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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6205 DDU NSK Deep Groove Bearing - 25 x 52 x 15mm
NSK
$17.91This 6205DDU NSK bearing is a Sealed Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 25x52x15. 6205DDU Light Series 25mm - Bore Size Rubber Seals on Both Sides of Bearing Normal Radial...$17.91 -
6205 DDU C3 NSK Deep Groove Bearing - 25 x 52 x 15mm
NSK
$17.91This 6205DDUC3 NSK bearing is a Sealed Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 25x52x15.6205DDUC3Light Series25mm - Bore SizeRubber Seals on Both Sides of BearingRadial...$17.91 -
6304 DDU NSK Deep Groove Bearing - 20 x 52 x 15mm
NSK
$19.92This 6304DDU NSK bearing is a Sealed Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 20x52x15.6304DDU Medium Series20mm - Bore SizeRubber Seals on Both Sides of BearingNormal Radial Internal...$19.92 -
6008 DDU NSK Deep Groove Bearing - 40 x 68 x 15mm
NSK
$31.19This 6008DDU NSK bearing is a Sealed Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 40x68x15. 6008DDU Extra Light Series 40mm - Bore Size Rubber Seals on Both Sides of Bearing Normal Radial...$31.19 -
6304 DDUNR - NSK Deep Groove Bearing - 20 x 52 x 15mm
NSK
$93.72This 6304DDUNR NSK bearing is a Sealed 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 20x52x15.6304DDU...$93.72 -
6304 DDU C3 NSK Deep Groove Bearing - 20 x 52 x 15mm
NSK
$19.92This 6304DDUC3 NSK bearing is a Sealed Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 20x52x15.6304DDUC3Medium Series20mm - Bore SizeRubber Seals on Both Sides of BearingRadial...$19.92 -
6205DDUC4 - NSK Deep Groove Radial Ball Bearings - 25x52x15mm
NSK
$21.296205dduc4Metric, Light25mm - Bore SizeRubber Seals on Both Sides of BearingSteel CageInternal Clearance Greater Than C3$21.29 -
6008 DDU C3 NSK Deep Groove Bearing - 40 x 68 x 15mm
NSK
$31.19This 6008DDUC3 NSK bearing is a Sealed Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 40x68x15.6008DDUC3Extra Light Series40mm - Bore SizeRubber Seals on Both Sides of BearingRadial...$31.19 -
6205 DDUNR - NSK Deep Groove Bearing - 25 x 52 x 15mm
NSK
$63.31This 6205DDUNR NSK bearing is a Sealed 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 25x52x15. ...$63.31 -
6205DDUNRC3 - NSK Deep Groove Radial Ball Bearings - 25x52x15mm
NSK
$22.346205ddunrc3Metric, Light25mm - Bore SizeRubber Seals on Both Sides of BearingSnap Ring Groove with Snap RingSteel CageInternal Clearance Greater Than Normal$22.34 -
6008 DDUNR - NSK Deep Groove Bearing - 40 x 68 x 15mm
NSK
$100.35This 6008DDUNR NSK bearing is a Sealed 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 40x68x15.6008DDU...$100.35 -
6008DDUC4 - NSK Deep Groove Radial Ball Bearings - 40x68x15mm
NSK
$29.926008dduc4Metric, Extra Light40mm - Bore SizeRubber Seals on Both Sides of BearingSteel CageInternal Clearance Greater Than C3$29.92 -
6304DDUNRC3 - NSK Deep Groove Radial Ball Bearings - 20x52x15mm
NSK
$33.096304ddunrc3Metric, Medium20mm - Bore SizeRubber Seals on Both Sides of BearingSnap Ring Groove with Snap RingSteel CageInternal Clearance Greater Than Normal$33.09
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.