NSK Koyo NTN Brand Deep Groove Ball Bearing 6212-2RS 6212-2rsc3 6212-N 6212-Nr 6212-RS 6212-Rsc3 6212-Z 6212-Zc3 6212-Znr 6212-Zz 6212-Zzc3 Bearing

• Customization: Available
• Usage: Machine
• Feature: High Speed & Long Life
• Model NO.: 6212-2RS 6212-2RSC3 6212-N 6212-NR 6212-RS 6212-RS
• Precision Rating: P0 P6 P5 P4 P2
• Certificate: SGS
• Lubrication: Oil Grease Dry
• Seals Type: Zz 2RS Open
• Steel No.: Gcr 15
• HRC: 61-65
• Series: 6000, 6200, 6300, 6400, 6700, 6800, 6900
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Carbon Steel
• Transport Package: Box+Carton+Pallet
• Specification: 10*20*30 cm
• Trademark: KOYO SNR NTN NACHI
• Origin: China
• HS Code: 8402102000
• Production Capacity: 5000000 Pieces/Year

Product Description

NSK KOYO NTN  Brand Deep Groove Ball Bearing 6212-2RS 6212-2RSC3 6212-N 6212-NR 6212-RS 6212-RSC3 6212-Z 6212-ZC3 6212-ZNR 6212-ZZ 6212-ZZC3 Bearing

Specifications of Bearing
 
Deep groove ball bearing is the most common type of rolling bearing. The basic type of deep groove ball bearing consists of an outer ring, an inner ring, a steel ball and a group of cage. There are two kinds of single and double row deep groove ball bearing type, deep groove ball structure also seal and open structure, open is refers to the bearings without sealing structure, sealing type deep groove ball for sealing and dustproof and anti oil seal. The dust cover material is pressed by the steel plate, and only the dust entering the bearing roller can only play a simple way. Anti oil type for the contact type oil seal, can effectively prevent the grease inside the bearing overflow. 

We offer large quantity of deep groove ball bearings every month, following is our specifications. 

(1) Material Used: 
GCr15_China/ (AISI) 52100_American/ (Din) 100Cr6_Germany; 
 
(2) Types Specialized: 
6000, 6200, 6300Series, with ZZ, 2RS, OPEN available; 
 
(3) Dimension Range: 
D (ID): 3-50mm; D(OD): 10-110mm; B(Width): 4-27mm; 
 
(4) Clearance: 
C2, C0, C3, C4, C5; 
 
(5) Tolerance: 
ABEC1, ABEC3, ABEC5 (P0, P6, P5); 
 
(6) Vibration: 
Z1V1, Z2V2, Z3V3; 
 
(7) Application: 
Motorcycles, Electric Bicycles, Electric Motors (Scooters), Electric Tools, Fans, Sports Apparatus, Washing Machines, Dust Collectors, Ventilators, Textile Machines, Running Machines (Treadmills), Household Appliances, Water Pumps, Agricultural Machines, Precision Machineries, etc. 

Our products are mainly exported to Mideast, India, Pakistan, Canada, Southeast Asia, South America, Singapore, South Korea and other countries all over the world. We have reliable quality and quantity products to provide. We implement the win-win principle and take the slogan as "the best quality, the best credit and the best service"

Brand Name:  NSK, NTN,  KOYO, IKO, NACHI, HRB

Our company insists on the "quality first, credit first" business ideas and our product specification iswell-founded. We have a good reputation in the international market by our perfect service and sufficient supply. 
 

Parameters of Bearing

Boundary dimensions			Basic load ratings		Limiting speeds		Bearing No.	(Refer.) Mass (kg)
(mm)			(kN)		(r/min)
d	D	B	Cr	C0r	Grease	Oil
20	42	12	9.4	5.05	17 000	21 000	6004	0.069
	42	12	11.5	5.85	18 000	21 000	6004R	0.073
	47	14	12.8	6.65	15 000	17 000	6204	0.106
	47	14	15.6	7.6	15 000	18 000	6204R	0.114
	52	15	15.9	7.85	14 000	17 000	6304	0.144
	52	15	18.1	8.95	14 000	16 000	6304R	0.151
	72	19	31	15.2	11 000	13 000	6404	0.4
22	44	12	9.4	5.15	17 000	20 000	60/22	0.073
	50	14	12.8	6.65	15 000	17 000	62/22	0.118
	56	16	18.5	9.4	13 000	15 000	63/22	0.201
25	37	7	4.3	2.95	18 000	21 000	6805	0.022
	42	9	7	4.55	16 000	19 000	6905	0.041
	47	8	8.85	5.6	15 000	18 000	16005	0.06
	47	12	10.1	5.85	15 000	18 000	6005	0.08
	52	15	14	7.85	13 000	15 000	6205	0.128
	52	15	17.6	9.3	13 000	16 000	6205R	0.138
	62	17	20.6	11.3	11 000	13 000	6305	0.232
	62	17	26.2	13.4	11 000	14 000	6305R	0.255
	80	21	36.1	19.4	9 100	11 000	6405	0.53
28	52	12	12.4	7.4	14 000	16 000	60/28	0.097
	58	16	17.9	9.75	12 000	14 000	62/28	0.173
	68	18	23.5	13.1	10 000	12 000	63/28	0.328
30	42	7	4.55	3.4	15 000	18 000	6806	0.026
	47	9	7.25	5	14 000	17 000	6906	0.045
	55	9	11.2	7.35	13 000	15 000	16006	0.085
	55	13	13.2	8.25	13 000	15 000	6006	0.116
	62	16	19.5	11.3	11 000	13 000	6206	0.199
	62	16	23.4	12.8	11 000	13 000	6206R	0.212
10	19	5	1.7	0.84	37 000	43 000	6800	0.005
	22	6	2.7	1.25	34 000	41 000	6900	0.01
	26	8	4.55	1.95	31 000	36 000	6000	0.019
	30	9	5.1	2.4	24 000	29 000	6200	0.032
	35	11	8.1	3.45	22 000	27 000	6300	0.053
12	21	5	1.9	1.05	33 000	39 000	6801	0.006
	24	6	2.9	1.45	31 000	36 000	6901	0.011
	28	7	5.1	2.4	27 000	32 000	16001	0.024
	28	8	5.1	2.4	27 000	32 000	6001	0.022
	32	10	6.8	3.05	22 000	27 000	6201	0.037
	37	12	9.7	4.2	20 000	25 000	6301	0.06
15	24	5	2.1	1.25	28 000	33 000	6802	0.007
	28	7	4.3	2.25	26 000	30 000	6902	0.017
	32	8	5.6	2.85	23 000	28 000	16002	0.025
	32	9	5.6	2.85	23 000	27 000	6002	0.03
	35	11	7.65	3.75	20 000	24 000	6202	0.045
	42	13	11.4	5.45	17 000	20 000	6302	0.082
17	26	5	2.6	1.55	26 000	30 000	6803	0.008
	30	7	4.6	2.55	23 000	28 000	6903	0.018
	35	8	6	3.25	21 000	25 000	16003	0.032
	35	10	6	3.25	21 000	25 000	6003	0.039
	40	12	9.55	4.8	17 000	21 000	6203	0.065
	47	14	13.6	6.65	15 000	18 000	6303	0.115
	47	14	15.6	7.6	15 000	18 000	6303R	0.121
	62	17	20.7	9.85	13 000	15 000	6403	0.27
20	32	7	4	2.45	21 000	25 000	6804	0.018
	37	9	6.35	3.7	19 000	23 000	6904	0.036
	42	8	7.95	4.5	17 000	21 000	16004	0.05
45	120	29	77.2	45.1	6 000	7 200	6409	1.53
50	65	7	6.6	6.1	9 600	11 000	6810	0.052
	72	12	14.5	11.7	9 000	11 000	6910	0.133
	80	10	16	13.3	8 200	9 700	16010	0.18
	80	16	21.8	16.6	8 400	9 900	6010	0.261
	90	20	35.1	23.3	7 100	8 500	6210	0.463
	90	20	40.4	25.5	7 100	8 600	6210R	0.487
	110	27	62	38.3	6 100	7 300	6310	1.07
	130	31	83	49.5	5 500	6 600	6410	1.88
55	72	9	8.8	8.1	8 700	10 000	6811	0.083
	80	13	16.6	14.1	8 100	9 600	6911	0.185
	90	11	19.3	16.3	7 400	8 800	16011	0.26
	90	18	28.3	21.2	7 600	8 900	6011	0.385
	100	21	43.4	29.4	6 300	7 600	6211	0.607
	120	29	71.6	45	5 600	6 700	6311	1.37
	140	33	100	62.3	5 000	6 000	6411	2.29
60	78	10	11.5	10.6	8 000	9 400	6812	0.104
	85	13	20.2	17.3	7 500	8 900	6912	0.192
	95	11	19.8	17.6	6 900	8 100	16012	0.28
	95	18	29.4	23.2	7 100	8 400	6012	0.415
	110	22	52.4	36.2	5 700	6 900	6212	0.783
	130	31	81.9	52.2	5 200	6 200	6312	1.7
	150	35	110	70.8	4 600	5 500	6412	2.77
65	85	10	11.9	11.5	7 300	8 600	6813	0.126
	90	13	17.4	16.1	7 100	8 400	6913	0.211
	100	11	17.1	16	6 600	7 800	16013	0.3
	100	18	30.5	25.2	6 600	7 800	6013	0.435
30	72	19	26.7	15	9 600	12 000	6306	0.346
	72	19	33.4	17.7	9 800	12 000	6306R	0.379
	90	23	43.4	23.9	8 100	9 700	6406	0.735
32	58	13	15	9.15	12 000	14 000	60/32	0.127
	65	17	23.5	13.1	10 000	12 000	62/32	0.228
	75	20	30.1	16.2	9 300	11 000	63/32	0.437
35	47	7	4.75	3.85	13 000	16 000	6807	0.03
	55	10	10.9	7.75	12 000	14 000	6907	0.073
	62	9	12.2	8.85	11 000	13 000	16007	0.11
	62	14	15.9	10.3	11 000	13 000	6007	0.155
	72	17	25.7	15.4	9 200	11 000	6207	0.288
	72	17	31	17.5	9 300	11 000	6207R	0.309
	80	21	33.4	19.3	8 500	10 000	6307	0.457
	80	21	40	21.7	8 700	10 000	6307R	0.494
	100	25	55	31	7 200	8 600	6407	0.952
40	52	7	4.95	4.2	12 000	14 000	6808	0.033
	62	12	13.7	9.95	11 000	13 000	6908	0.112
	68	9	12.6	9.65	9 800	12 000	16008	0.125
	68	15	16.7	11.5	10 000	12 000	6008	0.192
	80	18	29.1	17.8	8 300	10 000	6208	0.366
	90	23	40.7	24	7 700	9 200	6308	0.633
	110	27	63.7	36.6	6 600	7 900	6408	1.23
45	58	7	6.2	5.4	11 000	13 000	6809	0.04
	68	12	14.1	10.9	9 700	11 000	6909	0.132
	75	10	15.5	12.3	8 900	10 000	16009	0.17
	75	16	21	15.1	9 200	11 000	6009	0.245
	85	19	32.7	20.3	7 700	9 200	6209	0.407
	100	25	48.9	29.5	6 800	8 100	6309	0.833
85	130	22	49.5	43.1	5 000	5 900	6017	0.89
	150	28	84	61.9	4 200	5 000	6217	1.79
	180	41	133	96.8	3 700	4 400	6317	4.23
	210	52	173	136	3 300	3 900	6417	8.07
90	115	13	19	19.7	5 300	6 300	6818	0.279
	125	18	32.8	31.6	5 100	6 000	6918	0.565
	140	16	39.9	37	4 700	5 600	16018	0.848
	140	24	58.2	49.7	4 700	5 600	6018	1.16
	160	30	96.1	71.5	3 900	4 700	6218	2.15
	190	43	143	107	3 500	4 200	6318	4.91
	225	54	184	149	3 100	3 700	6418	9.78
95	130	18	33.7	33.5	4 800	5 700	6919	0.705
	145	16	41.2	39.6	4 500	5 300	16019	0.885
	145	24	60.4	53.9	4 400	5 200	6019	1.21
	170	32	109	81.9	3 700	4 400	6219	2.62
	200	45	153	119	3 300	4 000	6319	5.67
100	125	13	19.6	21.2	4 800	5 700	6820	0.309
	140	20	45	41.9	4 500	5 300	6920	0.96
	150	16	42.4	42.1	4 300	5 100	16020	0.91
	150	24	60.2	54.2	4 300	5 100	6020	1.25
	180	34	122	93.1	3 500	4 200	6220	3.14
	215	47	173	141	3 000	3 600	6320	7
105	145	20	46.5	44.8	4 300	5 100	6921	1
	160	18	41.9	42.2	4 100	4 800	16021	1.2
	160	26	72.3	65.8	4 000	4 700	6021	1.59
	190	36	133	105	3 300	3 900	6221	3.7
	225	49	184	153	2 900	3 500	6321	8.05
65	120	23	57.2	40.1	5 400	6 400	6213	0.99
	140	33	92.7	59.9	4 800	5 800	6313	2.08
	160	37	118	79.2	4 300	5 200	6413	3.3
70	90	10	12.1	11.9	6 800	8 100	6814	0.134
	100	16	23.7	21.2	6 400	7 600	6914	0.342
	110	13	30.1	25.6	6 100	7 200	16014	0.433
	110	20	38.1	30.9	6 100	7 200	6014	0.602
	125	24	62.2	44.1	5 100	6 100	6214	1.07
	150	35	104	68.2	4 500	5 400	6314	2.52
	180	42	144	104	3 900	4 600	6414	4.83
75	95	10	12.5	12.9	6 400	7 600	6815	0.142
	105	16	24.4	22.6	6 100	7 200	6915	0.363
	115	13	27.5	25.3	5 700	6 700	16015	0.457
	115	20	39.6	33.5	5 700	6 800	6015	0.638
	130	25	67.4	48.3	4 800	5 800	6215	1.18
	160	37	113	77.2	4 200	5 000	6315	3.02
	190	45	154	115	3 600	4 400	6415	5.87
80	100	10	12.7	13.3	6 100	7 200	6816	0.15
	110	16	25	24	5 700	6 800	6916	0.382
	125	14	31.7	29.7	5 200	6 100	16016	0.597
	125	22	47.6	39.8	5 300	6 300	6016	0.85
	140	26	72.7	53	4 500	5 400	6216	1.4
	170	39	123	86.7	3 900	4 700	6316	3.59
	200	48	164	125	3 400	4 100	6416	6.84
85	110	13	18.7	19	5 600	6 600	6817	0.266
	120	18	31.9	29.6	5 300	6 300	6917	0.535
	130	14	32.6	31.7	4 900	5 800	16017	0.626
150	270	45	176	168	2 200	2 700	6230	9.41
	320	65	275	284	1 900	2 300	6330	26.2
160	200	20	48.4	56.9	2 900	3 400	6832	1.45
	220	28	96.1	101	2 700	3 200	6932	3.2
	240	25	98.8	108	2 600	3 100	16032	4.25
	240	38	136	135	2 600	3 000	6032	5.22
	290	48	185	186	2 100	2 500	6232	14.3
	340	68	278	286	1 800	2 200	6332	29
170	215	22	59.8	70.5	2 700	3 200	6834	1.9
	230	28	98.8	108	2 600	3 100	6934	3.35
	260	28	114	127	2 300	2 700	16034	5.75
	260	42	161	161	2 400	2 800	6034	6.8
	310	52	212	223	1 900	2 300	6234	17.5
	360	72	326	355	1 700	2 000	6334	38.6
180	225	22	60.7	73.1	2 600	3 000	6836	2
	250	33	123	129	2 400	2 800	6936	4.9
	280	31	135	148	2 100	2 500	16036	7.55
	280	46	182	194	2 200	2 600	6036	10.3
	320	52	227	241	1 800	2 200	6236	18.3
	380	75	354	407	1 600	1 900	6336	44.7
190	240	24	73.1	88.1	2 400	2 800	6838	2.6
	260	33	126	138	2 300	2 700	6938	5.2
	290	31	139	158	2 000	2 400	16038	7.85
	290	46	188	201	2 100	2 500	6038	10.8
	340	55	255	281	1 700	2 000	6238	23
	400	78	355	415	1 500	1 800	6338	51.5
200	250	24	78	93.6	2 300	2 700	6840	2.7
110	140	16	28.1	30.7	4 300	5 100	6822	0.606
	150	20	47.9	47.8	4 100	4 900	6922	1.04
	170	19	57.5	56.7	3 800	4 500	16022	1.46
	170	28	82	73	3 800	4 500	6022	1.96
	200	38	144	117	3 100	3 700	6222	4.36
	240	50	205	180	2 700	3 200	6322	9.54
120	150	16	29	33	4 000	4 700	6824	0.655
	165	22	57.2	56.9	3 800	4 400	6924	1.41
	180	19	63.2	63.3	3 600	4 200	16024	1.8
	180	28	85	79.3	3 600	4 200	6024	2.07
	215	40	155	131	2 900	3 400	6224	5.15
	260	55	207	185	2 500	3 000	6324	12.5
130	165	18	36.9	41.2	3 600	4 300	6826	0.939
	180	24	65.2	67.4	3 400	4 100	6926	1.86
	200	22	71.3	74.8	3 000	3 600	16026	2.69
	200	33	106	101	3 200	3 800	6026	3.16
	230	40	167	146	2 700	3 200	6226	5.82
	280	58	229	214	2 300	2 700	6326	15.1
140	175	18	38.2	44.4	3 400	4 000	6828	1
	190	24	71.3	74.8	3 200	3 800	6928	1.98
	210	22	65.8	71.1	2 900	3 400	16028	2.86
	210	33	110	109	3 000	3 600	6028	3.55
	250	42	166	150	2 400	2 900	6228	7.45
	300	62	253	246	2 100	2 500	6328	19.4
150	190	20	47.8	54.9	3 100	3 700	6830	1.4
	210	28	93.4	94.3	2 900	3 400	6930	3.05
	225	24	91.2	99.3	2 700	3 100	16030	3.58
	225	35	125	126	2 800	3 300	6030	4.22
280	580	108	568	14.5	880	1 100	6356	145
300	380	38	179	16.2	1 400	1 600	6860	10.5
	420	56	276	16.2	1 300	1 500	6960	24.1
	460	50	284	16.4	1 100	1 400	16060	32.2
	460	74	355	15.6	1 200	1 400	6060	44
	540	85	441	15.6	880	1 100	6260	89.5
	620	109	593	14.4	810	970	6360	169
320	400	38	182	16.1	1 300	1 500	6864	11
	440	56	285	16.4	1 200	1 400	6964	25.5
	480	50	292	16.5	1 100	1 300	16064	33.9
	480	74	352	15.7	1 100	1 300	6064	46
	580	92	489	15.4	840	1 000	6264	113
	670	112	634	14.8	720	870	6364	207
340	420	38	185	16.1	1 200	1 400	6868	11.5
	460	56	282	16.5	1 100	1 300	6968	26.8
	520	57	335	16.4	980	1 200	16068	46.8
	520	82	441	15.6	980	1 200	6068	61.8
	620	92	511	15.6	760	910	6268	131
	710	118	704	14.7	660	790	6368	238
360	440	38	192	16	1 100	1 300	6872	12
	480	56	289	16.5	1 000	1 200	6972	28.2
	540	57	345	16.5	900	1 100	16072	49
	540	82	438	15.7	920	1 100	6072	64.7
	650	95	557	15.4	700	840	6272	144
380	480	46	244	16.2	980	1 200	6876	20
	520	65	352	16.4	920	1 100	6976	40.8
	560	82	457	15.9	860	1 000	6076	67.6
200	280	38	157	16.2	2 100	2 500	6940	7.3
	310	34	161	16.4	1 900	2 300	16040	10.1
	310	51	217	15.6	1 900	2 300	6040	14
	360	58	269	15.2	1 600	1 900	6240	28.2
	420	80	411	14	1 300	1 600	6340	58
220	270	24	80.7	16	2 000	2 400	6844	3
	300	38	160	16.4	1 900	2 200	6944	7.9
	340	37	180	16.5	1 700	2 000	16044	13.2
	340	56	235	15.6	1 700	2 000	6044	18.3
	400	65	311	15.1	1 400	1 700	6244	37
	460	88	433	13.8	1 200	1 500	6344	71.6
240	300	28	108	16.1	1 800	2 100	6848	4.5
	320	38	164	16.5	1 700	2 000	6948	8.5
	360	37	184	16.5	1 600	1 800	16048	14.1
	360	56	244	15.9	1 600	1 900	6048	19.7
	440	72	340	15.2	1 200	1 500	6248	51
	500	95	470	14.2	1 100	1 300	6348	93.3
260	320	28	112	16	1 700	2 000	6852	4.8
	360	46	213	16.3	1 500	1 800	6952	14.4
	400	44	236	16.4	1 400	1 600	16052	21.6
	400	65	291	15.8	1 400	1 700	6052	29.3
	480	80	402	15.1	1 100	1 300	6252	68.2
	540	102	531	14.2	990	1 200	6352	116
280	350	33	143	16.1	1 500	1 800	6856	7.4
	380	46	219	16.5	1 400	1 700	6956	15.1
	420	44	242	14.7	1 300	1 500	16056	22.9
	420	65	302	16	1 300	1 500	6056	31
	500	80	423	15.3	1 000	1 200	6256	71.8
380	680	95	584	15.6	650	780	6276	162
400	500	46	249	16.1	920	1 100	6880	20.5
	540	65	362	16.5	860	1 000	6980	42.7
	600	63	358	16.5	780	920	16080	65
	600	90	508	15.7	780	920	6080	87.7
	720	103	628	15.5	590	710	6280	197
420	520	46	253	16.1	860	1 000	6884	21.5
	560	65	359	16.5	810	950	6984	43.5
	620	63	367	16.4	740	870	16084	69.9
	620	90	530	15.8	740	870	6084	91.2
440	540	46	257	16	810	950	6888	22.5
	600	74	396	16.4	740	870	6988	61.3
	650	67	407	16.5	680	810	16088	81.7
460	580	56	314	16.2	740	870	6892	35
	620	74	407	16.5	690	820	6992	61.7
	680	71	431	16.5	630	750	16092	91.2
480	600	56	321	16.1	690	820	6896	36.5
	650	78	432	16.5	640	760	6996	72.5
	700	71	444	16.5	600	710	16096	98.5
500	620	56	327	16.1	650	770	68/500	37.5
	670	78	444	16.5	610	720	69/500	75.2
	720	71	455	16.4	560	660	160/500	102
	720	100	600	16	570	670	60/500	128

Our Company







As a comprehensive industrial enterprise that integrates R & D and sales services, with over 20 years' experience, especially the guaranteed supplier of China Manufacturing Network, our factory covers an area of 10,000 square meters, which enables very quick delivery.
 
Owning the most advanced CNC automatic production line, automatic assembly line, and a varied of testing equipment, our bearings mainly cover NSK,  NTN, KOYO,  NACHI, THK etc., which meets all low noise, low vibration, low friction, high precision, high sealed, high turning speed and long life requests.



Exhibition




FAQ
 
SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay   samples charge and shipping cost.
3.It's better to start your order with Trade Assurance to get full protection for your samples order.

CUSTOMIZED
The customized LOGO or drawing is acceptable for us.

MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ:  5000 pcs customized your brand bearings.

OEM POLICY
1.We can printing your brand (logo,artwork) on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don't disclose any info.