Single Row Deep Groove Ball Bearing

Komel Bearing Co.,Ltd. is a leading Single Row Deep Groove Ball Bearing manufacturer and supplier in China. We have been specialized in bearing filed for many years. Our products have a good price advantage and we have exported our bearings to many markets. We look forward to become your long-term partner in China.

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Product Description

The Single Row Deep Groove Ball Bearings of KOMEL Company are composed of an inner ring, an outer ring, steel balls and a cage. The single row deep groove ball bearings produced by our company feature low friction resistance, high rotational speed and long service life. Currently, our company can provide bearings in open type, as well as those with dust-proof seals and oil-proof seals. The single row deep groove ball bearings produced by our company are widely used in the automotive field, electrical appliance field, industrial field and precision equipment field, etc.

Parameter (Specification)

Model Number	Inner Diameter	Outer Diameter	Width
6000	10	26	8
6001	12	28	8
6002	15	32	9
6003	17	35	10
6004	20	42	12
6005	25	47	12
6006	30	55	13
6007	35	62	14
6008	40	68	15
6009	45	75	16
6010	50	80	16
6011	55	90	18
6012	60	95	18
6013	65	100	18
6014	70	110	20
6015	75	115	20
6016	80	125	22
6017	85	130	22
6018	90	140	24
6019	95	145	24
6020	100	150	24
6021	105	160	26
6022	110	170	28
6024	120	180	28
6026	130	200	33
6028	140	210	33
6030	150	225	35
6032	160	240	38
6034	170	260	42
6036	180	280	46
6038	190	290	46
6040	200	310	51
6200	10	30	9
6201	12	32	10
6202	15	35	11
6203	17	40	12
6204	20	47	14
6205	25	52	15
6206	30	62	16
6207	35	72	17
6208	40	80	18
6209	45	85	19
6210	50	90	20
6211	55	100	21
6212	60	110	22
6213	65	120	23
6214	70	125	24
6215	75	130	25
6216	80	140	26
6217	85	150	28
6218	90	160	30
6219	95	170	32
6220	100	180	34
6221	105	190	36
6222	110	200	38
6224	120	215	40
6226	130	230	40
6228	140	240	42
6230	150	270	45
6232	160	290	48
6234	170	310	52
6236	180	320	52
6238	190	340	55
6240	200	360	58
6300	10	35	11
6301	12	37	12
6302	15	42	13
6303	17	47	14
6304	20	52	15
6305	25	62	17
6306	30	72	19
6307	35	80	21
6308	40	90	23
6309	45	100	25
6310	50	110	27
6311	55	120	29
6312	60	130	31
6313	65	140	33
6314	70	150	35
6315	75	160	37
6316	80	170	39
6317	85	180	41
6318	90	190	43
6319	95	200	45
6320	100	215	47
6321	105	225	49
6322	110	240	50
6324	120	260	55
6326	130	280	58
6328	140	300	62
6403	17	62	17
6404	20	72	19
6405	25	80	21
6406	30	90	23
6407	35	100	25
6408	40	110	27
6409	45	120	29
6410	50	130	31
6411	55	140	33
6412	60	150	35
6413	65	160	37
6414	70	180	42
6415	75	190	45
6416	80	200	48
6417	85	210	52
6418	90	225	54
6419	95	240	55
6420	100	250	58

Suffixes

1. Sealing/Dust Protection Types

Suffix	Meaning	Example
Z	Single steel plate dust cover (non-contact, moderate dust protection)	6203-Z
2Z	Double steel plate dust covers	6008-2Z
RZ	Single low-friction rubber seal (non-contact, good oil/dust resistance)	6205-RZ
2RZ	Double low-friction rubber seals	6302-2RZ
RSL	Single low-friction seal (SKF design, for small-size bearings)	6004-RSL
2RSL	Double low-friction seals	6206-2RSL
RSH	Single contact-type rubber seal (higher friction, excellent protection)	6303-RSH
2RSH	Double contact-type rubber seals	6207-2RSH

2. Clearance Classes

Suffix	Meaning	Example
C0	Normal clearance (default, omitted)	6200
C2	Clearance smaller than normal class	6305-C2
C3	Clearance larger than normal class	6008-C3
C4	Clearance larger than C3 class	6210-C4
C5	Maximum clearance	6312-C5

3. Accuracy Classes

Suffix	Meaning	Example
P0	Normal accuracy (default, omitted)	6203
P6	Higher accuracy than P0 (ISO class 6)	6006-P6
P5	High accuracy (ISO class 5)	6204-P5
P4	Ultra-high accuracy (ISO class 4, for precision equipment)	6302-P4

4. Cage Materials

Suffix	Meaning	Example
M	Brass solid cage (ball-guided)	6205-M
TB	Phenolic laminated tube cage (inner ring-guided)	6303-TB
L	Light alloy cage	6007-L

5. Locating Groove/Ring

Suffix	Meaning	Example
N	Outer ring with locating groove	6206-N
NR	Outer ring with locating groove + retaining ring	6304-NR
ZNR	Single dust cover + outer ring locating groove + retaining ring	6208-ZNR

6. Special Designs

Suffix	Meaning	Example
S0	High-temperature tempering (resistant to 150℃)	6210-S0
S1	Resistant to 200℃	6305-S1
VA208	High-temperature bearing (graphite cage + manganese phosphating)	6211-2Z/VA208

Application

Automotive Field

Used in automotive rear wheels, transmissions, and electrical components (e.g., generators, wiper motors, air conditioning compressors).

Electrical Field

Applied in general-purpose motors and household appliances, such as motors in fans, washing machines, and air conditioners.

Industrial Field

Widely used in internal combustion engines, construction machinery, railway vehicles, material handling equipment, agricultural machinery, and various industrial machinery.

Precision Equipment

High-precision single-row deep groove ball bearings ensure accuracy and stability in precision measuring instruments, optical instruments, and precision machine tools.

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