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Sealed Single Row Deep Groove Ball Bearing D 20-25mm

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Product Details

Feature

1. The most representative rolling bearing, widely used

2. Can bear radial load and bidirectional axial load;

3. It is suitable for high-speed rotation, where low noise and low vibration are required;

4. Pre-fill the steel ball dust cover or rubber seal seal bearing with a proper amount of grease;

5. The outer ring has a ring or flange bearing, which is easy to position axially and the outer casing is easy to install;

6. The maximum load capacity is the same as that of the standard bearing, but the inner ring and the outer ring have a groove, which increases the number of balls and increases the rated load.

Parameter

Principal dimensions （mm)			Basic load ratings KN		Pu	Speed ratings rpm		Weight kg	Designation		Dimensions mm					Abutment and fillet dimensions mm				Value
D	d	B	dyc Cr	stc Cor	Pu	Speed Ratings	Limiting Speed	Weight kg	With seals on both sides	With seals on one sides	d	d1 ～	D1 ～	D2 ～	r1,2 Min	da Min	da Max	Da Max	ra Max	kr	fo
20	32	7	4.03	2.32	0.104	45000	22000	0.018	61804-2RZ Bearing	-	20	24	-	29.5	0.3	22	-	30	0.3	0.015	15
20	32	7	4.03	2.32	0.104	-	13000	0.018	61804-2RS1 Bearing	-	20		22.6	29.5	0.3	22	22.5	30	0.3	0.015	15
20	37	9	6.37	3.65	0.156	43000	20000	0.038	61904-2RZ Bearing	-	20	25.6	-	32.8	0.3	22	-	35	0.3	0.02	15
20	37	9	6.37	3.65	0.156	-	12000	0.038	61904-2RS1 Bearing	-	20		24.2	32.8	0.3	22	24	35	0.3	0.02	15
20	42	12	9.95	5	0.212	38000	19000	0.069	*6004-2Z Bearing	*6004-Z Bearing	20	27.2	-	37.2	0.6	23.2	-	38.8	0.6	0.025	14
20	42	12	9.95	5	0.212	38000	19000	0.069	*6004-2RSL Bearing	*6004-RSL Bearing	20	-	24.9	37.2	0.6	23.2	24.5	38.8	0.6	0.025	14
20	42	12	9.95	5	0.212	-	11000	0.069	*6004-2RSH Bearing	*6004-RSH Bearing	20	-	24.9	37.2	0.6	23.2	24.5	38.8	0.6	0.025	14
20	42	16	9.36	5	0.212	-	11000	0.086	63004-2RS1 Bearing	-	20	27.2	-	37.2	0.6	23.2	-	38.8	0.6	0.025	14
20	47	14	13.5	6.55	0.28	32000	17000	0.11	*6204-2Z Bearing	*6204-Z Bearing	20	28.8	-	40.6	1	25.6	-	41.4	1	0.025	13
20	47	14	13.5	6.55	0.28	32000	17000	0.11	*6204-2RSL Bearing	*6204-RSL Bearing	20	-	26.3	40.6	1	25.6	26	41.4	1	0.025	13
20	47	14	13.5	6.55	0.28	-	10000	0.11	*6204-2RSH Bearing	*6204-RSH Bearing	20	-	26.3	40.6	1	25.6	26	41.4	1	0.025	13
20	47	18	12.7	6.55	0.28	-	10000	0.13	62204-2RS1 Bearing	-	20	28.8	-	40.6	1	25.6	-	41.4	1	0.025	13
20	52	15	16.8	7.8	0.335	30000	15000	0.14	*6304-2Z Bearing	*6304-Z Bearing	20	30.4	-	44.8	1.1	27	-	45	1	0.03	12
20	52	15	16.8	7.8	0.335	30000	15000	0.14	*6304-2RSL Bearing	*6304-RSL Bearing	20	-	27.2	44.8	1.1	27	27	45	1	0.03	12
20	52	15	16.8	7.8	0.335	-	9500	0.14	*6304-2RSH Bearing	*6304-RSH Bearing	20	-	27.2	44.8	1.1	27	27	45	1	0.03	12
20	52	21	15.9	7.8	0.335	-	9500	0.2	62304-2RS1 Bearing	-	20	30.4	-	44.8	1.1	27	-	45	1	0.03	12
22	50	14	14	7.65	0.325	-	9000	0.12	62/22-2RS1 Bearing	-	22	-	32.2	44	1	27.6	32	44.4	1	0.025	14
25	37	7	4.36	2.6	0.125	38000	19000	0.022	61805-2RZ Bearing	-	25	28.5	-	34.3	0.3	27	-	35	0.3	0.015	14
25	37	7	4.36	2.6	0.125	-	11000	0.022	61805-2RS1 Bearing	-	25	-	27.4	34.3	0.3	27	27.3	35	0.3	0.015	14
25	42	9	7.02	4.3	0.193	36000	18000	0.045	61905-2RZ Bearing	-	25	30.2	-	37.8	0.3	27	-	40	0.3	0.02	15
25	42	9	7.02	4.3	0.193	-	10000	0.045	61905-2RS1 Bearing	-	25	-	29.2	37.8	0.3	27	29	40	0.3	0.02	15
25	47	12	11.9	6.55	0.275	32000	16000	0.08	*6005-2Z Bearing	*6005-Z Bearing	25	32	-	42.2	0.6	28.2	-	43.8	0.6	0.025	14
25	47	12	11.9	6.55	0.275	32000	16000	0.08	*6005-2RSL Bearing	*6005-RSL Bearing	25	-	29.7	42.2	0.6	28.2	29.5	43.8	0.6	0.025	14
25	47	12	11.9	6.55	0.275	-	9500	0.08	*6005-2RSH Bearing	*6005-RSH Bearing	25	-	29.7	42.2	0.6	28.2	29.5	43.8	0.6	0.025	14
25	47	16	11.2	6.55	0.275	-	9500	0.1	63005-2RS1 Bearing	-	25	32	-	42.2	0.6	29.2	-	43.8	0.6	0.025	14
25	52	15	14.8	7.8	0.335	28000	14000	0.13	*6205-2Z Bearing	*6205-Z Bearing	25	34.4	-	46.3	1	30.6	-	46.4	1	0.025	14
25	52	15	14.8	7.8	0.335	28000	14000	0.13	*6205-2RSL Bearing	*6205-RSL Bearing	25	-	31.8	46.3	1	30.6	31.5	46.4	1	0.025	14
25	52	15	14.8	7.8	0.335	-	8500	0.13	*6205-2RSH Bearing	*6205-RSH Bearing	25	-	31.8	46.3	1	30.6	31.5	46.4	1	0.025	14
25	52	18	14	7.8	0.335	-	8500	0.15	62205-2RS1 Bearing	-	25	34.4	-	46.3	1	30.6	-	46.4	1	0.025	14
25	62	17	23.4	11.6	0.49	24000	13000	0.23	*6305-2Z Bearing	*6305-Z Bearing	25	36.6	-	52.7	1.1	32	-	55	1	0.03	12
25	62	17	23.4	11.6	0.49	24000	13000	0.23	*6305-2RZ Bearing	*6305-RZ Bearing	25	36.6		52.7	1.1	32	-	55	1	0.03	12
25	62	17	23.4	11.6	0.49	-	7500	0.23	*6305-2RS1 Bearing	*6305-RS1 Bearing	25	36.6	-	52.7	1.1	32	-	55	1	0.03	12
25	62	24	22.5	11.6	0.49	-	7500	0.32	62305-2RS1 Bearing	-	25	36.6	-	52.7	1.1	32	-	55	1	0.03	12

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Sealed Single Row Deep Groove Ball Bearing D 20-25mm