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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6306 M - FAG Deep Groove Bearing - 30x72x19mm
FAG
£209.52 Excl. VAT
£251.42 Inc. VATThis 6306 M FAG bearing is a Open Type Deep Groove Radial Ball Bearing with a Machined Brass cage, this bearing also has a standard radial internal clearance The bearing's dimensions are 30x72x19.6306M Medium Series30mm - Bore SizeSolid Brass...£209.52 -
6306 M C3 - FAG Deep Groove Bearing - 30x72x19mm
FAG
£209.52 Excl. VAT
£251.42 Inc. VATThis 6306 M C3 FAG bearing is a Open Type Deep Groove Radial Ball Bearing with a Machined Brass cage, this bearing also has a larger than standard radial internal clearance The bearing's dimensions are 30x72x19.6306MC3Medium Series30mm - Bore...£209.52 -
6306 MA - FAG Deep Groove Bearing - 30x72x19mm
FAG
£209.52 Excl. VAT
£251.42 Inc. VATThis 6306 MA FAG bearing is a Open Type Deep Groove Radial Ball Bearing with a Machined Brass cage, this bearing also has a standard radial internal clearance The bearing's dimensions are 30x72x19.6306MA Medium Series30mm - Bore SizeSolid Brass...£209.52 -
6306 NR - NSK Deep Groove Bearing - 30 x 72 x 19mm
NSK
£50.40 Excl. VAT
£60.48 Inc. VATThis 6306NR NSK bearing is a Open Type 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 30x72x19.6306...£50.40 -
6306/VA201 - SKF Deep Groove Radial Ball Bearings - 30x72x19mm
SKF
£70.31 Excl. VAT
£84.37 Inc. VAT6306va201Metric, Medium30mm - Bore SizeOpen TypeSteel CageNormal Internal ClearanceBearing for high temperature applications, with a stamped steel cage, manganese phosphate coated rings and rolling elements, radial clearance of multiples of C5, and...£70.31 -
6406 - QBL Deep Groove Radial Ball Bearing - 30x90x23mm
QBL
£33.54 Excl. VAT
£40.25 Inc. VATThis 6406 QBL bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x90x23. 6406 Single Row Deep Groove Bearing 30mm - Bore Size Open Type Normal Radial Clearance£33.54 -
6406 C3 - FAG Deep Groove Bearing - 30x90x23mm
FAG
£74.29 Excl. VAT
£89.15 Inc. VATThis 6406 C3 FAG bearing is a Open Type Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 30x90x23.6406 C3Deep Groove30mm - Bore SizeOpen TypeRadial Internal Clearance Greater Than...£74.29 -
6406/C3 - QBL Deep Groove Radial Ball Bearing - 30x90x23mm
QBL
£33.54 Excl. VAT
£40.25 Inc. VATThis 6406 C3 QBL bearing is a Open Type Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 30x90x23. 6406 C3 Single Row Deep Groove Bearing 30mm - Bore Size Open Type Radial Internal...£33.54 -
BL206 - NSK Deep Groove Bearing - 30x62x16mm
NSK
£79.32 Excl. VAT
£95.18 Inc. VATThis BL206 NSK bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x62x16. BL206 Metric, Max Capacity, Light 30mm - Bore Size Open Type Normal Internal Clearance£79.32 -
BL306C3 - NSK Deep Groove Bearing - 30x72x19mm
NSK
£98.41 Excl. VAT
£118.09 Inc. VATThis BL306C3 NSK bearing is a Open Type Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 30x72x19. BL306 C3 Metric, Max Capacity, Medium 30mm - Bore Size Open Type Internal...£98.41 -
S6006 - FAG Stainless Steel Deep Groove Bearing - 30x55x13mm
FAG
£81.06 Excl. VAT
£97.27 Inc. VATThis S6006 FAG bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x55x13. S6006 Stainless Steel Extra Light Series 30mm - Bore Size Open Type Normal Radial...£81.06 -
S6206 - FAG Stainless Steel Deep Groove Bearing - 30x62x16mm
FAG
£91.83 Excl. VAT
£110.20 Inc. VATThis S6206 FAG bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x62x16. S6206 Stainless Steel Light Series 30mm - Bore Size Open Type Normal Radial Internal...£91.83 -
S6306 - FAG Stainless Steel Deep Groove Bearing - 30x72x19mm
FAG
£186.80 Excl. VAT
£224.16 Inc. VATThis S6306 FAG bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x72x19. S6306 Stainless Steel Medium Series 30mm - Bore Size Open Type Normal Radial Internal...£186.80 -
W6006 SKF Stainless Steel SKF Deep Groove Bearing - 30 x 55 x 13mm
SKF
£82.72 Excl. VAT
£99.26 Inc. VATThis W6006 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x55x13.W6006 Stainless SteelExtra Light Series30mm - Bore SizeOpen Type£82.72 -
W61906 - SKF Thin Section - 30x47x9mm
SKF
£110.24 Excl. VAT
£132.29 Inc. VATW61906 Stainless SteelVery Thin Section30mm - Bore SizeOpen TypeNormal Radial Internal Clearance£110.24 -
W6206 SKF Stainless Steel SKF Deep Groove Bearing - 30 x 62 x 16mm
SKF
£93.71 Excl. VAT
£112.45 Inc. VATThis W6206 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x62x16.W6206 Stainless SteelLight Series30mm - Bore SizeOpen Type£93.71 -
W6206/C3 - SKF Deep Groove - 30x62x16mm
SKF
£101.60 Excl. VAT
£121.92 Inc. VATW6206C3Stainless SteelLight Series30mm - Bore SizeOpen TypeRadial Internal Clearance Greater than Normal£101.60 -
W6306 SKF Stainless Steel SKF Deep Groove Bearing - 30 x 72 x 19mm
SKF
£190.61 Excl. VAT
£228.73 Inc. VATThis W6306 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 30x72x19.W6306 Stainless SteelMedium Series30mm - Bore SizeOpen Type£190.61
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.