Deep Groove Ball Bearing/6221DDU/Nskskf/Rolling Bearing/Double-Sided Rubber Cover Seal

• Customization: Available
• Separated: Unseparated
• Rows Number: Single
• Model NO.: 6221DDU/bearing
• Material: Bearing Steel
• Contact Angle: 0
• Aligning: 0
• Transport Package: Wooden Box/Cardboard Box
• Specification: 105mm*190mm*36mm
• Trademark: N S K
• Origin: China
• HS Code: 8482102000
• Production Capacity: 5000
• Package Size: 10.50cm * 19.00cm * 3.60cm
• Package Gross Weight: 10.000kg

Product Description

Deep Groove Ball Bearing/6221DDU/Nskskf/Rolling Bearing/Necessary accessories for mechanical equipment rotation

Product Description

1. Model: NSK 6221

2. Type: Deep Groove Ball Bearing
   - Deep groove ball bearings are one of the most common types of bearings, known for their high load-carrying capacity and smooth operation.
   - They are suitable for various applications, including power tools, automotive components, machinery, etc.

3. Dimensional Parameters:
   - Inner Diameter (d):105 millimeters
   - Outer Diameter (D)190 millimeters
   - Width (B):36  millimeters

4. Material:
   - The inner and outer rings, as well as the rolling elements, are typically made of high-quality bearing steel to provide sufficient strength and wear resistance.

Model	Dust cover type	Sealing ring type	Bore Diameter (mm)	Outer Diameter(mm)	Width(mm)
6810	ZZ	VV/DD/DDU	50	65	7
6910	ZZ	VV/DD/DDU	50	72	12
16010	-	-	50	80	10
6010	ZZ	VV/DD/DDU	50	80	16
6210	ZZ	VV/DD/DDU	50	90	20
6310	ZZ	VV/DD/DDU	50	110	27
6811	ZZ	VV/DD/DDU	55	72	9
6911	ZZ	VV/DD/DDU	55	80	13
16011	-	-	55	90	11
6011	ZZ	VV/DD/DDU	55	90	18
6211	ZZ	VV/DD/DDU	55	100	21
6311	ZZ	VV/DD/DDU	55	120	29
6812	ZZ	VV/DD/DDU	60	78	10
6912	ZZ	VV/DD/DDU	60	85	13
16012	-	-	60	95	11
6012	ZZ	VV/DD/DDU	60	95	18
6212	ZZ	VV/DD/DDU	60	110	22
6312	ZZ	VV/DD/DDU	60	130	31
6813	ZZ	VV/DD/DDU	65	85	10
6913	ZZ	VV/DD/DDU	65	90	13
16013	-	-	65	100	11
6013	ZZ	VV/DD/DDU	65	100	18
6213	ZZ	VV/DD/DDU	65	120	23
6313	ZZ	VV/DD/DDU	65	140	33
6814	ZZ	VV/DD/DDU	70	90	10
6914	ZZ	VV/DD/DDU	70	100	16
16014	-	-	70	110	13
6014	ZZ	VV/DD/DDU	70	110	20
6214	ZZ	VV/DD/DDU	70	125	24
6314	ZZ	VV/DD/DDU	70	150	35
6815	ZZ	VV/DD/DDU	75	95	10
6915	ZZ	VV/DD/DDU	75	105	16
16015	-	-	75	115	13
6015	ZZ	VV/DD/DDU	75	115	20
6215	ZZ	VV/DD/DDU	75	130	25
6315	ZZ	VV/DD/DDU	75	160	37
6816	ZZ	VV/DD/DDU	80	100	10
6916	ZZ	VV/DD/DDU	80	110	16
16016	-	-	80	125	14
6016	ZZ	VV/DD/DDU	80	125	22
6216	ZZ	VV/DD/DDU	80	140	26
6316	ZZ	VV/DD/DDU	80	170	39
6817	ZZ	VV/DD/DDU	85	110	13
6917	ZZ	VV/DD/DDU	85	120	18
16017	-	-	85	130	14
6017	ZZ	VV/DD/DDU	85	130	22
6217	ZZ	VV/DD/DDU	85	150	28
6317	ZZ	VV/DD/DDU	85	180	41
6818	ZZ	VV/DD/DDU	90	115	13
6918	ZZ	VV/DD/DDU	90	125	18
16018	-	-	90	140	16
6018	ZZ	VV/DD/DDU	90	140	24
6218	ZZ	VV/DD/DDU	90	160	30
6318	ZZ	VV/DD/DDU	90	190	43
6819	ZZ	VV/DD/DDU	95	120	13
6919	ZZ	VV/DD/DDU	95	130	18
16019	-	-	95	145	16
6019	ZZ	VV/DD/DDU	95	145	24
6219	ZZ	VV/DD/DDU	95	170	32
6319	ZZ	VV/DD/DDU	95	200	45
6820	ZZ	VV/DD/DDU	100	125	13
6920	ZZ	VV/DD/DDU	100	140	20
16020	-	-	100	150	16
6020	ZZ	VV/DD/DDU	100	150	24
6220	ZZ	VV/DD/DDU	100	180	34
6320	ZZ	VV/DD/DDU	100	215	47
6821	ZZ	VV/DD/DDU	105	130	13
6921	ZZ	VV/DD/DDU	105	145	20
16021	-	-	105	160	18
6021	ZZ	VV/DD/DDU	105	160	26
6221	ZZ	VV/DD/DDU	105	190	36
6321	ZZ	VV/DD/DDU	105	225	49

Applications of Deep Groove Ball Bearings:

Deep groove ball bearings are a common type of bearing with a wide range of applications. Here are some common applications of deep groove ball bearings:

1. Electric Motors and Engines: Deep groove ball bearings are commonly used in electric motors and engines to support the rotating motion of the rotor and withstand axial and radial loads.

2. Automotive Industry: Deep groove ball bearings are widely used in the automotive industry, including engine, transmission systems, suspension systems, wheels, and subframes.

3. Machinery Equipment: Deep groove ball bearings are suitable for various machinery equipment, such as industrial machinery, agricultural machinery, construction equipment, textile machinery, etc. They are used for power transmission, supporting rotating components, and reducing friction.

4. Pumps and Fans: Deep groove ball bearings are used in rotating equipment such as pumps and fans to support the rotation of the impeller and provide stable operation.

5. Household Appliances: Deep groove ball bearings are commonly found in household appliances such as washing machines, air conditioners, electric fans, etc., to support the rotation of motor rotors.

6. Industrial Transmissions: Deep groove ball bearings are used in various industrial transmission systems, such as gear transmissions, chain drives, etc., to support rotational motion and transmit torque.

7. Bicycles and Motorcycles: Deep groove ball bearings are widely used in bicycle and motorcycle wheels, steering systems, and engines.

 

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