Discover our extensive range of Spherical Roller Bearings, essential components for facilitating smooth rotational movement in heavy-duty industrial applications. Spherical Roller Bearings are engineered to withstand heavy radial and axial loads. The unique design of the rolling elements within Spherical Roller Bearings allows them to counter misalignment of the shaft relative to the housing, making them ideal for operating equipment in challenging conditions.Our range of Spherical Roller Bearings includes various sizes, load capacities, cage designs, and configurations to suit your specific needs. Whether you're in mining, construction, rail, or manufacturing, our high-quality Spherical Roller Bearings ensure optimal performance, reduced friction, and extended service life. They are essential components for industries worldwide. Explore our range of Spherical Roller Bearings from world-renowned brands such as SKF, FAG, NSK and Timken to keep your operations running smoothly. We stock only the best brands.
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22318 EJA/VA405 SKF Spherical Roller Bearing - 90x190x64
SKF
$1,021.09This 22318 EJA/VA405 bearing is a Spherical Roller Bearing with a flangeless inner ring, a guide ring centred on the outer ring raceway, a surface hardened stamped steel cage and a standard radial internal clearance. This bearing is specific for...$1,021.09 -
22218 E SKF Spherical Roller Bearing - 90x160x40mm
SKF
$433.38Enhance your application with this SKF 22218 E Spherical Roller Bearings, available at Quality Bearings Online. This 22218 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two...$433.38 -
BS2-2218-2RS/VT143 - SKF Sealed Spherical Roller Bearing - 90x160x48mm
SKF
$669.88This BS2-2218-2RS/VT143 bearing is a Sealed Spherical Roller Bearing with a standard radial internal clearance and filled to 25 - 45% with grease. The bearing's dimensions are 90x160x48.BS222182RS VT143Sealed Spherical RollerMedium Series90mm - Bore...$669.88 -
21318 E SKF Spherical Roller Bearing - 90x190x43
SKF
$651.20This 21318 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 90x190x43.21318E ...$651.20 -
21318 EK SKF Spherical Roller Bearing - 90x190x43
SKF
$663.63This 21318 EK bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions...$663.63 -
22218 EK SKF Spherical Roller Bearing - 90x160x40
SKF
$528.53This 22218 EK bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions...$528.53 -
22218 EK/VA751 SKF Spherical Roller Bearing - 90x160x40
SKF
$2,502.89This 22218 EK/VA751 bearing is a Spherical Roller Bearing with a flangeless inner ring, a guide ring centred on the outer ring raceway, a 1:12 tapered bore and a greater than normal radial internal clearance. This bearing is specific for printing...$2,502.89 -
22318 E SKF Spherical Roller Bearing - 90x190x64
SKF
$805.44This 22318 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 90x190x64.22318E ...$805.44 -
22318 EK SKF Spherical Roller Bearing - 90x190x64
SKF
$829.22This 22318 EK bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a 1:12 tapered bore, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions...$829.22 -
22318 EKJA/VA405 SKF Spherical Roller Bearing - 90x190x64
SKF
$1,021.09This 22318 EKJA/VA405 bearing is a Spherical Roller Bearing with a flangeless inner ring, a guide ring centred on the outer ring raceway, a 1:12 tapered bore, a surface hardened stamped steel cage and a standard radial internal clearance. This bearing is...$1,021.09 -
23218 CC/C3 - SKF Spherical Roller Bearing - 90x160x52.4mm
SKF
$935.7623218CCC3Heavy, Wide Series90mm - Bore SizeFlangeless Inner Ring, Guide Ring Centred on the Outer Ring Raceway, Two Stamped Steel CagesOpen TypeParallel BoreRadial Internal Clearance Greater Than Normal$935.76 -
23218 CC/W33 SKF Spherical Roller Bearing - 90x160x52.4
SKF
$744.92This 23218 CC/W33 bearing is a Spherical Roller Bearing with a guide ring centred on a flangeless inner ring, two stamped steel cages, an annular groove in the outer ring with three lubrication holes and a normal radial internal clearance. The...$744.92 -
23218 CCK/W33 SKF Spherical Roller Bearing - 90x160x52.4
SKF
$744.92This 23218 CCK/W33 bearing is a Spherical Roller Bearing with a guide ring centred on a flangeless inner ring, two stamped steel cages, a 1:12 tapered bore, an annular groove in the outer ring with three lubrication holes and a normal radial internal...$744.92 -
BS2-2218-2RSK/VT143 - SKF Sealed Spherical Roller Bearing - 90x160x48mm
SKF
$991.45This BS2-2218-2RSK/VT143 bearing is a Sealed Spherical Roller Bearing with a 1:12 tapered bore, a standard radial internal clearance and filled to 25 - 45% with grease. The bearing's dimensions are 90x160x48.BS222182RSK VT143Sealed Spherical...$991.45 -
BS2-2318-2RS5K/VT143 - SKF Sealed Spherical Roller Bearing - 90x190x73mm
SKF
$1,761.38The SKF BS2-2318-2RS5K/VT143 is a premium Sealed Spherical Roller Bearing purposely designed by SKF for high-performance, heavy-duty applications. Renowned for its robustness, durability, and exceptional load-carrying capabilities, this bearing is ideal...$1,761.38 -
BS2B243359C - SKF Spherical Roller Bearing - 90x150x72mm
SKF
$1,927.09The SKF BS2B243359C is a premium Spherical Roller Bearing purposely designed by SKF for high-performance, heavy-duty applications. Renowned for its robustness, durability, and exceptional load-carrying capabilities, this bearing is ideal for industries...$1,927.09 -
BS2B243359D - SKF Spherical Roller Bearing - 90x150x72mm
SKF
$1,048.72The SKF BS2B243359D is a premium Spherical Roller Bearing purposely designed by SKF for high-performance, heavy-duty applications. Renowned for its robustness, durability, and exceptional load-carrying capabilities, this bearing is ideal for industries...$1,048.72
Frequently Asked Questions
What are the benefits of using Spherical Roller Bearings?
Spherical Roller Bearings offer self-alignment, high load capacity, durability, and reduced maintenance. They adjust to misalignment, support heavy radial and axial loads, and are able to withstand harsh conditions. Additionally, the robust design of Spherical Roller Bearings reduces the need for frequent maintenance, saving both time and money.
How do I choose the right Spherical Roller Bearing for my application?
To choose the right Spherical Roller Bearing, consider load requirements, speed ratings, and environmental conditions. Ensure proper mounting and alignment capabilities. Choose a reputable brand such SKF, NSK, Timken, and others stocked at Quality Bearings Online, for enhanced reliability and longevity. Our experts are available to help you select the best bearing for your needs.
What is a Spherical Roller Bearing used for?
Spherical Roller Bearings are used in applications where high radial and axial loads are present. Their design features two rows of barrel-shaped rollers that allow them to accommodate misalignment and provide robust support. They are commonly used in heavy-duty machinery such as industrial crushers, mining equipment, conveyor systems, and wind turbines.
Should I choose a Spherical Roller Bearing or Taper Roller Bearing?
The choice depends on the application. Spherical Roller Bearings handle high radial loads and misalignment. Taper Roller Bearings on the other hand are better for precise axial and radial load control, suitable for applications like automotive wheel hubs. The best option depends on whether you need to manage misalignment and high radial loads or precise load control.
Features Of Spherical Roller Bearings
Symmetrical Rollers
The rollers in Spherical Roller Bearings are essential and play a large part in the bearings’ performance. Rollers in general increase a bearings load capacity by distributing the load along the roller length. This is because, in comparison to balls, the rollers have a greater surface contact with the inner and outer race. The rollers in these bearings also self-adjust which helps with load distribution as well.
Misalignment
By design, spherical roller bearings are self-aligning, meaning they are insensitive to misalignment caused by shaft deflection. This is due to the spherical shape of the rollers and the spherical inner profile of the outer race.
Vibratory Applications
SKF and FAG each have a line of Spherical Roller Bearings for vibratory applications. The bearings have the same basic dimensions and performance, but they also have C4 internal radial clearance as standard. The suffixes for this spec are VA405 and T41D respectively.
Lubrication
Spherical Roller Bearings typically have an annular groove and lubrication holes. For SKF, this now comes as standard in the E design bearings so there is no suffix required, and this is also true for all of the FAG Spherical Roller Bearings.
Sealed Type
Sealed Spherical Roller Bearings have a contact seal that is reinforced with a sheet steel insert on both sides. SKF offers these seals in three different materials, each with a slightly different suffix. The sealed type bearings use a minimal about of lubricant and require lower maintenance and the open type.
SKF currently has the widest range of Spherical Roller Bearings on the market ranging in size from 20mm to 1800mm internal diameter.