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We can provide you with customized services for the entire process, starting from raw materials, including forging, annealing, turning, heat treatment and grinding.

CC Type Spherical Roller Bearing

The split steel plate pressed cage and reinforced symmetrical rollers are adopted for CC Type Spherical Roller Bearing.After SJQ optimization design, it has higher rated load than traditional products, wider application range and longer service life.

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Product Parameters

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
21305CC	–	25	62	17	41.4	41.5	4.55	8500	12000	0.28	25	35.7	50.7	–	–	1.1	32	55	1	0.3	2.3	3.4	2.2
21306CC	21306CCK	30	72	19	55.2	61	6.8	7500	10000	0.41	30	43.3	58.8	–	–	1.1	37	65	1	0.27	2.5	3.7	2.5
21307CC	21307CCK	35	80	21	65.6	72	8.15	6700	9500	0.55	35	47.2	65.6	–	–	1.5	44	71	1.5	0.28	2.4	3.6	2.5
24013CC/W33	24013CCK30/W33	65	100	35	132	173	20.4	4300	6300	0.95	65	73.8	87.3	3.7	2	1.1	71	94	1	0.27	2.5	3.7	2.5
24015CC/W33	24015CCK30/W33	75	115	40	173	232	28.5	3800	5300	1.55	75	84.1	100	5.5	3	1.1	81	109	1	0.28	2.4	3.6	2.5
23218CC/W33	23218CCK/W33	90	160	52.4	355	440	48	2800	3800	4.65	90	106	137	5.5	3	2	101	149	2	0.31	2.2	3.3	2.2
24020CC/W33	24020CCK30/W33	100	150	50	285	415	45.5	2800	4000	3.15	100	111	132	5.5	3	1.5	107	143	1.5	0.28	2.4	3.6	2.5
23120CC/W33	23120CCK/W33	100	165	52	365	490	53	3000	4000	4.55	100	115	144	5.5	3	2	111	154	2	0.3	2.3	3.4	2.2
24120CC/W33	24120CCK30/W33	100	165	65	455	640	68	2400	3200	5.65	100	113	141	3.7	2	2	111	154	2	0.37	1.8	2.7	1.8
23220CC/W33	23220CCK/W33	100	180	60.3	475	600	63	2400	3400	6.85	100	117	153	8.3	4.5	2.1	112	168	2	0.33	2	3	2
23022CC/W33	23022CCK/W33	110	170	45	310	440	46.5	3400	4300	3.8	110	125	151	5.5	3	2	119	161	2	0.23	2.9	4.4	2.8
24022CC/W33	24022CCK30/W33	110	170	60	415	620	67	2400	3600	5	110	122	149	5.5	3	2	119	161	2	0.33	2	3	2
23122CC/W33	23122CCK/W33	110	180	56	430	585	61	2800	3600	5.75	110	126	157	8.3	4.5	2	121	169	2	0.3	2.3	3.4	2.2
24122CC/W33	24122CCK30/W33	110	180	69	520	750	78	2200	3000	7.1	110	123	153	5.5	3	2	121	169	2	0.37	1.8	2.7	1.8
23222CC/W33	23222CCK/W33	110	200	69.8	600	765	76.5	2200	3200	9.85	110	130	169	8.3	4.5	2.1	122	188	2	0.33	2	3	2
23024CC/W33	23024CCK/W33	120	180	46	355	510	53	3200	4000	4.2	120	135	163	5.5	3	2	129	171	2	0.22	3	4.6	2.8

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
24024CC/W33	24024CCK30/W33	120	180	60	430	670	68	2400	3400	5.45	120	132	159	5.5	3	2	129	171	2	0.3	2.3	3.4	2.2
23124CC/W33	23124CCK/W33	120	200	62	510	695	71	2600	3400	8	120	139	174	8.3	4.5	2	131	189	2	0.28	2.4	3.6	2.5
24124CC/W33	24124CCK30/W33	120	200	80	655	950	95	1900	2600	10.3	120	135	168	5.5	3	2	131	189	2	0.37	1.8	2.7	1.8
23224CC/W33	23224CCK/W33	120	215	76	695	930	93	2000	2800	12	120	141	182	8.3	4.5	2.1	132	203	2	0.35	1.9	2.9	1.8
22324CC/W33	22324CCK/W33	120	260	86	965	1120	100	2000	2600	23	120	152	216	13.9	7.5	3	134	246	2.5	0.35	1.9	2.9	1.8
23026CC/W33	23026CCK/W33	130	200	52	430	610	62	2800	3600	6	130	148	180	8.3	4.5	2	139	191	2	0.23	2.9	4.4	2.8
24026CC/W33	24026CCK30/W33	130	200	69	540	815	81.5	2000	3000	8.05	130	145	175	5.5	3	2	139	191	2	0.31	2.2	3.3	2.2
23126CC/W33	23126CCK/W33	130	210	64	560	780	78	2400	3200	8.8	130	148	184	8.3	4.5	2	141	199	2	0.28	2.4	3.6	2.5
24126CC/W33	24126CCK30/W33	130	210	80	680	1000	100	1800	2400	11	130	146	180	5.5	3	2	141	199	2	0.35	1.9	2.9	1.8
23226CC/W33	23226CCK/W33	130	230	80	780	1060	104	1900	2600	14.5	130	151	196	8.3	4.5	3	144	216	2.5	0.33	2	3	2
22326CC/W33	22326CCK/W33	130	280	93	1120	1320	114	1800	2400	29	130	164	233	16.7	9	4	147	263	3	0.35	1.9	2.9	1.8
23028CC/W33	23028CCK/W33	140	210	53	465	680	68	2600	3400	6.55	140	158	190	8.3	4.5	2	149	201	2	0.22	3	4.6	2.8
24028CC/W33	24028CCK30/W33	140	210	69	570	900	88	2000	2800	8.55	140	155	185	5.5	3	2	149	201	2	0.3	2.3	3.4	2.2
23128CC/W33	23128CCK/W33	140	225	68	630	900	88	2200	2800	10.5	140	159	197	8.3	4.5	2.1	152	213	2	0.28	2.4	3.6	2.5
24128CC/W33	24128CCK30/W33	140	225	85	765	1160	112	1700	2400	13.5	140	156	193	8.3	4.5	2.1	152	213	2	0.35	1.9	2.9	1.8
22228CC/W33	22228CCK/W33	140	250	68	710	900	86.5	2400	3200	14	140	166	216	11.1	6	3	154	236	2.5	0.26	2.6	3.9	2.5

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
23228CC/W33	23228CCK/W33	140	250	88	915	1250	120	1700	2400	19	140	165	212	11.1	6	3	154	236	2.5	0.33	2	3	2
22328CC/W33	22328CCK/W33	140	300	102	1290	1560	132	1700	2200	36.5	140	175	247	16.7	9	4	157	283	3	0.35	1.9	2.9	1.8
23030CC/W33	23030CCK/W33	150	225	56	510	750	73.5	2400	3200	7.95	150	169	203	8.3	4.5	2.1	161	214	2	0.22	3	4.6	2.8
24030CC/W33	24030CCK30/W33	150	225	75	655	1040	100	1800	2600	10.5	150	165	197	5.5	3	2.1	161	214	2	0.3	2.3	3.4	2.2
23130CC/W33	23130CCK/W33	150	250	80	830	1200	114	2000	2600	16	150	172	216	11.1	6	2.1	162	238	2	0.3	2.3	3.4	2.2
24130CC/W33	24130CCK30/W33	150	250	100	1020	1530	146	1500	2200	20	150	169	211	8.3	4.5	2.1	162	238	2	0.37	1.8	2.7	1.8
22230CC/W33	22230CCK/W33	150	270	73	850	1080	102	2200	3000	18	150	178	234	13.9	7.5	3	164	256	2.5	0.26	2.6	3.9	2.5
23230CC/W33	23230CCK/W33	150	270	96	1080	1460	137	1600	2200	24.5	150	175	228	11.1	6	3	164	256	2.5	0.35	1.9	2.9	1.8
22330CC/W33	22330CCK/W33	150	320	108	1460	1760	146	1600	2000	43.5	150	188	266	16.7	9	4	167	303	3	0.35	1.9	2.9	1.8
23032CC/W33	23032CCK/W33	160	240	60	585	880	83	2400	3000	9.7	160	180	217	11.1	6	2.1	171	229	2	0.22	3	4.6	2.8
24032CC/W33	24032CCK30/W33	160	240	80	750	1200	114	1700	2400	13	160	176	211	8.3	4.5	2.1	171	229	2	0.3	2.3	3.4	2.2
23132CC/W33	23132CCK/W33	160	270	86	980	1370	129	1900	2400	20.5	160	184	234	13.9	7.5	2.1	172	258	2	0.3	2.3	3.4	2.2
24132CC/W33	24132CCK30/W33	160	270	109	1180	1760	163	1400	1900	25	160	181	228	8.3	4.5	2.1	172	258	2	0.4	1.7	2.5	1.6
22232CC/W33	22232CCK/W33	160	290	80	1000	1290	118	2000	2800	22.5	160	191	250	13.9	7.5	3	174	276	2.5	0.26	2.6	3.9	2.5
23232CC/W33	23232CCK/W33	160	290	104	1220	1660	153	1500	2200	31	160	188	244	13.9	7.5	3	174	276	2.5	0.35	1.9	2.9	1.8
22332CC/W33	22332CCK/W33	160	340	114	1600	1960	160	1500	1900	52	160	200	282	16.7	9	4	177	323	3	0.35	1.9	2.9	1.8

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
23034CC/W33	23034CCK/W33	170	260	67	710	1060	100	2200	2800	13	170	191	232	11.1	6	2.1	181	249	2	0.23	2.9	4.4	2.8
24034CC/W33	24034CCK30/W33	170	260	90	930	1460	137	1600	2400	17.5	170	188	226	8.3	4.5	2.1	181	249	2	0.33	2	3	2
23134CC/W33	23134CCK/W33	170	280	88	1040	1500	137	1800	2400	22	170	195	244	13.9	7.5	2.1	182	268	2	0.3	2.3	3.4	2.2
24134CC/W33	24134CCK30/W33	170	280	109	1220	1860	170	1300	1900	27.5	170	190	237	8.3	4.5	2.1	182	268	2	0.37	1.8	2.7	1.8
22234CC/W33	22234CCK/W33	170	310	86	1120	1460	132	1900	2600	28.5	170	203	267	16.7	9	4	187	293	3	0.27	2.5	3.7	2.5
23234CC/W33	23234CCK/W33	170	310	110	1400	1930	173	1400	2000	37.5	170	200	261	13.9	7.5	4	187	293	3	0.35	1.9	2.9	1.8
22334CC/W33	22334CCK/W33	170	360	120	1760	2160	176	1400	1800	61	170	213	300	16.7	9	4	187	343	3	0.33	2	3	2
23936CC/W33	23936CCK/W33	180	250	52	431	830	76.5	2200	2800	7.9	180	199	231	5.5	3	2	189	241	2	0.18	3.8	5.6	3.6
23036CC/W33	23036CCK/W33	180	280	74	830	1250	114	2000	2600	17	180	204	249	13.9	7.5	2.1	191	269	2	0.24	2.8	4.2	2.8
24036CC/W33	24036CCK30/W33	180	280	100	1080	1730	156	1500	2200	23	180	201	243	8.3	4.5	2.1	191	269	2	0.33	2	3	2
23136CC/W33	23136CCK/W33	180	300	96	1200	1760	160	1700	2200	28	180	207	259	13.9	7.5	3	194	286	2.5	0.3	2.3	3.4	2.2
24136CC/W33	24136CCK30/W33	180	300	118	1400	2160	196	1300	1700	34.5	180	203	253	11.1	6	3	194	286	2.5	0.37	1.8	2.7	1.8
22236CC/W33	22236CCK/W33	180	320	86	1180	1560	140	1800	2600	29.5	180	213	278	16.7	9	4	197	303	3	0.26	2.6	3.9	2.5
23236CC/W33	23236CCK/W33	180	320	112	1500	2120	186	1300	1900	39.5	180	211	271	13.9	7.5	4	197	303	3	0.35	1.9	2.9	1.8
22336CC/W33	22336CCK/W33	180	380	126	2000	2450	193	1300	1700	71.5	180	224	317	22.3	12	4	197	363	3	0.35	1.9	2.9	1.8
23938CC/W33	23938CCK/W33	190	260	52	414	800	76.5	2200	2600	8.3	190	209	240	5.5	3	2	199	251	2	0.16	4.2	6.3	4

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
23038CC/W33	23038CCK/W33	190	290	75	865	1340	122	1900	2400	18	190	216	261	13.9	7.5	2.1	201	279	2	0.23	2.9	4.4	2.8
24038CC/W33	24038CCK30/W33	190	290	100	1120	1800	163	1400	2000	24.5	190	210	253	8.3	4.5	2.1	201	279	2	0.31	2.2	3.3	2.2
23138CC/W33	23138CCK/W33	190	320	104	1370	2080	183	1500	2000	35	190	220	275	13.9	7.5	3	204	306	2.5	0.31	2.2	3.3	2.2
24138CC/W33	24138CCK30/W33	190	320	128	1600	2500	212	1200	1600	43	190	215	268	11.1	6	3	204	306	2.5	0.4	1.7	2.5	1.6
22238CC/W33	22238CCK/W33	190	340	92	1270	1700	150	1700	2400	36.5	190	225	294	16.7	9	4	207	323	3	0.26	2.6	3.9	2.5
23238CC/W33	23238CCK/W33	190	340	120	1660	2400	208	1300	1800	48	190	222	287	16.7	9	4	207	323	3	0.35	1.9	2.9	1.8
22338CC/W33	22338CCK/W33	190	400	132	2120	2650	208	1200	1600	82.5	190	236	333	22.3	12	5	210	380	4	0.35	1.9	2.9	1.8
23940CC/W33	23940CCK/W33	200	280	60	546	1040	93	2000	2400	11.5	200	222	258	8.3	4.5	2.1	211	269	2	0.19	3.6	5.3	3.6
23040CC/W33	23040CCK/W33	200	310	82	1000	1530	137	1800	2200	23.3	200	228	278	13.9	7.5	2.1	211	299	2	0.24	2.8	4.2	2.8
24040CC/W33	24040CCK30/W33	200	310	109	1290	2120	186	1300	1900	31	200	223	268	11.1	6	2.1	211	299	2	0.33	2	3	2
23140CC/W33	23140CCK/W33	200	340	112	1600	2360	204	1500	1900	43	200	231	293	16.7	9	3	214	326	2.5	0.31	2.2	3.3	2.2
24140CC/W33	24140CCK30/W33	200	340	140	1800	2800	232	1100	1500	53.5	200	226	284	11.1	6	3	214	326	2.5	0.4	1.7	2.5	1.6
22240CC/W33	22240CCK/W33	200	360	98	1460	1930	166	1600	2200	43.5	200	238	313	16.7	9	4	217	343	3	0.26	2.6	3.9	2.5
23240CC/W33	23240CCK/W33	200	360	128	1860	2700	228	1200	1700	58	200	235	304	16.7	9	4	217	343	3	0.35	1.9	2.9	1.8
22340CC/W33	22340CCK/W33	200	420	138	2320	2900	224	1200	1500	95	200	248	351	22.3	12	5	220	400	4	0.33	2	3	2
23944CC/W33	23944CCK/W33	220	300	60	546	1080	93	1900	2200	12.5	220	241	278	8.3	4.5	2.1	231	289	2	0.16	4.2	6.3	4

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
23044CC/W33	23044CCK/W33	220	340	90	1220	1860	163	1600	2000	30.5	220	250	306	13.9	7.5	3	233	327	2.5	0.24	2.8	4.2	2.8
24044CC/W33	24044CCK30/W33	220	340	118	1560	2600	212	1200	1700	40	220	244	295	11.1	6	3	233	327	2.5	0.33	2	3	2
23144CC/W33	23144CCK/W33	220	370	120	1800	2750	232	1300	1700	53.5	220	255	320	16.7	9	4	237	353	3	0.3	2.3	3.4	2.2
24144CC/W33	24144CCK30/W33	220	370	150	2120	3350	285	1000	1400	67	220	248	310	11.1	6	4	237	353	3	0.4	1.7	2.5	1.6
22244CC/W33	22244CCK/W33	220	400	108	1760	2360	196	1500	2000	60.5	220	263	346	16.7	9	4	237	383	3	0.27	2.5	3.7	2.5
23244CC/W33	23244CCK/W33	220	400	144	2360	3450	285	1100	1500	81.5	220	259	338	16.7	9	4	237	383	3	0.35	1.9	2.9	1.8
22344CC/W33	22344CCK/W33	220	460	145	2700	3450	260	1000	1400	120	220	279	389	22.3	12	5	240	440	4	0.31	2.2	3.3	2.2
23948CC/W33	23948CCK/W33	240	320	60	564	1160	98	1700	2000	13.5	240	261	298	8.3	4.5	2.1	251	309	2	0.15	4.5	6.7	4.5
23048CC/W33	23048CCK/W33	240	360	92	1290	2080	176	1500	1900	33.5	240	271	326	13.9	7.5	3	253	347	2.5	0.23	2.9	4.4	2.8
24048CC/W33	24048CCK30/W33	240	360	118	1600	2700	228	1100	1600	43	240	265	316	11.1	6	3	253	347	2.5	0.3	2.3	3.4	2.2
23148CC/W33	23148CCK/W33	240	400	128	2080	3200	255	1200	1600	66.5	240	277	348	16.7	9	4	257	383	3	0.3	2.3	3.4	2.2
24148CC/W33	24148CCK30/W33	240	400	160	2400	3900	320	900	1300	83	240	271	336	11.1	6	4	257	383	3	0.4	1.7	2.5	1.6
22248CC/W33	22248CCK/W33	240	440	120	2200	3000	245	1300	1800	83	240	290	383	22.3	12	4	257	423	3	0.27	2.5	3.7	2.5
23248CC/W33	23248CCK/W33	240	440	160	2900	4300	345	950	1300	110	240	286	374	22.3	12	4	257	423	3	0.35	1.9	2.9	1.8
22348CC/W33	22348CCK/W33	240	500	155	3100	4000	290	950	1300	155	240	303	423	22.3	12	5	260	480	4	0.31	2.2	3.3	2.2
23952CC/W33	23952CCK/W33	260	360	75	880	1800	156	1500	1900	23.5	260	287	331	8.3	4.5	2.1	271	349	2	0.18	3.8	5.6	3.6

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
23052CC/W33	23052CCK/W33	260	400	104	1600	2550	212	1300	1700	48.5	260	295	360	16.7	9	4	275	385	3	0.23	2.9	4.4	2.8
24052CC/W33	24052CCK30/W33	260	400	140	2040	3450	285	1000	1400	65.5	260	289	347	11.1	6	4	275	385	3	0.33	2	3	2
23152CC/W33	23152CCK/W33	260	440	144	2550	3900	290	1100	1400	90.5	260	301	380	16.7	9	4	277	423	3	0.31	2.2	3.3	2.2
24152CC/W33	24152CCK30/W33	260	440	180	3000	4800	380	850	1200	110	260	293	368	13.9	7.5	4	277	423	3	0.4	1.7	2.5	1.6
22252CC/W33	22252CCK/W33	260	480	130	2650	3550	285	1200	1600	110	260	311	421	22.3	12	5	280	460	4	0.27	2.5	3.7	2.5
23252CC/W33	23252CCK/W33	260	480	174	3250	4750	360	850	1200	140	260	312	408	22.3	12	5	280	460	4	0.35	1.9	2.9	1.8
22352CC/W33	22352CCK/W33	260	540	165	3550	4550	325	850	1100	190	260	328	458	22.3	12	6	286	514	5	0.31	2.2	3.3	2.2
23956CC/W33	23956CCK/W33	280	380	75	845	1760	143	1400	1700	25	280	308	352	11.1	6	2.1	291	369	2	0.16	4.2	6.3	4
23056CC/W33	23056CCK/W33	280	420	106	1730	2850	224	1300	1600	52.5	280	315	380	16.7	9	4	295	405	3	0.23	2.9	4.4	2.8
24056CC/W33	24056CCK30/W33	280	420	140	2160	3800	285	950	1400	69.5	280	309	368	11.1	6	4	295	405	3	0.31	2.2	3.3	2.2
23156CC/W33	23156CCK/W33	280	460	146	2650	4250	335	1000	1300	97	280	321	401	16.7	9	5	300	440	4	0.3	2.3	3.4	2.2
24156CC/W33	24156CCK30/W33	280	460	180	3100	5100	415	800	1100	120	280	314	390	13.9	7.5	5	300	440	4	0.4	1.7	2.5	1.6
22256CC/W33	22256CCK/W33	280	500	130	2700	3750	300	1100	1500	115	280	333	441	22.3	12	5	300	480	4	0.26	2.6	3.9	2.5
23256CC/W33	23256CCK/W33	280	500	176	3250	4900	365	800	1100	150	280	332	429	22.3	12	5	300	480	4	0.35	1.9	2.9	1.8
22356CC/W33	22356CCK/W33	280	580	175	4000	5200	365	800	1100	235	280	354	492	22.3	12	6	306	554	5	0.3	2.3	3.4	2.2
23960CC/W33	23960CCK/W33	300	420	90	1200	2500	200	1300	1600	39.5	300	333	385	11.1	6	3	313	407	2.5	0.19	3.6	5.3	3.6

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
23060CC/W33	23060CCK/W33	300	460	118	2120	3450	265	1200	1500	71.5	300	340	414	16.7	9	4	315	445	3	0.23	2.9	4.4	2.8
24060CC/W33	24060CCK30/W33	300	460	160	2700	4750	355	850	1200	97	300	331	400	13.9	7.5	4	315	445	3	0.33	2	3	2
23160CC/W33	23160CCK/W33	300	500	160	3200	5100	380	950	1200	125	300	345	434	16.7	9	5	320	480	4	0.3	2.3	3.4	2.2
24160CC/W33	24160CCK30/W33	300	500	200	3750	6300	465	700	1000	160	300	338	422	13.9	7.5	5	320	480	4	0.4	1.7	2.5	1.6
22260CC/W33	22260CCK/W33	300	540	140	3150	4250	325	1000	1400	145	300	354	477	22.3	12	5	320	520	4	0.26	2.6	3.9	2.5
23260CC/W33	23260CCK/W33	300	540	192	3900	5850	425	750	1000	190	300	356	461	22.3	12	5	320	520	4	0.35	1.9	2.9	1.8
23964CC/W33	23964CCK/W33	320	440	90	1430	2700	212	1400	1500	42	320	354	406	11.1	6	3	333	427	2.5	0.17	4	5.9	4
23064CC/W33	23064CCK/W33	320	480	121	2240	3800	285	1100	1400	78	320	360	434	16.7	9	4	335	465	3	0.23	2.9	4.4	2.8
24064CC/W33	24064CCK30/W33	320	480	160	2850	5100	400	800	1200	100	320	354	423	13.9	7.5	4	335	465	3	0.31	2.2	3.3	2.2
23164CC/W33	23164CCK/W33	320	540	176	3750	6000	440	850	1100	165	320	370	465	22.3	12	5	340	520	4	0.31	2.2	3.3	2.2
24164CC/W33	24164CCK30/W33	320	540	218	4250	7100	510	670	900	210	320	364	455	16.7	9	5	340	520	4	0.4	1.7	2.5	1.6
22264CC/W33	22264CCK/W33	320	580	150	3600	4900	375	950	1300	175	320	379	513	22.3	12	5	340	560	4	0.26	2.6	3.9	2.5
23264CC/W33	23264CCK/W33	320	580	208	4400	6700	480	700	950	240	320	382	493	22.3	12	5	340	560	4	0.35	1.9	2.9	1.8
23968CC/W33	23968CCK/W33	340	460	90	1460	2800	216	1300	1400	45.5	340	373	426	11.1	6	3	353	447	2.5	0.17	4	5.9	4
23068CC/W33	23068CCK/W33	340	520	133	2700	4550	335	1000	1300	105	340	385	468	22.3	12	5	358	502	4	0.24	2.8	4.2	2.8
24068CC/W33	24068CCK30/W33	340	520	180	3450	6200	475	750	1100	140	340	377	453	16.7	9	5	358	502	4	0.33	2	3	2

Bearing number		Principal dimensions（mm)			Basic load ratingskN		Fatigue load limit Pu	Speed ratingsr/min		Weight	Dimensionsmm						Abutment and fillet dimensions mm			Calculation Factors
Cylindrical bore	Tapered bore	d	D	B	C	Co	Fatigue load limit Pu	Speed Ratings	Limiting speed	Weight	d	d₂ ～	D1 ～	b	k	r_1,2 Min	d_a Min	Da Max	r_a max	e	Y1	Y2	Y0
23168CC/W33	23168CCK/W33	340	580	190	4250	6800	480	800	1000	210	340	394	498	22.3	12	5	360	560	4	0.31	2.2	3.3	2.2
23972CC/W33	23972CCK/W33	360	480	90	1400	2750	220	1200	1300	46	360	394	447	11.1	6	3	373	467	2.5	0.15	4.5	6.7	4.5
23072CC/W33	23072CCK/W33	360	540	134	2750	4800	345	950	1200	110	360	404	483	22.3	12	5	378	522	4	0.23	2.9	4.4	2.8
24072CC/W33	24072CCK30/W33	360	540	180	3550	6550	490	700	1000	145	360	397	474	16.7	9	5	378	522	4	0.31	2.2	3.3	2.2
23172CC/W33	23172CCK/W33	360	600	192	4300	6950	490	750	1000	220	360	418	524	22.3	12	5	380	580	4	0.3	2.3	3.4	2.2
23976CC/W33	23976CCK/W33	380	520	106	1960	3800	285	1100	1200	69	380	419	481	13.9	7.5	4	395	505	3	0.17	4	5.9	4
23076CC/W33	23076CCK/W33	380	560	135	2900	5000	360	900	1200	115	380	426	509	22.3	12	5	398	542	4	0.22	3	4.6	2.8
24076CC/W33	24076CCK30/W33	380	560	180	3600	6800	480	670	950	150	380	419	497	16.7	9	5	398	542	4	0.3	2.3	3.4	2.2
23980CC/W33	23980CCK/W33	400	540	106	2000	3900	290	1100	1200	71	400	439	500	13.9	7.5	4	415	525	3	0.16	4.2	6.3	4
23080CC/W33	23080CCK/W33	400	600	148	3250	5700	400	850	1100	150	400	450	543	22.3	12	5	418	582	4	0.23	2.9	4.4	2.8
23984CC/W33	23984CCK/W33	420	560	106	2040	4150	300	1000	1100	74.5	420	459	520	16.7	9	4	435	545	3	0.16	4.2	6.3	4
23988CC/W33	23988CCK/W33	440	600	118	2450	4900	345	950	1000	99.5	440	484	553	16.7	9	4	455	585	3	0.16	4.2	6.3	4

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