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Machrio

Plain Bearings

On Machrio, the plain bearings category is also carrying oil seal intent, so the page needs to explicitly help buyers compare radial shaft seals by size, lip geometry, compound, and operating environment. Buyers searching oil seals are rarely browsing casually; they want to cross-check fit and failure risk quickly.

Procurement Guide

How Buyers Should Source Plain Bearings

On Machrio, the plain bearings category is also carrying oil seal intent, so the page needs to explicitly help buyers compare radial shaft seals by size, lip geometry, compound, and operating environment. Buyers searching oil seals are rarely browsing casually; they want to cross-check fit and failure risk quickly.

What to Compare

  • Start with shaft diameter, housing bore, width, and whether the application is oil retention, dust exclusion, or both.
  • Compare single-lip, dual-lip, and spring-loaded designs based on contamination risk, shaft finish, and direction of sealing duty.
  • Match the elastomer to temperature, lubricant, speed, and chemical exposure instead of assuming NBR, FKM, and PU are interchangeable.

Common Applications

  • Motors, pumps, gearboxes, reducers, and rotating process equipment
  • Maintenance replacement for leaking or contaminated shaft-seal positions
  • Procurement workflows where cross-reference fit and material confirmation matter before order

RFQ Checklist

  • Record shaft diameter, housing bore, seal width, and rotation or pressure conditions.
  • Confirm lip design, spring requirement, and elastomer compatibility with lubricant and temperature.
  • Check whether dust exclusion, washdown, or abrasive contamination is part of the service environment.
Request a QuoteTalk to Sourcing

Use RFQ when you need cross-SKU comparison, bulk pricing, or application support.

666 products

Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD for Machinery, Pkg Qty 50
Industrial|SKU: QK1296
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD for Machinery, Pkg Qty 50

This steel deep groove ball bearing is engineered for reliable performance in industrial machinery applications. Featuring a 0.787-inch bore diameter and a 1.85-inch outside diameter, it ensures precise fitment within standard housing configurations. The unit measures 0.551 inches in width and utilizes a robust steel construction to withstand demanding operational loads while maintaining structural integrity. Designed with dual rubber seals, this component effectively retains lubrication and excludes contaminants, extending service life and reducing maintenance intervals in continuous-duty environments.

$59.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD for Machinery, Pkg Qty 50
Industrial|SKU: AE1085225
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD for Machinery, Pkg Qty 50

Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable rotational support with minimal maintenance. Featuring a 0.787-inch bore, 1.85-inch outside diameter, and 0.551-inch width, it ensures precise fitment within standard machinery housings. The C3 internal clearance accommodates thermal expansion and high-speed operations, while dual rubber seals provide effective contamination protection against dust and moisture. Constructed from hardened steel, these units offer superior load capacity and extended service life in continuous duty cycles, making them ideal for motors, pumps, and conveyor systems requiring consistent performance.

$179.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 100
Industrial|SKU: AE6475203
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 100

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.787-inch bore and a 1.85-inch outside diameter with a compact 0.551-inch width. Constructed from durable high-grade steel, the unit incorporates dual rubber seals to effectively retain lubrication and exclude contaminants in demanding environments. Designed for moderate radial and axial load applications, these bearings ensure smooth operation across various industrial machinery. Supplied in bulk packages of 100 units, this solution offers consistent performance and simplified inventory management for large-scale maintenance and assembly operations.

$119.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 100
Industrial|SKU: QK1297
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 100

This steel deep groove ball bearing is engineered for reliable rotational support in demanding industrial applications. Featuring a precise 0.787-inch bore and 1.85-inch outside diameter, the unit measures 0.551 inches in width to fit standard housing configurations. Constructed from high-grade steel, it offers superior load capacity and resistance to wear under continuous operation. Designed for versatility, this component accommodates both radial and axial loads efficiently. Supplied in bulk packaging of 100 units, these bearings provide a cost-effective solution for large-scale machinery maintenance and assembly lines requiring consistent performance specifications.

$109.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 12
Industrial|SKU: AE1226149
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 12

This steel deep groove ball bearing features a 0.787-inch bore diameter and a 1.85-inch outside diameter, with a compact width of 0.551 inches. Engineered for industrial reliability, the unit incorporates rubber contact seals on both sides to effectively retain lubrication and exclude contaminants in demanding environments. The robust steel construction ensures high radial load capacity and operational stability across varied temperatures. Ideal for electric motors, gearboxes, and conveyor systems, this component delivers consistent performance and extended service life while minimizing maintenance requirements in heavy-duty mechanical applications.

$89.99In Stock
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Steel Deep Groove Ball Bearing 0.787 in Bore 1.85 in OD, Pkg Qty 20
Industrial|SKU: JR2868
Steel Deep Groove Ball Bearing 0.787 in Bore 1.85 in OD, Pkg Qty 20

This industrial-grade steel deep groove ball bearing delivers reliable rotational support for demanding machinery applications. Featuring a precise 0.787-inch bore diameter and a 1.85-inch outside diameter, the unit measures 0.551 inches in width to fit standard housing configurations. Constructed from high-carbon chrome steel, it ensures exceptional durability and load capacity under continuous operation. The double metal shield design effectively retains lubrication while excluding contaminants, minimizing maintenance requirements. Supplied in bulk industrial packaging, these bearings provide a cost-effective solution for high-volume manufacturing and equipment assembly lines requiring consistent performance.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 20
Industrial|SKU: AC0134524
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 20

This steel deep groove ball bearing delivers reliable rotational support for industrial machinery, featuring a 0.787-inch bore and 1.85-inch outside diameter with a compact 0.551-inch width. Constructed from durable steel, it ensures high load capacity and extended service life in demanding environments. The integrated rubber seals provide effective contamination protection while retaining lubrication, reducing maintenance requirements. Designed for precision applications, this component offers smooth operation and consistent performance across various mechanical systems where dimensional accuracy and structural integrity are critical.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 20
Industrial|SKU: AE0321192
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 20

This steel deep groove ball bearing features a 0.787-inch bore diameter and a 1.85-inch outside diameter, with a compact width of 0.551 inches. Constructed from durable steel, the unit incorporates dual iron shields (ZZ) to effectively retain lubrication and exclude contaminants in demanding industrial environments. Designed for high-speed rotational applications, these bearings offer reliable radial load support and minimal maintenance requirements. Supplied in packages of 20, this component ensures consistent performance across machinery requiring precise fitment and long-term operational stability under standard temperature conditions.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 20
Industrial|SKU: HC7326
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 20

Engineered for high-speed industrial applications, this steel deep groove ball bearing features a 0.787-inch bore and 1.85-inch outside diameter with a compact 0.551-inch width. The C3 internal clearance specification accommodates thermal expansion and shaft misalignment, ensuring reliable operation under varying load conditions. Constructed from durable hardened steel, these units deliver low friction and extended service life in demanding machinery environments. Supplied in packages of 20, this component provides a cost-effective solution for maintaining operational efficiency in motors, pumps, and conveyor systems requiring precise rotational support.

$109.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 24
Industrial|SKU: AA9070
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 24

This steel deep groove ball bearing delivers reliable radial load support for industrial machinery and motor applications. Featuring a precise 0.787-inch bore diameter and a 1.85-inch outside diameter, the unit measures 0.551 inches in width to ensure seamless integration into standard housing configurations. Constructed from durable high-grade steel, it offers exceptional resistance to wear and deformation under continuous operation. The double-shielded design effectively retains lubrication while excluding contaminants, extending service life and minimizing maintenance requirements in demanding environments.

$109.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 50
Industrial|SKU: RH8796
Steel Deep Groove Ball Bearing 0.787in Bore 1.85in OD, Pkg Qty 50

Engineered for high-speed industrial applications, this steel deep groove ball bearing features a 0.787-inch bore, 1.85-inch outside diameter, and 0.551-inch width. The C3 internal clearance specification accommodates thermal expansion and heavy loads, while the dual metal shields (2Z) provide robust contamination protection without compromising rotational efficiency. Constructed from hardened steel, these units deliver exceptional durability and reduced maintenance requirements in demanding environments. Ideal for electric motors, gearboxes, and conveyor systems, this component ensures reliable performance and extended service life under continuous operational stress.

$79.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD Industrial, Pkg Qty 25
Industrial|SKU: JR3878
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD Industrial, Pkg Qty 25

Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable rotational support with minimal maintenance. Featuring a precise 0.787-inch bore and a 2.047-inch outside diameter, the unit measures 0.591 inches in width to fit standard machinery configurations. Constructed from high-grade steel, it offers exceptional load capacity and durability under continuous operation. The double metal shield design effectively retains lubrication while excluding contaminants, ensuring consistent performance in harsh environments. Supplied in bulk industrial packaging, these bearings provide a cost-effective solution for large-scale equipment manufacturing and maintenance requirements.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 100
Industrial|SKU: QK1485
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 100

Engineered for high-speed industrial applications, this steel deep groove ball bearing delivers reliable radial and axial load support with minimal maintenance. Featuring a precise 0.787-inch bore diameter and a 2.047-inch outside diameter, the unit measures 0.591 inches in width to fit standard machinery configurations. Constructed from durable hardened steel, it ensures exceptional wear resistance and operational longevity under demanding conditions. Ideal for electric motors, gearboxes, and conveyor systems, this component provides consistent performance and structural integrity across diverse mechanical assemblies requiring robust rotational support.

$149.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 12
Industrial|SKU: HC7706
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 12

This steel deep groove ball bearing delivers reliable rotational support for industrial machinery, featuring a 0.787-inch bore and a 2.047-inch outside diameter with a compact 0.591-inch width. Constructed from durable steel, the unit incorporates dual rubber seals to effectively retain lubrication and exclude contaminants in demanding environments. The C3 internal clearance specification accommodates thermal expansion and minor misalignment, ensuring consistent performance under varying operational loads. Sold in packages of 12, these bearings provide a cost-effective solution for maintaining equipment uptime in heavy-duty applications requiring precise radial load management.

$79.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 12
Industrial|SKU: JR3870
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 12

Engineered for high-speed industrial applications, this steel deep groove ball bearing delivers reliable radial load support with minimal maintenance. Featuring a precise 0.787-inch bore and 2.047-inch outside diameter, the unit measures 0.591 inches in width to fit standard shaft configurations. The double metal shield design effectively retains lubrication while excluding contaminants, ensuring extended operational life in demanding environments. Constructed from durable hardened steel, this component offers superior resistance to wear and deformation under continuous rotational stress. Sold individually for seamless integration into existing machinery assemblies.

$99.99In Stock
Get Quote
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 20
Industrial|SKU: AA8837
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 20

Engineered for high-speed industrial applications, this steel deep groove ball bearing delivers reliable radial and axial load support with minimal maintenance. Featuring a precise 0.787-inch bore diameter and a 2.047-inch outside diameter, the unit measures 0.591 inches in width to fit standard housing configurations. Constructed from durable hardened steel, it ensures exceptional wear resistance and operational longevity under demanding conditions. Ideal for electric motors, gearboxes, and conveyor systems, this component provides consistent performance and reduced friction across a wide range of rotational speeds and temperatures.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 50
Industrial|SKU: QK1479
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 50

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.787-inch bore and a 2.047-inch outside diameter with a compact 0.591-inch width. Constructed from durable high-grade steel, the unit incorporates dual rubber seals to effectively retain lubrication and exclude contaminants in demanding environments. Designed for moderate radial and axial load applications, these bearings ensure smooth operation across varying speeds while maintaining structural integrity. Supplied in bulk packaging of 50 units, this component offers a cost-effective solution for industrial machinery maintenance and assembly lines requiring consistent performance standards.

$79.99In Stock
Get Quote
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 50
Industrial|SKU: FM9966
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 50

Engineered for industrial reliability, this steel deep groove ball bearing supports high radial loads and moderate axial forces in demanding applications. Featuring a precise 0.787-inch bore, 2.047-inch outside diameter, and 0.591-inch width, it ensures seamless integration into standard machinery assemblies. The robust steel construction delivers exceptional durability and resistance to deformation under stress, while the optimized internal geometry minimizes friction for efficient operation. Sold in packages of 50 units, these components provide a cost-effective solution for maintenance, repair, and original equipment manufacturing requirements.

$149.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 50
Industrial|SKU: AY2556
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 50

Engineered for high-speed rotational applications, this steel deep groove ball bearing delivers reliable performance in demanding industrial environments. Featuring a precise 0.787-inch bore diameter and a 2.047-inch outside diameter, the unit accommodates standard shaft sizes with a compact 0.591-inch width. Constructed from durable hardened steel, it supports significant radial loads while maintaining low friction coefficients for extended service life. Ideal for electric motors, gearboxes, and conveyor systems, this component ensures consistent operation under varying thermal conditions. Supplied in bulk packaging of 50 units to streamline inventory management and reduce procurement overhead for large-scale maintenance projects.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 50
Industrial|SKU: FM9953
Steel Deep Groove Ball Bearing 0.787in Bore 2.047in OD, Pkg Qty 50

Engineered for industrial reliability, this steel deep groove ball bearing features a 0.787-inch bore and a 2.047-inch outside diameter with a compact 0.591-inch width. Constructed from high-grade steel, the unit delivers exceptional load capacity and rotational stability in demanding mechanical environments. The double-shielded design effectively retains lubrication while excluding contaminants, ensuring extended service life with minimal maintenance. Ideal for electric motors, gearboxes, and conveyor systems, this component provides precise fitment and consistent performance under continuous operational stress.

$129.99In Stock
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Steel Deep Groove Ball Bearing 0.79in Bore 1.85in OD, Pkg Qty 20
Industrial|SKU: AE0329711
Steel Deep Groove Ball Bearing 0.79in Bore 1.85in OD, Pkg Qty 20

This steel deep groove ball bearing features a 0.79-inch bore diameter and a 1.85-inch outside diameter, with a compact width of 0.55 inches. Constructed from durable steel, the unit incorporates dual rubber seals to effectively retain lubrication and exclude contaminants in demanding industrial environments. Designed for high radial load capacity and smooth rotational performance, these bearings ensure reliable operation across various mechanical applications. Sold in packages of 20, this component provides a cost-effective solution for maintenance teams requiring consistent quality and precise dimensional specifications for machinery upkeep.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.984 in Bore 1.654 in OD, Pkg Qty 12
Industrial|SKU: AA6703597
Steel Deep Groove Ball Bearing 0.984 in Bore 1.654 in OD, Pkg Qty 12

Engineered for high-speed industrial applications, this steel deep groove ball bearing delivers reliable radial load support with minimal maintenance. Featuring a precise 0.984-inch bore diameter and a 1.654-inch outside diameter, the unit ensures accurate shaft alignment within compact assemblies. The 0.354-inch width accommodates tight spatial constraints while maintaining structural integrity under demanding operational conditions. Constructed from durable steel with dual metal shields, this component effectively retains lubrication and excludes contaminants, extending service life in harsh environments without requiring frequent replacement or downtime.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.984 in Bore 2.047 in OD, Pkg Qty 20
Industrial|SKU: AA9073
Steel Deep Groove Ball Bearing 0.984 in Bore 2.047 in OD, Pkg Qty 20

This steel deep groove ball bearing delivers reliable rotational support for industrial machinery, featuring a 0.984-inch bore and a 2.047-inch outside diameter. With a compact width of 0.591 inches, the unit integrates double rubber seals to effectively retain lubrication and exclude contaminants in demanding environments. Constructed from high-grade steel, it ensures exceptional load capacity and extended service life under continuous operation. Sold in packages of 20, these bearings provide a cost-effective solution for maintaining equipment efficiency while meeting rigorous performance standards across various mechanical applications.

$109.99In Stock
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Steel Deep Groove Ball Bearing 0.984in Bore 2.047in OD, Pkg Qty 50
Industrial|SKU: RK2430
Steel Deep Groove Ball Bearing 0.984in Bore 2.047in OD, Pkg Qty 50

This steel deep groove ball bearing features a 0.984-inch bore diameter, a 2.047-inch outside diameter, and a width of 0.591 inches. Engineered for high-speed rotational applications, the unit incorporates dual metal shields to effectively retain lubrication while excluding contaminants. Constructed from durable hardened steel, it delivers reliable radial load support and minimal friction in demanding industrial environments. Sold in packages of 50, these bearings provide a cost-effective solution for machinery requiring precise alignment and long-term operational stability without frequent maintenance intervals.

$179.99In Stock
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Frequently Asked Questions

Common questions about Plain Bearings

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