625DD, NSK, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, Normal Clearance (Cn), EAN code: 00029176424915
63/22DDU, NSK, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, Normal Clearance (Cn), EAN code: 00029176065217
6312ZZC3, NSK, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Metal shield on both sides, C3 Clearance, EAN code: 00029176017315
6318-2Z, SKF, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Metal shield on both sides, Normal Clearance (Cn), EAN code: 07316577067036
6320-M-J20AA-C3, FAG, Single Row Deep Groove Ball Bearing
Metric, Bearing, Ceramic coated, Open (No seal), Electrically Insulated, C3 Clearance, EAN code: 4026677998224
6209-Z/C3, SKF, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Metal shield on one side, C3 Clearance, EAN code: 07316571369211
6209DDU, NSK, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, Normal Clearance (Cn), EAN code: 00029176064418
6209TN9W/C4H, SKF, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Open (No seal), C4 Clearance, EAN code: 07316570963496
6214M/C4VL0241, SKF, INSOCOAT® Single Row Deep Groove Ball Bearing
Metric, Bearing, Aluminium oxide coated, Open (No seal), Electrically Insulated, C4 Clearance, EAN code: 07316571142234
6218-2RS1/C3, SKF, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, C3 Clearance, EAN code: 07316577066862
6219-2RS1/C3, SKF, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, C3 Clearance, EAN code: 07316577066961
6304DDUC3, NSK, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, C3 Clearance, EAN code: 00029176065446
6305-2Z/C4, SKF, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Metal shield on both sides, C4 Clearance, EAN code: 07316570441291
6306-2RS2, NKE, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, Normal Clearance (Cn), EAN code: 9008745186790
6306, Timken, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Open (No seal), Normal Clearance (Cn), EAN code: 0087796295612
6308-2RS, Timken, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, Normal Clearance (Cn), EAN code: 0087796294035
6309-2RS-C3, Timken, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, C3 Clearance, EAN code: 0087796294073
6310-C3, NKE, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Open (No seal), C3 Clearance, EAN code: 9008745189289
6007-2RS1NR, SKF, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, Snap ring groove c/w snap ring, Normal Clearance (Cn), EAN code: 07316570348965
6007DDUC3, NSK, Single Row Deep Groove Ball Bearing
Metric, Bearing, Bearing steel, Rubber seal on both sides, C3 Clearance, EAN code: 00029176062933
Where are single row deep groove ball bearings used?
Single row deep groove ball bearings are excellent for high speed applications with a low to moderate load. They are generally quiet during operation and require little maintenance.
These bearings are found across all industries, and are suitable for a vast range of applications. They are available with metal shields or rubber seals along with a range of other sealing materials, to suit every operating environment.
Thanks to their versatility and high level of performance, single row deep groove ball bearings have become the most commonly used bearing worldwide.
Single row deep groove ball bearings FAQs
What are single row deep groove ball bearings?
Single row deep groove ball bearings are the most commonly used type of ball bearings. They consist of a single row of rolling elements (balls) between an inner and outer ring, with a cage that keeps the balls evenly spaced. These bearings are capable of handling radial loads and moderate axial loads in both directions.
What are the typical applications of single row deep groove ball bearings?
Single row deep groove ball bearings are versatile and used in many applications, including:
- Electric motors and generators
- Automotive parts (wheel hubs, gearboxes, transmissions)
- Pumps and compressors
- Household appliances (washing machines, fans)
- Industrial machinery (conveyors, fans, blowers)
- Agricultural equipment Their simple design, reliability, and ability to operate at high speeds make them ideal for a wide range of applications.
What is the difference between open and sealed/shielded single row deep groove ball bearings?
- Open bearings: These bearings do not have seals or shields and are designed to be lubricated externally. They are suitable for clean environments where re-lubrication is possible.
- Sealed bearings (RS or 2RS): These bearings have contact seals that protect against contaminants like dust and moisture. They are pre-lubricated and usually maintenance-free.
- Shielded bearings (Z or ZZ): These bearings have non-contact metal shields to protect against larger particles, offering less friction than sealed bearings but more protection than open bearings.
What factors should I consider when selecting a single row deep groove ball bearing?
To select the right bearing, consider:
- Load capacity: Ensure the bearing can handle the expected radial and axial loads.
- Speed rating: Make sure the bearing is suitable for the operating speed.
- Environmental conditions: Choose the appropriate sealing type depending on whether contamination, moisture, or dust is a factor.
- Bearing size: Select the correct inner diameter (bore), outer diameter, and width for your application.
- Lubrication needs: If lubrication is challenging, consider sealed or shielded bearings.