Spherical Roller Bearing

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Description And Technical diameters

select	Designations		Dimensions			Basic load ratings		Fatigue load limit	Speed ratings		Install Dimensions					Abutment and illet dimensions				Calculation factors				Permissible acceleration for oil lubrication		Mass
	cylindrical bore	tapered bore	d	D	B	dynamic C	static C0	Pu	Reference speed	Limiting speed	d2 ≈	D1 ≈	b	K	r1,2 min	da min	da max	Da max	ra max	e	Y1	Y2	Y0	rotational	linear	kg
	cylindrical bore	tapered bore	mm	mm	mm	KN	KN	KN	r/min	r/min	d2 ≈	D1 ≈	b	K	r1,2 min	mm	da max	Da max	ra max	e	Y1	Y2	Y0	m/s2	linear	kg
	21311 E	21311 EK	55	120	29	159	166	18.6	5600	7500	72.7	96.2	6	3	2	66	–	109	2	0.24	2.8	4.2	2.8	–	–	1.7
	22311 E	22311 EK	55	120	43	280	280	30	4300	5600	70.1	102	5.5	3	2	66	–	109	2	0.35	1.9	2.9	1.8	–	–	2.45
	22311 E/VA405	22311 EK/VA405	55	120	43	280	280	30	4300	5600	70.1	102	5.5	3	2	66	–	109	2	0.35	1.9	2.9	1.8	78 g	26 g
	BS2-2311-2RS/VT143	–	55	120	49	280	280	30	–	2800	67.5	107	6	3	2	66	67	109	2	0.35	1.9	2.9	1.8	–	–	2.8
	22212 E	22212 EK	60	110	28	159	166	18.6	5600	7500	72.7	96.5	6	3	1.5	69	–	101	1.5	0.24	2.8	4.2	2.8	–	–	1.15
	BS2-2212-2RS/VT143	BS2-2212-2RSK/VT143	60	110	34	159	166	18.6	–	2700	69.7	101	6	3	1.5	69	69	101	1.5	0.24	2.8	4.2	2.8	–	–	1.3
	21312 E	21312 EK	60	130	31	217	240	26.5	4800	6300	87.8	115	6	3	2.1	72	–	118	2	0.22	3	4.6	2.8	–	–	2.1
	22312 E	22312 EK	60	130	46	325	335	36	4000	5300	77.9	110	8.3	4.5	2.1	72	–	118	2	0.35	1.9	2.9	1.8	–	–	3.1
	22312 E/VA405	22312 EK/VA405	60	130	46	325	335	36	4000	5300	77.9	110	8.3	4.5	2.1	72	–	118	2	0.35	1.9	2.9	1.8	70 g	25 g
	BS2-2312-2RS/VT143	–	60	130	53	325	335	36	–	2500	75	117	8.3	4.5	2.1	72	75	118	2	0.35	1.9	2.9	1.8	–	–	3.4
	24013-2RS5W/VT143	–	65	100	35	137	173	20.4	–	2600	71.6	93.5	–	–	1.1	71	71	94	1	0.27	2.5	3.7	2.5	–	–	0.95
	24013 CC/W33	24013 CCK30/W33	65	100	35	137	173	20.4	4300	6300	73.9	87.3	3.7	2	1.1	71	–	94	1	0.27	2.5	3.7	2.5	–	–
	22213 E	22213 EK	65	120	31	198	216	24	5000	7000	80.1	106	6	3	1.5	74	–	111	1.5	0.24	2.8	4.2	2.8	–	–	1.55
	BS2-2213-2RS/VT143	BS2-2213-2RSK/VT143	65	120	38	198	216	24	–	2400	76.5	110	6	3	1.5	74	76	111	1.5	0.24	2.8	4.2	2.8	–	–	1.6
	21313 E	21313 EK	65	140	33	243	270	29	4300	6000	94.7	124	6	3	2.1	77	–	128	2	0.22	3	4.6	2.8	–	–	2.55
	22313 E	22313 EK	65	140	48	357	360	38	3800	5000	81.6	118	8.3	4.5	2.1	77	–	128	2	0.35	1.9	2.9	1.8	–	–	3.75
	22313 E/VA405	22313 EK/VA405	65	140	48	357	360	38	3800	5000	81.6	118	8.3	4.5	2.1	77	–	128	2	0.35	1.9	2.9	1.8	69 g	24 g
	BS2-2313-2RS/VT143	–	65	140	56	357	360	38	–	2400	78.7	125	8.3	4.5	2.1	77	78	128	2	0.35	1.9	2.9	1.8	–	–	4.15
	22214 E	22214 EK	70	125	31	213	228	25.5	5000	6700	83	111	6	3	1.5	79	–	116	1.5	0.23	2.9	4.4	2.8	–	–	1.55
	BS2-2214-2RS/VT143	BS2-2214-2RSK/VT143	70	125	38	213	228	25.5	–	2300	80.1	116	6	3	1.5	79	80	116	1.5	0.23	2.9	4.4	2.8	–	–	1.8
	21314 E	21314 EK	70	150	35	291	325	34.5	4000	5600	101	133	6	3	2.1	82	–	138	2	0.22	3	4.6	2.8	–	–	3.1
	22314 E	22314 EK	70	150	51	413	430	45	3400	4500	90.3	128	8.3	4.5	2.1	82	–	138	2	0.33	2	3	2	–	–	4.55
	22314 E/VA405	22314 EK/VA405	70	150	51	413	430	45	3400	4500	90.3	128	8.3	4.5	2.1	82	–	138	2	0.33	2	3	2	61 g	23 g
	BS2-2314-2RS/VT143	–	70	150	60	413	430	45	–	2100	86.7	136	8.3	4.5	2.1	82	86	138	2	0.33	2	3	2	–	–	5.1
	24015-2RS5/VT143	–	75	115	40	181	232	28.5	–	2300	81.8	106	6	3	1.1	81	81	109	1	0.28	2.4	3.6	2.5	–	–	1.55
	24015 CC/W33	24015 CCK30/W33	75	115	40	181	232	28.5	3800	5300	84.2	100	5.5	3	1.1	81	–	109	1	0.28	2.4	3.6	2.5	–	–
	22215 E	22215 EK	75	130	31	217	240	26.5	4800	6300	87.8	115	6	3	1.5	84	–	121	1.5	0.22	3	4.6	2.8	–	–	1.7
	BS2-2215-2RS/VT143	BS2-2215-2RSK/VT143	75	130	38	217	240	26.5	–	2200	84.5	120	6	3	1.5	84	84	121	1.5	0.22	3	4.6	2.8	–	–	2.1
	21315 E	21315 EK	75	160	37	291	325	34.5	4000	5600	101	133	6	3	2.1	87	–	148	2	0.22	3	4.6	2.8	–	–	3.75
	22315 E	22315 EK	75	160	55	462	475	48	3200	4300	92.8	135	8.3	4.5	2.1	87	–	148	2	0.35	1.9	2.9	1.8	–	–	5.55
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