Deep Groove Ball Bearings, or Deep Groove Radial Ball Bearings, are essential components in various types of machinery. Designed to enable smooth and efficient operation with little maintenance, Deep Groove Bearings are characterised by deep raceway grooves inside the inner and outer rings. The design of Deep Groove Ball Bearings allows them to accommodate both radial and axial loads in both directions, making them versatile for use in a wide range of applications. Deep Groove Radial Ball bearings can withstand high-speed rotations and are available in many designs, sizes, and variants. They are the most commonly used bearing type, serving applications in multiple industries worldwide. Deep Groove Ball Bearings play a crucial role in maintaining smooth and reliable mechanical operations, whether used in electric motors, gearboxes, engines, machine tools, or endless equipment applications. We stock a range of metric and imperial Deep Groove Ball Bearings from world-renowned brands such as SKF, FAG, NSK and Timken. Discover our range of Radial Ball Bearings below.
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6204Z - NSK Deep Groove Radial Ball Bearings - 20x47x14mm
NSK
AUD13.636204zMetric, Light20mm - Bore SizeSingle Metal Shield on One SideSteel CageNormal Internal ClearanceAUD13.63 -
6004Z - NSK Deep Groove Radial Ball Bearings - 20x42x12mm
NSK
AUD13.106004zMetric, Extra Light20mm - Bore SizeSingle Metal Shield on One SideSteel CageNormal Internal ClearanceAUD13.10 -
6204-Z - Timken Deep Groove Radial Ball Bearings - 20x47x14mm
Timken
AUD16.92This 6204-Z bearing is a shielded deep groove ball bearing with a Normal Radial Internal Clearance Greater. The bearing's dimensions are 20x47x14mm6204Z Light Series20mm - Bore SizeMetal Shield on One Side of the BearingNormal Radial Internal...AUD16.92 -
6204-Z - SKF Deep Groove Radial Ball Bearings - 20x47x14mm
SKF
AUD14.656204z Metric, Light 20mm - Bore Size Single Metal Shield on One Side Steel Cage Normal Internal ClearanceAUD14.65 -
6004-Z - SKF Deep Groove Radial Ball Bearings - 20x42x12mm
SKF
AUD12.726004z Metric, Extra Light 20mm - Bore Size Single Metal Shield on One Side Steel Cage Normal Internal ClearanceAUD12.72 -
6204ZC3 - NSK Deep Groove Radial Ball Bearings - 20x47x14mm
NSK
AUD13.636204zc3Metric, Light20mm - Bore SizeSingle Metal Shield on One SideSteel CageInternal Clearance Greater Than NormalAUD13.63 -
6004-Z - Timken Deep Groove Radial Ball Bearings - 20x42x12mm
Timken
AUD15.83This 6004-Z bearing is a shielded deep groove ball bearing with a Normal Radial Internal Clearance Greater. The bearing's dimensions are 20x42x12mm6004Z Extra Light Series20mm - Bore SizeMetal Shield on One Side of the BearingNormal Radial Internal...AUD15.83 -
6304Z - NSK Deep Groove Radial Ball Bearings - 20x52x15mm
NSK
AUD18.456304zMetric, Medium20mm - Bore SizeSingle Metal Shield on One SideSteel CageNormal Internal ClearanceAUD18.45 -
6004-ZC3 - Timken Deep Groove Radial Ball Bearings - 20x42x12mm
Timken
AUD15.83This 6004-ZC3 bearing is a shielded deep groove ball bearing with a Radial Internal Clearance Greater than Normal. The bearing's dimensions are 20x42x12mm6004ZC3Extra Light Series20mm - Bore SizeMetal Shield on One Side of the BearingRadial Internal...AUD15.83 -
6204-ZC3 - Timken Deep Groove Radial Ball Bearings - 20x47x14mm
Timken
AUD16.92This 6204-ZC3 bearing is a shielded deep groove ball bearing with a Radial Internal Clearance Greater than Normal. The bearing's dimensions are 20x47x14mm6204ZC3Light Series20mm - Bore SizeMetal Shield on One Side of the BearingRadial Internal...AUD16.92 -
6204-Z/C3 - SKF Deep Groove Radial Ball Bearings - 20x47x14mm
SKF
AUD19.386204z c3 Metric, Light 20mm - Bore Size Single Metal Shield on One Side Steel Cage Internal Clearance Greater Than NormalAUD19.38 -
6304 Z - FAG Deep Groove Bearing - 20x52x15mm
FAG
AUD19.68This 6304 Z FAG bearing is a Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 20x52x15.6304Z Medium Series20mm - Bore SizeMetal Shield on One SideNormal Radial Internal ClearanceAUD19.68 -
6304-Z - SKF Deep Groove Radial Ball Bearings - 20x52x15mm
SKF
AUD20.096304zMetric, Medium20mm - Bore SizeSingle Metal Shield on One SideSteel CageNormal Internal ClearanceAUD20.09 -
6304-Z - Timken Deep Groove Radial Ball Bearings - 20x52x15mm
Timken
AUD22.22This 6304-Z bearing is a shielded deep groove ball bearing with a Normal Radial Internal Clearance Greater. The bearing's dimensions are 20x52x15mm6304Z Medium Series20mm - Bore SizeMetal Shield on One Side of the BearingNormal Radial Internal...AUD22.22 -
6004 C Z - FAG Deep Groove Bearing - 20x42x12mm
FAG
AUD12.47This 6004 C Z FAG bearing is a Deep Groove Radial Ball Bearing Shielded on One Side with a standard radial internal clearance The bearing's dimensions are 20x42x12.6004C Z Extra Light Series20mm - Bore SizeMetal Shield on One SideNormal Radial...AUD12.47 -
6204 C Z - FAG Deep Groove Bearing - 20x47x14mm
FAG
AUD14.36This 6204 C Z FAG bearing is a Deep Groove Radial Ball Bearing Shielded on One Side with a standard radial internal clearance The bearing's dimensions are 20x47x14.6204C Z Light Series20mm - Bore SizeMetal Shield on One SideNormal Radial Internal...AUD14.36 -
6204 C Z C3 - FAG Deep Groove Bearing - 20x47x14mm
FAG
AUD19.00This 6204 C Z C3 FAG bearing is a Deep Groove Radial Ball Bearing Shielded on One Side with a larger than standard radial internal clearance The bearing's dimensions are 20x47x14.6204C ZC3Light Series20mm - Bore SizeMetal Shield on One SideRadial...AUD19.00 -
6304-Z/C3 - SKF Deep Groove Radial Ball Bearings - 20x52x15mm
SKF
AUD21.676304z c3 Metric, Medium 20mm - Bore Size Single Metal Shield on One Side Steel Cage Internal Clearance Greater Than NormalAUD21.67 -
6204-Z/C4 - SKF Deep Groove Radial Ball Bearings - 20x47x14mm
SKF
AUD19.386204z c4 Metric, Light 20mm - Bore Size Single Metal Shield on One Side Steel Cage Internal Clearance Greater Than C3AUD19.38 -
6204ZNR - NSK Deep Groove Radial Ball Bearings - 20x47x14mm
NSK
AUD48.866204znrMetric, Light20mm - Bore SizeSingle Metal Shield on One SideSnap Ring Groove with Snap RingSteel CageNormal Internal ClearanceAUD48.86 -
6004 C Z C3 - FAG Deep Groove Bearing - 20x42x12mm
FAG
AUD12.12This 6004 C Z C3 FAG bearing is a Deep Groove Radial Ball Bearing Shielded on One Side with a larger than standard radial internal clearance The bearing's dimensions are 20x42x12.6004C ZC3Extra Light Series20mm - Bore SizeMetal Shield on One...AUD12.12 -
6004 ZNR - NSK Deep Groove Bearing - 20 x 42 x 12mm
NSK
AUD39.36This 6004ZNR NSK bearing is a Shielded Deep Groove Radial Ball Bearing with a snap ring groove in the outer ring and an appropriate snap ring, this bearings also has a standard radial internal clearance The bearing's dimensions are 20x42x12.6004Z...AUD39.36 -
6004-Z - FAG Deep Groove Radial Ball Bearings - 20x42x12mm
FAG
AUD12.476004zMetric, Extra Light20mm - Bore SizeSingle Metal Shield on One SideSteel CageNormal Internal ClearanceAUD12.47 -
6004-Z/C3 - SKF Deep Groove Radial Ball Bearings - 20x42x12mm
SKF
AUD12.376004z c3 Metric, Extra Light 20mm - Bore Size Single Metal Shield on One Side Steel Cage Internal Clearance Greater Than NormalAUD12.37 -
6004ZC3 - NSK Deep Groove Radial Ball Bearings - 20x42x12mm
NSK
AUD13.106004zc3Metric, Extra Light20mm - Bore SizeSingle Metal Shield on One SideSteel CageInternal Clearance Greater Than NormalAUD13.10 -
6004ZNRC3 - NSK Deep Groove Radial Ball Bearings - 20x42x12mm
NSK
AUD39.366004znrc3Metric, Extra Light20mm - Bore SizeMetal Shield on One Side of BearingSnap Ring Groove with Snap RingSteel CageInternal Clearance Greater Than NormalAUD39.36 -
6304 Z C3 - FAG Deep Groove Bearing - 20x52x15mm
FAG
AUD21.24This 6304 Z C3 FAG bearing is a Deep Groove Radial Ball Bearing Shielded on One Side with a larger than standard radial internal clearance The bearing's dimensions are 20x52x15.6304ZC3Medium Series20mm - Bore SizeMetal Shield on One SideRadial...AUD21.24 -
6304-ZC3 - Timken Deep Groove Radial Ball Bearings - 20x52x15mm
Timken
AUD22.22This 6304-ZC3 bearing is a shielded deep groove ball bearing with a Radial Internal Clearance Greater than Normal. The bearing's dimensions are 20x52x15mm6304ZC3Medium Series20mm - Bore SizeMetal Shield on One Side of the BearingRadial Internal...AUD22.22 -
6304ZC3 - NSK Deep Groove Radial Ball Bearings - 20x52x15mm
NSK
AUD18.456304zc3Metric, Medium20mm - Bore SizeSingle Metal Shield on One SideSteel CageInternal Clearance Greater Than NormalAUD18.45 -
6304ZNR - NSK Deep Groove Radial Ball Bearings - 20x52x15mm
NSK
AUD85.186304znrMetric, Medium20mm - Bore SizeSingle Metal Shield on One SideSnap Ring Groove with Snap RingSteel CageNormal Internal ClearanceAUD85.18 -
6304ZNRC3 - NSK Deep Groove Radial Ball Bearings - 20x52x15mm
NSK
AUD85.186304znrc3Metric, Medium20mm - Bore SizeSingle Metal Shield on One SideSnap Ring Groove with Snap RingSteel CageInternal Clearance Greater Than NormalAUD85.18
Frequently Asked Questions
What is a Deep Groove in a Radial Ball Bearing?
A deep groove in a Radial Ball Bearing refers to the design of the inner and outer raceways (also referred to as races or rings), which have a deep concave spherical profile matching the profile of the balls' surface. This design provides a larger contact area, allowing the bearing to handle higher axial and radial loads. Deep Groove Ball Bearings are versatile and commonly used in automotive and industrial machinery.
Why use a deep groove ball bearing?
Deep Groove Ball Bearings are widely used due to their versatility and ability to support both radial and axial loads. Their simple design, featuring a deep raceway, allows for smooth and quiet operation with minimal friction. Deep Grooves are suitable for high-speed applications making them ideal for use in multiple applications.
What load type is a Deep Groove Ball Bearing?
Deep Groove Ball Bearings handle both radial and axial loads. They are suitable for high-speed applications and are commonly used in industries like automotive and industrial machinery due to their ability to manage mixed load types efficiently. Radial ball bearings operate at high speeds with low friction. Known for durability, they minimise wear and reduce maintenance costs.
What is the difference between a thrust ball bearing and a radial ball bearing?
Thrust ball bearings support axial loads parallel to the shaft and are used where the primary load is along the axis of rotation. Radial ball bearings, on the other hand, handle radial loads perpendicular to the shaft and can also manage some axial loads. Radial bearings are suited for high-speed applications, while thrust ball bearings are specialised to provide axial load support.