Self-aligning roller bearings (standard series) bore 20-320mm

Self-aligning roller bearings (standard series) bore 20-320mm

Self-aligning roller bearings (standard series)

Self-aligning roller bearings (standard series) bore 20-320mm

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Dimensions（mm)				Rated load(KN)		Rated speed (min)^-1		Maximum RPM min^-1	Bearing Designation		Install Dimensions(mm)					Constant	Axial Load Coefficient.			Weight(kg)
d	D	B	γ(Minimum)	C_r	C_or	Grease lubrication	Oil lubrication	Maximum RPM min^-1	Cylindrical hole	Tapered hole	d_a（Minimum）	d_a(Maximum）	d_a(Maximum）	d_a（Minimum）	γ_a（Maximum）	e	Y₂	Y₃	Y₀	(reference)
55	100	25	1.5	149	144	5300	6700	9000	* 22211EAE4	* 22211EAKE4	64	65	91	89	1.5	0.23	4.3	2.9	2.8	0.81
50	110	40	2	246	234	4300	5300	7100	* 22310EAE4	* 22310EAKE4	60	64	100	93	2	0.35	2.8	1.9	1.9	1.78
50	110	27	2	178	174	4500	5600	8000	* 21310EAE4	* 21310EAKE4	60	72	100	98	2	0.23	4.4	3	2.9	1.21
50	90	23	1.1	124	119	5600	7100	9500	* 22210EAE4	* 22210EAKE4	57	60	83	81	1	0.24	4.3	2.9	2.8	0.61
45	100	36	1.5	207	195	4500	5600	8000	* 22309EAE4	* 22309EAKE4	54	59	91	86	1.5	0.34	2.9	2	1.9	1.34
45	100	25	1.5	149	144	5000	6300	9000	* 21309EAE4	* 21309EAKE4	54	65	91	89	1.5	0.23	4.3	2.9	2.8	0.96
45	85	23	1.1	118	111	6000	7500	11000	* 22209EAE4	* 22209EAKE4	52	54	78	75	1	0.25	3.9	2.7	2.6	0.55
40	90	33	1.5	170	153	5300	6700	9000	* 22308EAE4	* 22308EAKE4	49	52	81	77	1.5	0.35	2.8	1.9	1.9	0.98
40	90	23	1.5	118	111	6000	7500	11000	* 21308EAE4	* 21308EAKE4	49	54	81	75	1.5	0.25	3.9	2.7	2.6	0.73
40	80	23	1.1	113	99.5	6700	8500	12000	* 22208EAE4	* 22208EAKE4	47	49	73	70	1	0.28	3.6	2.4	2.4	0.5
35	80	21	1.5	71.5	76	4000	5300	—	21307CDE4	21307CDKE4	44	47	71	67	1.5	0.28	3.6	2.4	2.4	0.53
35	72	23	1.1	69	71	5300	6700	—	22207CE4	22207CKE4	42	43	65	63	1	0.32	3.1	2.1	2	0.42
30	72	19	1.1	55	54	4500	6000	—	21306CDE4	21306CDKE4	37	40	65	59	1	0.28	3.6	2.4	2.3	0.39
30	62	20	1	50	50	6000	7500	—	22206CE4	22206CKE4	36	37	56	54	1	0.33	3.1	2.1	2	0.27
25	62	17	1.1	43	40.5	5300	6700	—	21305CDE4	21305CDKE4	32	34	55	51	1	0.29	3.4	2.3	2.3	0.26
25	52	18	1	37.5	37	7100	9000	—	22205CE4	22205CKE4	31	31	46	45	1	0.35	2.9	1.9	1.9	0.17
20	52	15	1.1	29.3	26.9	6300	8200	—	21304CDE4	21304CDKE4	27	28	45	42	1	0.31	3.2	2.1	2.1	0.17
320	480	160	4	2440	5050	500	670	—	24064CA E4	24064CA K30E4	338	—	462	422	3	0.31	3.3	2.2	2.2	99.7
320	480	121	4	1960	3850	630	800	—	23064CA E4	23064CA KE4	338	—	462	432	3	0.24	4.2	2.8	2.8	75.6
320	440	90	3	1300	2750	670	850	—	23964CA E4	23964CA KE4	334	—	426	406	2.5	0.18	5.5	3.7	3.6	40.6

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