	11	15.5	6.5	3	0.31	1.5	1.1
165,100	225,425	41,275	264	585	1100	1600	4,75	46790/46720	196	39,688	33,338	3.5	3.3	44	180	181	204	210.5	216	5	7.5	3	3	0.37	1.6	0.9
6,5000	8,8750	1,6250	264	585	1100	1600	4,75	46790/46720	196	1,5625	1,3125	3.5	3.3	44	180	181	204	210.5	216	5	7.5	3	3	0.37	1.6	0.9
165,100	336,500	92,075	1120	1700	950	1400	37,0	HH437549/HH437510	243	95,250	69,850	3.3	6.4	70	203	181	280	314.5	308	14	22	3	6	0.37	1.6	0.9
6,5000	13,2500	3,6250	1120	1700	950	1400	37,0	HH437549/HH437510	243	3,7500	2,7500	3.3	6.4	70	203	181	280	314.5	308	14	22	3	6	0.37	1.6	0.9
177,800	227,012	30,162	187	425	1300	1800	2,95	K3699D/K36920	203	30,162	23,020	1.5	1.5	43	190	186	212	219	220	5	7	1.5	1.5	0.44	1.35	0.8
7,0000	8,937	1,187	187	425	1300	1800	2,95	K3699D/K36920	203	1,1875	0,9063	1.5	1.5	43	190	186	212	219	220	5	7	1.5	1.5	0.44	1.35	0.8
177,800	260,350	53,975	484	900	1200	1700	9,35	M236849/M236810	216	53,975	41,275	3.5	3.3	47	195	193.5	235	245	247	9	12.5	3	3	0.33	1.8	1
7,0000	10,2500	2,1250	484	900	1200	1700	9,35	M236849/M236810	216	2,1250	1,6250	3.5	3.3	47	195	193.5	235	245	247	9	12.5	3	3	0.33	1.8	1
178,595	265,112	51,595	495	880	1200	1700	9,60	M336948/M336912	217	57,150	38,895	3.3	3.3	47	196	194	240	250	251	9	12.5	3	3	0.33	1.8	1
7,0313	10,4375	2,0313	495	880	1200	1700	9,60	M336948/M336912	217	2,2500	1,5313	3.3	3.3	47	196	194	240	250	251	9	12.5	3	3	0.33	1.8	1
179,934	265,112	51,595	495	880	1200	1700	9,40	M336949/M336912	217	57,150	38,895	3.3	3.3	47	196	195	240	250	251	9	12.5	3	3	0.33	1.8	1
7,0840	10,4375	2,0313	495	880	1200	1700	9,40	M336949/M336912	217	2,2500	1,5313	3.3	3.3	47	196	195	240	250	251	9	12.5	3	3	0.33	1.8	1
184,150	266,700	47,625	374	800	1100	1600	8,20	K67883/67820	233	46,833	38,100	3.5	3.3	59	209	197	239	251.5	257	6	9.5	3	3	0.48	1.25	0.7
7,2500	10,5000	1,8750	374	800	1100	1600	8,20	K67883/67820	233	1,8438	1,5000	3.5	3.3	59	209	197	239	251.5	257	6	9.5	3	3	0.48	1.25	0.7
187,325	269,875	55,562	473	950	1100	1600	9,85	KM238849/ KM238810	228	55,562	42,662	3.5	3.3	50	210	200	244	255	256	7	12.5	3	3	0.33	1.8	1
7,3750	10,6250	2,1875	473	950	1100	1600	9,85	KM238849/ KM238810	228	2,1875	1,6875	3.5	3.3	50	210	200	244	255	256	7	12.5	3	3	0.33	1.8	1
187,325	282,55	50,800	402	695	1100	1600	9,80	87737/87111	233	47,625	36,512	3.5	3.3	55	230	203.5	253	267	267	6	14	3	3	0.43	1.4	0.8
7,3750	11,1250	2,0000	402	695	1100	1600	9,80	87737/87111	233	1,8750	1,4375	3.5	3.3	55	230	203.5	253	267	267	6	14	3	3	0.43	1.4	0.8
189,738	279,400	52,388	523	980	1100	1600	11,0	M239447/M239410	233	57,150	41,275	3.3	3.3	49	212	202	254	266	266	9	11	3	3	0.33	1.8	1
7,4700	11,0000	2,0625	523	980	1100	1600	11,0	M239447/M239410	233	2,2500	1,6250	3.3	3.3	49	212	202	254	266	266	9	11	3	3	0.33	1.8	1

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