Deep Groove Ceramic Ball Bearing

Komel Bearing Co., Ltd. is a leading Deep Groove Ceramic 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 high-throughput ceramic ball bearing manufactured by KOMEL consists of inner and outer rings made of ceramic material, Deep Groove Ceramic Ball Bearing, and a sealant. These ceramic materials have the advantages of high strength, low strength, high tensile strength, high tensile strength and chemical resistance.

They have the characteristics of fast action, high temperature action, high temperature action and electrical insulation performance. Deep Groove Ceramic Ball Bearings are used in applications such as machine tools, high speed motors, aircraft, medical equipment and food processing industries.

Parameter (Specification)

Model Number	Inner Diameter	Outer Diameter	Width
684CE	4	9	2.5
694CE	4	11	4
604CE	4	12	4
624CE	4	13	5
634CE	4	16	5
685CE	5	11	3
695CE	5	13	4
605CE	5	14	5
625CE	5	16	5
635CE	5	19	6
686CE	6	13	3.5
696CE	6	15	5
606CE	6	17	6
626CE	6	19	6
636CE	6	22	7
687CE	7	14	3.5
697CE	7	17	5
607CE	7	19	6
627CE	7	22	7
637CE	7	26	9
688CE	8	16	4
698CE	8	19	6
608CE	8	22	7
628CE	8	24	8
638CE	8	28	9
689CE	9	17	4
699CE	9	20	6
609CE	9	24	7
629CE	9	26	8
639CE	9	30	10
6800CE	10	19	5
6900CE	10	22	6
6000CE	10	26	8
6200CE	10	30	9
6300CE	10	35	11
6801CE	12	21	5
6901CE	12	24	6
16001CE	12	28	7
6001CE	12	28	8
6201CE	12	32	10
6301CE	12	37	12
6802CE	15	24	5
6902CE	15	28	7
16002CE	15	32	8
6002CE	15	32	9
6202CE	15	35	11
6302CE	15	42	13
6803CE	17	26	5
6903CE	17	30	7
16003CE	17	35	8
6003CE	17	35	10
6203CE	17	40	12
6303CE	17	47	14
6403CE	17	62	17
6804CE	20	32	7
6904CE	20	37	9
16004CE	20	42	8
6004CE	20	42	12
6204CE	20	47	14
6304CE	20	52	15
6404CE	20	72	19
6805CE	25	37	7
6905CE	25	42	9
16005CE	25	47	8
6005CE	25	47	12
6205CE	25	52	15
6305CE	25	62	17
6405CE	25	80	21
6806CE	30	42	7
6906CE	30	47	9
16006CE	30	55	9
6006CE	30	55	13
6206CE	30	62	16
6306CE	30	72	19
6406CE	30	90	23
6807CE	35	47	7
6907CE	35	55	10
16007CE	35	62	9
6007CE	35	62	14
6207CE	35	72	17
6307CE	35	80	21
6407CE	35	100	25
6808CE	40	52	7
6908CE	40	62	12
16008CE	40	68	9
6008CE	40	68	15
6208CE	40	80	18
6308CE	40	90	23
6408CE	40	110	27
6809CE	45	58	7
6909CE	45	68	12
16009CE	45	75	10
6009CE	45	75	16
6209CE	45	85	19
6309CE	45	100	25
6409CE	45	120	29
6810CE	50	65	7
6910CE	50	72	12
16010CE	50	80	10
6010CE	50	80	16
6210CE	50	90	20
6310CE	50	110	27
6410CE	50	130	31
6811CE	55	72	9
6911CE	55	80	13
16011CE	55	90	11
6011CE	55	90	18
6211CE	55	100	21
6311CE	55	120	29
6411CE	55	140	33
6812CE	60	78	10
6912CE	60	85	13
16012CE	60	95	11
6012CE	60	95	18
6212CE	60	110	22
6312CE	60	130	31
6412CE	60	150	35
6813CE	65	85	10
6913CE	65	90	13
16013CE	65	100	11
6013CE	65	100	18
6213CE	65	120	23
6313CE	65	140	33
6814CE	70	90	10
6914CE	70	100	16
16014CE	70	110	13
6014CE	70	110	20
6214CE	70	125	24
6314CE	70	150	35
6815CE	75	95	10
6915CE	75	105	16
16015CE	75	115	13
6015CE	75	115	20
6215CE	75	130	25
6816CE	80	100	10
6916CE	80	110	16
16016CE	80	125	14
6016CE	80	125	22
6216CE	80	140	26
6817CE	85	110	13
6917CE	85	120	18
16017CE	85	130	14
6017CE	85	130	22
6217CE	85	150	28
6818CE	90	115	13
6918CE	90	125	18
16018CE	90	140	16
6018CE	90	140	24

Suffixes

Object suffix

H: Indicates ceramic bowls. For example, 6205 - H represents the model 6205 deep groove ball bearing with ceramic balls as the rotating components.

T: Could represent a housing made of ceramic. If it is a combined suffix of “HT”, it means that the bearing has ceramic balls with a ceramic retainer.

Tolerance suffix

P4: This indicates that the tolerance class of the bearing follows the ISO 4 standard. It is of high quality and is usually used in tools that require high strength, such as blades of heavy machinery.

P5: The tolerance value corresponds to the ISO level 5 standard. Its accuracy is slightly lower than that of P4, and it is also widely used in other industrial applications with more specific requirements.

Suffix off

C3: This indicates that the radial clearance of the bearing is larger than the standard clearance. It is suitable for situations where the bearing will produce significant thermal expansion during operation, preventing the bearing from seizing due to thermal expansion.

C4: The clearance is larger than C3. They are usually used in applications with high temperatures, high speeds or heavy loads.

CM: Indicates the motor clearance, which is a special clearance suitable for equipment such as motors that are very demanding on vibration and noise.

Sealing suffix

Z: This indicates that the bearing has a dust cover on one side, which can prevent dust and other dirt from entering the bearing.

ZZ: This means that the bearing has dust lines on both sides.

RS: Indicates that the bearing has a contact rubber strip on one side. The sealing effect is desirable, which can prevent the leakage of lubricating oil and the entry of external dirt, but will increase the specific friction torque.

2RS: This means that the bearing has rubber seals on both sides.

Application

Precision machining: Precision machining places high demands on the accuracy, strength and high-speed operation of bearings.

High-speed motors: With the development of motor technology, the requirements for the rotation speed and efficiency of motors are constantly increasing. The high-speed and low-friction characteristics of solid threaded ceramic ball bearings make them an excellent choice for high-speed motors. They can reduce the power of the motor and improve the efficiency of the motor.

Aerospace industry: In the aerospace industry, the requirements for the weight, performance and reliability of components are extremely strict. The compact and high-strength characteristics of large-capacity ceramic ball bearings facilitate their use in sensitive applications such as jet engines and aircraft landing gears.

Medical equipment: Medical equipment, such as computed tomography scanners, dental attachments and other equipment, places higher demands on the quality, cleanliness and reliability of bearings. The properties of deep groove ceramic ball bearings, such as dirt resistance, low tensile strength and high cleanliness, can meet the special requirements of medical devices.

Food processing: Due to the chemical stability and non-toxic and safe properties of ceramic materials, deep groove ceramic ball bearings are suitable for the food industry. They can avoid food waste during transportation and ensure food safety and quality.

Hot Tags: Deep Groove Ceramic Ball Bearing

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