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.
Related Buying Guides
Use RFQ when you need cross-SKU comparison, bulk pricing, or application support.
666 products

Engineered for industrial reliability, this steel deep groove ball bearing features a 0.984-inch bore and a 2.047-inch outside diameter with a compact 0.591-inch width. The double metal shield (ZZ) design effectively retains lubrication while excluding contaminants, ensuring extended service life in high-speed applications. Constructed from durable hardened steel, these units support significant radial and moderate axial loads within standard operating temperature ranges. Ideal for electric motors, gearboxes, and conveyor systems, this component delivers precise rotational accuracy and minimal maintenance requirements for demanding commercial machinery environments.

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.984-inch bore and a 2.441-inch outside diameter with a compact 0.669-inch width. Constructed from durable high-grade steel, the unit incorporates dual non-contact rubber seals to effectively retain lubrication while excluding contaminants in moderate-speed applications. Its optimized raceway geometry ensures low friction operation and consistent load distribution, making it ideal for electric motors, gearboxes, and industrial machinery. Supplied in bulk packaging of 50 units, this component delivers cost-effective performance for high-volume maintenance and assembly requirements.

This steel deep groove ball bearing is engineered for reliable rotational support in 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 offers excellent resistance to wear and deformation under continuous operation. The double-rubber-sealed design effectively retains lubrication and excludes contaminants, ensuring extended service life and reduced maintenance requirements for demanding B2B applications.

This industrial-grade steel deep groove ball bearing delivers reliable rotational support for demanding machinery applications. Featuring a precise 0.98-inch bore diameter and a 1.65-inch outside diameter, the unit maintains a compact 0.35-inch width to fit space-constrained assemblies. Constructed from high-quality steel, it ensures exceptional durability and load-bearing capacity under continuous operation. The double metal shield design effectively retains lubrication while excluding contaminants, minimizing maintenance requirements. Supplied in bulk industrial packaging, this component is optimized for high-volume manufacturing and equipment repair workflows requiring consistent dimensional accuracy.

This steel deep groove ball bearing is engineered for high-speed rotational applications requiring minimal maintenance. Featuring a 0.98-inch bore diameter and a 1.65-inch outside diameter, the unit measures 0.35 inches in length to fit compact assemblies. Constructed from durable steel, it supports significant radial loads while accommodating moderate axial forces in both directions. The precision design ensures smooth operation across varying temperatures, making it ideal for electric motors, gearboxes, and industrial machinery where reliability and dimensional stability are critical.

Engineered for high-speed rotational applications, this steel deep groove ball bearing delivers reliable performance in demanding industrial environments. Featuring a 0.98-inch bore diameter and a 1.65-inch outside diameter, the unit maintains a compact profile with a width of 0.35 inches. Constructed from durable hardened steel, it offers superior load capacity and resistance to wear under continuous operation. The double metal shield design effectively retains lubrication while excluding contaminants, ensuring extended service life without requiring frequent maintenance. Ideal for electric motors, gearboxes, and conveyor systems requiring precise alignment and consistent torque transmission.

Engineered for industrial reliability, this steel deep groove ball bearing delivers robust performance in high-speed rotational applications. Featuring a precise 0.98-inch bore diameter and a 1.65-inch outside diameter, the unit maintains a compact 0.35-inch width suitable for space-constrained assemblies. Constructed from durable steel, it ensures exceptional load capacity and resistance to wear under demanding operating conditions. The double-shielded design effectively retains lubrication while excluding contaminants, extending service life and minimizing maintenance requirements. Sold in packages of 25, these bearings provide a cost-effective solution for bulk procurement in manufacturing and machinery sectors.

This steel deep groove ball bearing is engineered for high-speed rotational applications requiring minimal maintenance. Featuring a 0.98-inch bore diameter and a 1.85-inch outside diameter, the unit measures 0.47 inches in width to fit compact assemblies. The robust steel construction ensures durability under significant radial and axial loads, while the C3 internal clearance accommodates thermal expansion during operation. Double rubber seals provide effective contamination protection, extending service life in demanding industrial environments without compromising rotational efficiency.

Engineered for industrial reliability, this steel deep groove ball bearing supports high radial and moderate axial loads in demanding applications. Featuring a 0.98-inch bore diameter, 1.85-inch outside diameter, and 0.47-inch width, it ensures precise fitment within standard housing configurations. Constructed from durable steel with dual metal shields, the unit effectively retains lubrication while excluding contaminants to extend service life. Ideal for electric motors, gearboxes, and conveyor systems, this component delivers consistent rotational performance under continuous operation conditions.

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.98-inch bore diameter and a 1.85-inch outside diameter with a compact 0.47-inch width. Constructed from durable steel, the unit incorporates dual rubber seals to effectively retain lubrication and exclude contaminants in demanding industrial environments. Designed for high-speed applications, these bearings offer low friction operation and substantial radial load capacity. Supplied in bulk packaging of 100 units per set, this solution ensures consistent performance and simplified inventory management for large-scale machinery maintenance and assembly operations.

This steel deep groove ball bearing is engineered for high-speed rotational applications requiring minimal maintenance. Featuring a precise 0.98-inch bore diameter and a 1.85-inch outside diameter, the unit measures 0.31 inches in width to fit compact assemblies. Constructed from durable hardened steel, it offers superior load capacity and resistance to wear under demanding industrial conditions. The optimized raceway geometry ensures smooth operation with reduced friction, making it ideal for electric motors, gearboxes, and conveyor systems where reliability and long service life are critical.

This steel deep groove ball bearing is engineered for high-speed rotational applications requiring minimal maintenance. Featuring a 0.98-inch bore diameter and a 1.85-inch outside diameter, the unit measures 0.47 inches in width to fit compact assembly profiles. The double metal shield design effectively retains lubrication while excluding contaminants, ensuring extended service life in demanding industrial environments. Constructed from durable hardened steel, this component supports significant radial loads with low friction torque, making it ideal for electric motors, gearboxes, and conveyor systems operating under continuous duty cycles.

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.98-inch bore and a 1.85-inch outside diameter with a compact 0.47-inch width. Constructed from durable steel, it offers high load capacity and resistance to deformation under stress. The double rubber seal design effectively retains lubrication while excluding contaminants, ensuring extended service life in demanding industrial environments. Ideal for electric motors, gearboxes, and conveyor systems, this component delivers consistent performance across varied operating temperatures and speeds without requiring frequent maintenance.

This steel deep groove ball bearing delivers reliable rotational support for industrial machinery, featuring a 0.98-inch bore diameter and a 1.85-inch outside diameter. Constructed from durable high-grade steel, the unit measures 0.47 inches in width to ensure precise fitment within standard housing configurations. The double-shielded design effectively retains lubrication while excluding contaminants, extending service life in demanding environments. Engineered for high-speed applications, these bearings minimize friction and maintenance requirements, making them an efficient solution for motors, gearboxes, and conveyor systems requiring consistent performance under radial loads.

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.98-inch bore and a 2.05-inch outside diameter with a compact 0.59-inch width. Constructed from durable high-grade steel, the unit offers superior load capacity and resistance to wear in demanding industrial environments. The integrated dual rubber seals provide effective contamination protection while retaining lubrication, ensuring extended service life with minimal maintenance. Sold in packages of 100, these bearings deliver consistent performance for motors, gearboxes, and conveyor systems requiring precise fitment and long-term operational stability.

Engineered for high-speed industrial applications, this steel deep groove ball bearing delivers reliable radial load support with minimal maintenance. Featuring a 0.98-inch bore diameter and a 2.05-inch outside diameter, the unit measures 0.59 inches in width to fit standard machinery housings. Constructed from durable hardened steel, it ensures extended service life under demanding operational conditions. The double-shielded design effectively retains lubrication while excluding contaminants, optimizing performance in dirty or dusty environments. Sold in bulk packages of 1,000 units, this component offers a cost-effective solution for large-scale manufacturing and equipment assembly requirements.

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.98-inch bore and a 2.05-inch outside diameter with a compact 0.59-inch width. The unit incorporates dual rubber seals to effectively retain lubrication and exclude contaminants, ensuring extended service life in demanding environments. Constructed from high-grade steel, it delivers robust load capacity and resistance to deformation under stress. Ideal for industrial machinery applications requiring precise alignment and durability, this component is supplied in packages of twelve to streamline inventory management and maintenance operations.

Engineered for high-speed industrial applications, this steel deep groove ball bearing features a 0.98-inch bore and a 2.05-inch outside diameter with a compact 0.59-inch width. The unit incorporates non-contact rubber seals on both sides to effectively retain lubrication while excluding contaminants, ensuring extended service life in demanding environments. Constructed from premium-grade steel, it delivers superior load capacity and rotational precision with minimal friction. Ideal for electric motors, gearboxes, and conveyor systems, this component provides reliable performance under continuous operation without requiring frequent maintenance intervals.

Engineered for demanding industrial applications, this steel deep groove ball bearing delivers reliable radial load support and high-speed rotation capabilities. Featuring a precise 0.98-inch bore diameter and a 2.05-inch outside diameter, the unit maintains a compact 0.59-inch width for seamless integration into tight mechanical assemblies. Constructed from durable hardened steel, the design ensures exceptional wear resistance and extended service life under continuous operation. Ideal for motors, gearboxes, and conveyor systems, this component provides consistent performance with minimal maintenance requirements in standard operating environments.

Designed for reliable industrial applications, this steel deep groove ball bearing features a 0.98-inch bore diameter and a 2.05-inch outside diameter with a compact 0.59-inch width. Constructed from durable high-grade steel, the unit incorporates dual rubber seals to effectively retain lubrication and exclude contaminants, ensuring extended service life in demanding environments. Ideal for electric motors, gearboxes, and conveyor systems, these bearings support moderate radial and axial loads while maintaining smooth rotational performance. Supplied in packages of 50, they offer a cost-effective solution for bulk maintenance and assembly requirements.

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.98-inch bore and a 2.05-inch outside diameter with a compact 0.59-inch width. Constructed from high-grade steel, it delivers exceptional durability and load capacity for demanding industrial applications. The precision design ensures smooth operation under varying speeds while minimizing maintenance requirements. Ideal for motors, gearboxes, and conveyor systems, this component provides consistent performance in harsh environments. Sold in packages of 50 units to streamline inventory management and reduce procurement costs for large-scale operations.

Engineered for reliable rotational support, this steel deep groove ball bearing features a 0.98-inch bore and a 2.05-inch outside diameter with a compact 0.59-inch width. Constructed from durable high-grade steel, it withstands significant radial and moderate axial loads in demanding industrial environments. The precision-machined raceways ensure smooth operation and extended service life across various mechanical applications. Supplied in bulk packages of 50 units, these bearings offer a cost-effective solution for maintenance teams requiring consistent performance and easy inventory management without compromising on structural integrity.

This industrial-grade steel deep groove ball bearing delivers reliable rotational support for demanding machinery applications. Featuring a precise 0.98-inch bore diameter and a 2.44-inch outside diameter, the unit measures 0.67 inches in length to fit standard housing configurations. Constructed from high-quality steel, it ensures exceptional durability and load-bearing capacity under continuous operation. The double metal shield design effectively retains lubrication while excluding contaminants, minimizing maintenance requirements. Supplied in bulk industrial packaging, this component is optimized for high-volume assembly lines requiring consistent performance and long service life.

Engineered for industrial reliability, this steel deep groove ball bearing features a 0.98-inch bore diameter and a 2.44-inch outside diameter with a compact 0.67-inch width. Constructed from high-grade steel, the unit supports significant radial loads while maintaining smooth rotational efficiency in demanding mechanical environments. The double-shielded design effectively retains lubrication and excludes contaminants, extending service life without requiring frequent maintenance. Sold in packages of 50, these bearings provide a cost-effective solution for standard shaft applications requiring precise fitment and durable performance under continuous operation.
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Frequently Asked Questions
Common questions about Plain Bearings
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