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Deep groove ball bearings

Deep groove ball bearings

Deep groove ball bearings are the most common type of ball bearings. They are widely used in our daily life and industries. Deep groove ball bearings are commonly used in electric motors and in household appliances, car motors, office machinery, automation control, and garden and household tools. They have deep raceway grooves and their race dimensions are close to the dimensions of the balls that run inside. 

Advantageous products: Middle-large size 160. 63. 60. 64.618 and 619 series deep groove ball bearings .


Deep groove ball bearings  & Deep groove ball bearings with filling slot

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Deep groove ball bearings are particularly versatile bearings. They are of simple design, are non-separable,can operate at high speedsare robust in operation and require little maintenance. These properties together with the moderate price make deep groove ball bearings the most popular of all rolling bearings.


FV produces many designs and sizes of deep groove ball bearing.Single row bearings without filling slot(1) - Conrad assembly-constitute the majority. The large bearings with filling slot (2) have been designed for special applications and only relatively few sizes are manufactured. 


Deep groove ball bearings without filling slot

These single row bearings have deep raceways and close osculation between the raceways and balls. Therefore,in addition to radial loads, they are able to carry axial loads in both directions even when operating speeds are high.


For manufacturingreasons the open(unsealed) bearings ofsizes also produced with seals at both sides as standard may exhibit seal retention grooves in the outer ring(3).

Deep groove ball bearings


Sealed bearings

The most popular sizes of deep groove ball bearings are also produced in shielded (non-rubbing seals) and sealed (rubbing seals) versions.

Bearings with shields or seals at both sides are supplied as standard charged with a lithium base grease which has good rust inhibiting properties and is suitable for operating temperatures in the range -30 to +110℃The bearings are maintenance free.

The sealed bearings can also be supplied to special order lubricated with greases which are suitable for other oper- ating temperature ranges, eg. -40 to +150C. The grease quantity used is appropriate to the bearing size and normally takes up 25 to 35 % of the free space in the bearing.


Bearings with shields

These bearings are identified by the desig nation suffix Z or 2Z and incorporate sheet steel shields. There is a small gap between the shield and the land of the inner ring shoulder(4).

The bearings are primarily intended for applications where the inner ring rotates There is a danger of lubricant leakage if the bearings are operated with rotating outer ring at relatively high speeds.

Bearings with seals

The rubbing seals of bearings identified by designation sufix RS1or 2RS1seal against a recess in the inner ring face(5). The seals are made of oil and wear resistant synthetic rubber witha sheet steel reinforcement. The operating temperature range is -40 to +120C. The seals are inserted in grooves in the outer ring without causing deformation but forming a tight seal. The sealing lip exerts a slight pressure on the inner ring land.

Under extreme operating conditions, e.g. at high speeds or high temperatures grease may leak from under the seal lip For bearing arrangements where this would be a disadvantage special design modifications must be made.




160 Series Deep Groove Ball Bearings

160 Series Deep Groove Ball Bearings

Our deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consi...

64 Series Deep Groove Ball Bearings

64 Series Deep Groove Ball Bearings

Our deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consi...

63 Series Deep Groove Ball Bearings

63 Series Deep Groove Ball Bearings

Our deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consi...

62 Series Deep Groove Ball Bearings

62 Series Deep Groove Ball Bearings

Our deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consi...

619 Series Deep Groove Ball Bearings

619 Series Deep Groove Ball Bearings

Our deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consi...

618 Series Deep Groove Ball Bearings

618 Series Deep Groove Ball Bearings

FV deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consis...

60 Series Deep Groove Ball Bearings

60 Series Deep Groove Ball Bearings

Our deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consi...

A Leading Industrial Bearings Supplier

Why Choose FV Bearings?

FV Bearing is a leading supplier of precision bearings and bearings related products across a large spectrum of customers – preimarily OEMs and major distributors.

Leading industrial ball bearings with best materials

Accurate response to client’s request

FV Bearings Co.Ltd has rich experiences in bearings manufacturing and processing, the professional bearing engineers can handle your requirements on bearings exactly and output the accurate bearing products.

World’s leading roller bearings manufacturer

FV Bearings is a leading roller bearings manufacturer provides high quality and durable roller bearings for different industries such as automotive, aerospace, machinery, power plants, chemistry industry, agriculture and other fields.

Solutions for special bearings and high end bearings

If you are looking for special bearings and high end bearings, FV bearings can help you to customize any special bearings according to your needs based on advanced bearings manufacturing technology.

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