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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 0.98in Bore 2.44in OD for Industrial, Pkg Qty 12
Industrial|SKU: JR3951
Steel Deep Groove Ball Bearing 0.98in Bore 2.44in OD for Industrial, Pkg Qty 12

This steel deep groove ball bearing is engineered for demanding industrial applications, featuring a 0.98-inch bore diameter and a 2.44-inch outside diameter. With a compact width of 0.67 inches, the unit incorporates double metal shields to effectively retain lubrication while excluding contaminants without increasing frictional torque. Constructed from high-grade steel, it ensures exceptional load capacity and rotational precision in harsh environments. Supplied in bulk industrial packaging with a standard quantity of 12 units per package, this component delivers reliable performance for machinery requiring durable, low-maintenance rotational support.

$69.99In Stock
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Steel Deep Groove Ball Bearing 0.98in Bore 2.44in OD, Pkg Qty 50
Industrial|SKU: QK1513
Steel Deep Groove Ball Bearing 0.98in Bore 2.44in OD, Pkg Qty 50

Engineered for high-speed industrial applications, this steel deep groove ball bearing delivers reliable radial and axial load support. Featuring a precise 0.98-inch bore diameter and a 2.44-inch outside diameter, the unit measures 0.67 inches in width to fit standard machinery housings. Constructed from durable hardened steel, it ensures extended service life under demanding operational conditions while minimizing maintenance requirements. Supplied in bulk packaging of 50 units, these bearings provide a cost-effective solution for large-scale equipment manufacturing and replacement programs requiring consistent dimensional accuracy.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.98in Bore 2.44in OD, Pkg Qty 50
Industrial|SKU: GA8586
Steel Deep Groove Ball Bearing 0.98in Bore 2.44in OD, Pkg Qty 50

Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable radial and axial load support. Featuring a precise 0.98-inch bore diameter and a 2.44-inch outside diameter, the unit measures 0.67 inches in width to fit standard housing configurations. Constructed from high-grade steel, it ensures exceptional durability and resistance to wear under continuous operation. Ideal for electric motors, gearboxes, and conveyor systems, this component provides smooth rotational performance with minimal maintenance requirements. Sold in bulk packages of 50 units to streamline procurement and inventory management for large-scale manufacturing needs.

$139.99In Stock
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Steel Deep Groove Ball Bearing 0.98in Bore 2.44in OD, Pkg Qty 6
Industrial|SKU: HC8236
Steel Deep Groove Ball Bearing 0.98in Bore 2.44in OD, Pkg Qty 6

This steel deep groove ball bearing is engineered for high-speed industrial applications requiring reliable radial load support. Featuring a 0.98-inch bore diameter and a 2.44-inch outside diameter, the unit measures 0.67 inches in width to fit standard machinery housings. The C3 internal clearance specification accommodates thermal expansion during operation, while the dual metal shields provide effective contamination protection without compromising rotational efficiency. Constructed from durable hardened steel, this component ensures extended service life and reduced maintenance intervals in demanding manufacturing environments.

$99.99In Stock
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Steel Deep Groove Ball Bearing 0.98in Bore 3.54in OD, Pkg Qty 20
Industrial|SKU: CP0266
Steel Deep Groove Ball Bearing 0.98in Bore 3.54in OD, Pkg Qty 20

Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable radial and axial load support. Featuring a precise 0.98-inch bore diameter and a 3.54-inch outside diameter, the unit ensures seamless integration into standard machinery assemblies. Constructed from high-grade steel with a 0.91-inch width, it offers exceptional durability and resistance to wear under continuous operation. Ideal for motors, gearboxes, and conveyor systems, this component provides consistent performance in high-speed environments while maintaining strict dimensional tolerances for optimal equipment efficiency.

$179.99In Stock
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Steel Deep Groove Ball Bearing 0.98in ID 1.46in OD 0.28in L, Pkg Qty 36
Industrial|SKU: NP9810
Steel Deep Groove Ball Bearing 0.98in ID 1.46in OD 0.28in L, Pkg Qty 36

This steel deep groove ball bearing delivers reliable rotational support for industrial machinery, featuring a 0.98-inch bore diameter and a 1.46-inch outside diameter. With a compact width of 0.28 inches, the unit fits precisely into space-constrained assemblies while maintaining high load capacity. Constructed from durable steel, it ensures long service life under demanding operational conditions. The double-shielded design protects internal components from contaminants, reducing maintenance requirements. Sold in packages of 36, these bearings provide a cost-effective solution for bulk replacement or original equipment manufacturing applications requiring consistent performance.

$99.99In Stock
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Steel Deep Groove Ball Bearing 1.102in Bore 2.047in OD, Pkg Qty 50
Industrial|SKU: QK1744
Steel Deep Groove Ball Bearing 1.102in 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 1.102-inch bore diameter, 2.047-inch outside diameter, and 0.472-inch width, it ensures precise fitment within standard housing configurations. The robust steel construction delivers exceptional durability and resistance to deformation under stress, while the sealed design minimizes maintenance requirements by retaining lubrication and excluding contaminants. Ideal for electric motors, gearboxes, and conveyor systems, this component provides consistent rotational performance across varied operating temperatures.

$179.99In Stock
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Steel Deep Groove Ball Bearing 1.181in Bore 0.354in Length Industrial, Pkg Qty 12
Industrial|SKU: JR4782
Steel Deep Groove Ball Bearing 1.181in Bore 0.354in Length Industrial, Pkg Qty 12

Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable rotational support with minimal maintenance. Featuring a precise 1.181-inch bore and a compact 0.354-inch width, the unit fits seamlessly into space-constrained assemblies while maintaining a robust 1.850-inch outside diameter. Constructed from high-grade steel, it offers exceptional load capacity and resistance to wear under continuous operation. The double-shielded design effectively retains lubrication and excludes contaminants, ensuring extended service life in harsh environments. Supplied in efficient industrial packaging, this component is optimized for high-volume procurement and immediate integration into heavy machinery.

$79.99In Stock
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Steel Deep Groove Ball Bearing 1.181in Bore 2.835in OD Industrial, Pkg Qty 20
Industrial|SKU: JR4034
Steel Deep Groove Ball Bearing 1.181in Bore 2.835in OD Industrial, Pkg Qty 20

Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable rotational support with minimal maintenance. Featuring a precise 1.181-inch bore diameter and a 2.835-inch outside diameter, the unit measures 0.748 inches in width to fit standard housing configurations. Constructed from high-grade steel, it offers exceptional load capacity and resistance to wear under continuous operation. The double metal shield design effectively retains lubrication while excluding contaminants, ensuring extended service life in harsh environments. Supplied in bulk industrial packaging, these bearings provide a cost-effective solution for heavy-duty machinery assemblies.

$159.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 1.85in OD, Pkg Qty 20
Industrial|SKU: AE0321328
Steel Deep Groove Ball Bearing 1.18in Bore 1.85in OD, Pkg Qty 20

This steel deep groove ball bearing features a 1.18-inch bore diameter and a 1.85-inch outside diameter, with a compact width of 0.35 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 support significant radial loads while maintaining low friction coefficients. Ideal for machinery requiring reliable, long-term performance, this component is supplied in bulk packaging quantities of 20 units to streamline inventory management and maintenance operations.

$99.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD 0.35in Length, Pkg Qty 50
Industrial|SKU: FR0012
Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD 0.35in Length, Pkg Qty 50

Engineered for high-speed rotational applications, this steel deep groove ball bearing features a 1.18-inch bore diameter and a 2.17-inch outside diameter with a compact 0.35-inch width. Constructed from durable hardened steel, it delivers exceptional radial load capacity while accommodating moderate axial loads in both directions. The precision-ground raceways ensure smooth operation and reduced friction under continuous industrial use. Ideal for electric motors, gearboxes, and conveyor systems, this component offers reliable performance in demanding environments where dimensional stability and longevity are critical operational requirements.

$99.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD 0.51in L Industrial, Pkg Qty 12
Industrial|SKU: JR1611
Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD 0.51in L Industrial, Pkg Qty 12

Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable rotational support with minimal maintenance. Featuring a 1.18-inch bore diameter and a 2.17-inch outside diameter, the unit measures 0.51 inches in width to fit standard machinery housings. Constructed from high-grade steel, it offers exceptional load capacity and resistance to wear under continuous operation. The double-shielded design effectively retains lubrication while excluding contaminants, ensuring extended service life in harsh environments. Sold in industrial packaging quantities of twelve, these bearings provide a cost-effective solution for bulk equipment manufacturing and maintenance requirements.

$79.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD 0.51in L, Pkg Qty 12
Industrial|SKU: AA8987
Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD 0.51in L, Pkg Qty 12

This steel deep groove ball bearing is engineered for reliable rotational support in demanding industrial applications. Featuring a 1.18-inch bore diameter and a 2.17-inch outside diameter, the unit measures 0.51 inches in width to fit compact housing configurations. Constructed from high-grade steel, it offers superior load capacity and resistance to deformation under stress. The design incorporates dual rubber seals to effectively retain lubrication while excluding contaminants, ensuring extended service life with minimal maintenance. Sold in packages of twelve, these bearings provide consistent performance for motors, gearboxes, and conveyor systems operating within standard temperature ranges.

$89.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD, Pkg Qty 20
Industrial|SKU: AE0321164
Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD, Pkg Qty 20

This steel deep groove ball bearing features a 1.18-inch bore diameter and a 2.17-inch outside diameter, with a compact width of 0.51 inches. Constructed from durable steel, the unit incorporates dual iron shield seals to effectively retain lubrication and exclude contaminants in demanding industrial environments. Designed for high-speed rotational applications, these bearings support significant radial and moderate axial loads while maintaining operational integrity. Supplied in packages of 20, this component offers reliable performance for machinery requiring precise fitment and long-term durability without frequent maintenance intervals.

$149.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD, Pkg Qty 50
Industrial|SKU: QK1184
Steel Deep Groove Ball Bearing 1.18in Bore 2.17in OD, Pkg Qty 50

Engineered for industrial reliability, this steel deep groove ball bearing features a 1.18-inch bore diameter and a 2.17-inch outside diameter with a compact 0.51-inch width. Constructed from high-grade steel, the unit incorporates dual metal shields to effectively retain lubrication while excluding contaminants in demanding environments. Designed to support significant radial loads and moderate axial forces, these bearings ensure smooth rotational performance across various mechanical applications. Supplied in bulk packaging of 50 units, this solution offers consistent dimensional accuracy and durability for high-volume maintenance and assembly requirements.

$69.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in Length, Pkg Qty 12
Industrial|SKU: JU4631
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in Length, Pkg Qty 12

This steel deep groove ball bearing delivers reliable rotational support for industrial machinery, featuring a 1.18-inch bore diameter and a 2.44-inch outside diameter. With a compact width of 0.63 inches, the unit is engineered for space-constrained applications while maintaining high load capacity. Constructed from durable steel, it offers superior resistance to wear and deformation under continuous operation. The double-sealed design effectively retains lubrication and excludes contaminants, ensuring extended service life with minimal maintenance requirements in demanding environments.

$99.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in Length, Pkg Qty 50
Industrial|SKU: QK1318
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in Length, 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 1.18-inch bore, 2.44-inch outside diameter, and 0.63-inch width, it ensures precise fitment within standard machinery housings. The robust steel construction delivers exceptional durability and resistance to deformation under continuous operation. Supplied in packages of 50 units, these bearings offer consistent performance for maintenance teams requiring efficient bulk replacement solutions without compromising on structural integrity or operational lifespan.

$99.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L Industrial, Pkg Qty 12
Industrial|SKU: JR3145
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L Industrial, Pkg Qty 12

Engineered for demanding industrial applications, this steel deep groove ball bearing features a 1.18-inch bore diameter and a 2.44-inch outside diameter with a compact 0.63-inch width. The unit incorporates dual metal shields to effectively retain lubrication while excluding contaminants, ensuring extended service life in harsh environments. Constructed from high-grade steel with C3 internal clearance, it accommodates thermal expansion and supports high rotational speeds with minimal friction. Supplied in bulk industrial packaging, these bearings deliver reliable radial load capacity and operational stability for heavy-duty machinery and motor assemblies.

$69.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 20
Industrial|SKU: AA9077
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 20

Engineered for industrial reliability, this steel deep groove ball bearing supports high radial loads and moderate axial forces in demanding applications. Featuring a 1.18-inch bore, 2.44-inch outside diameter, and 0.63-inch width, it ensures precise fitment within standard housing configurations. The robust steel construction delivers exceptional durability and resistance to deformation under stress, while the optimized internal geometry minimizes friction for efficient operation. Ideal for electric motors, gearboxes, and conveyor systems, this component provides consistent performance across varying speeds and temperatures without requiring complex maintenance protocols.

$149.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 24
Industrial|SKU: GA8343
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 24

Engineered for reliable rotational support, this steel deep groove ball bearing features a 1.18-inch bore diameter and a 2.44-inch outside diameter with a compact 0.63-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 to handle both radial and moderate axial loads, it ensures smooth operation across various industrial machinery applications. Supplied in convenient packaging quantities of 24, these bearings offer consistent performance and extended service life for maintenance and assembly operations.

$109.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 24
Industrial|SKU: NP9873
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 24

Engineered for high-precision industrial applications, this steel deep groove ball bearing features a 1.18-inch bore diameter and a 2.44-inch outside diameter with a compact 0.63-inch width. Constructed from durable hardened steel, the unit supports significant radial and axial loads while maintaining operational stability at elevated temperatures. The P5 precision tolerance class ensures minimal vibration and extended service life in demanding machinery. Supplied in packaging quantities of 24 units, these bearings offer reliable performance for motors, gearboxes, and conveyor systems requiring strict dimensional accuracy and robust mechanical integrity.

$109.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 50
Industrial|SKU: QK1321
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, 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 1.18-inch bore, 2.44-inch outside diameter, and 0.63-inch width, the unit utilizes double metal shields to retain lubrication while excluding contaminants without adding rotational friction. Constructed from hardened steel, it ensures durability across varying operating temperatures and speeds. Ideal for electric motors, gearboxes, and conveyor systems, this component delivers consistent performance and extended service life in heavy-duty machinery environments.

$99.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 6
Industrial|SKU: HC7252
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD 0.63in L, Pkg Qty 6

Engineered for high-speed industrial applications, this steel deep groove ball bearing features a 1.18-inch bore, 2.44-inch outside diameter, and 0.63-inch width. The C4 internal clearance specification accommodates thermal expansion in demanding environments, while the dual metal shields (2Z) provide effective contamination protection without compromising rotational efficiency. Constructed from premium-grade steel, these units deliver exceptional radial load capacity and extended service life. Ideal for electric motors, gearboxes, and conveyor systems, this packaging contains six precision-manufactured bearings designed to minimize downtime and ensure reliable mechanical performance under continuous operation.

$99.99In Stock
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Steel Deep Groove Ball Bearing 1.18in Bore 2.44in OD for Machinery, Pkg Qty 50
Industrial|SKU: FN0238
Steel Deep Groove Ball Bearing 1.18in Bore 2.44in 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 1.18-inch bore diameter and a 2.44-inch outside diameter, the unit measures 0.63 inches in width to fit standard machinery housings. Constructed from high-grade steel, it offers superior load capacity and resistance to wear under continuous operation. The double-sealed design effectively retains lubrication while excluding contaminants, ensuring extended service life in harsh environments. Sold in packages of 50, these bearings provide a cost-effective solution for bulk equipment manufacturing and maintenance requirements.

$169.99In Stock
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Frequently Asked Questions

Common questions about Plain Bearings

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