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TRITAN R2-5 High-Temperature Radial Ball Bearing - High-Temperature Radial Ball Bearings
TRITANHigh-Temperature Radial Ball Bearings

TRITAN R2-5 High-Temperature Radial Ball Bearing

The TRITAN R2-5 is an inch-system miniature radial ball bearing with a 1/8-inch bore, 5/16-inch outer diameter, and 0.141-inch width. This double-shielded bearing, identified by industry number R2-5 and manufacturer…

SKU 3G-OTH-98747

Also listed as: SSRI518ZZSRL · SSRI518-ZZ-SRL

Brand
TRITAN
Item
R2-5 High-Temperature Radial Ball Bearing
Category
High-Temperature Radial Ball Bearings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TRITAN
Manufacturer Part Number
SSRI518 ZZ SRL
Type
Dbl Shield
Bore
1/8 in
OD
5/16 in
Wd
0.141 in
System of Measurement
Inch
Bearing Industry Number
R2-5

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TRITAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRITAN R2-5 is an inch-system miniature radial ball bearing with a 1/8-inch bore, 5/16-inch outer diameter, and 0.141-inch width. This double-shielded bearing, identified by industry number R2-5 and manufacturer part number SSRI518 ZZ SRL, is designed for high-temperature applications.

Frequently Asked Questions

What is the TRITAN R2-5 miniature ball bearing used for?

The TRITAN R2-5 is a high-temperature radial ball bearing used in industrial equipment requiring compact, inch-system bearings. Common applications include small motors, conveyors, and precision instruments where double-shielded design protects against contaminants. It is suitable for environments up to 850 °C.

What are the specifications of the TRITAN R2-5 bearing?

The TRITAN R2-5 is an inch-system miniature radial ball bearing with a 1/8-inch bore, 5/16-inch outer diameter, and 0.141-inch width. It is double-shielded, with bearing industry number R2-5 and manufacturer part number SSRI518 ZZ SRL. Designed for high-temperature applications.

Where to buy TRITAN R2-5 bearings worldwide?

3G Electric supplies TRITAN R2-5 bearings worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this high-temperature bearing to any country.

How to select the correct TRITAN R2-5 bearing for an application?

To select the TRITAN R2-5, verify the bore diameter (1/8 inch), outer diameter (5/16 inch), and width (0.141 inch) match your shaft and housing. Confirm the double-shielded design suits your contamination protection needs. For high-temperature use, ensure operating conditions stay within the bearing's rated limits.

Used in

Common applications for TRITAN
Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals
Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting
High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F
Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface
Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings
Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

3G Electric supplies TRITAN high-temperature radial ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This inch-system radial ball bearing features a double shield design for contaminant protection. With a 1/4 in bore, 3/8 in outer diameter, and 0.125 in width, it is suited for high-temperature applications up to 302°F. Commonly used in small motors, instrumentation, and precision machinery where space is limited
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This inch-system radial ball bearing features a double shield design for contaminant protection. With a 1/4 in bore, 3/8 in outer diameter, and 0.125 in width, it is suited for high-temperature applications up to 302°F. Commonly used in small motors, instrumentation, and precision machinery where space is limited
Inch-system double-shielded radial ball bearing with 1/4 in bore, 1/2 in OD, and 0.188 in width. Rated for continuous operation up to 302°F. Suitable for high-temperature applications in small motors, instrumentation, and precision machinery where standard bearings may fail
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Inch-system double-shielded radial ball bearing with 1/4 in bore, 1/2 in OD, and 0.188 in width. Rated for continuous operation up to 302°F. Suitable for high-temperature applications in small motors, instrumentation, and precision machinery where standard bearings may fail
This inch-system miniature ball bearing features a double shield design for lubrication retention and contaminant exclusion. With a 3/16-inch bore, 3/8-inch outer diameter, and 0.125-inch width, it is suited for high-temperature radial applications in small motors, instrumentation, and precision machinery where space is limited
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This inch-system miniature ball bearing features a double shield design for lubrication retention and contaminant exclusion. With a 3/16-inch bore, 3/8-inch outer diameter, and 0.125-inch width, it is suited for high-temperature radial applications in small motors, instrumentation, and precision machinery where space is limited
This inch-system radial ball bearing has a 1/2 in bore, 3/4 in OD, and 0.156 in width. It features double shields for contaminant protection and is rated for continuous operation up to 302°F. Suitable for high-temperature applications requiring compact radial support, such as small motors, instrumentation, and precision machinery
TRITAN
This inch-system radial ball bearing has a 1/2 in bore, 3/4 in OD, and 0.156 in width. It features double shields for contaminant protection and is rated for continuous operation up to 302°F. Suitable for high-temperature applications requiring compact radial support, such as small motors, instrumentation, and precision machinery
Inch-system miniature radial ball bearing with double shields for use in oily or greasy environments. Bore 1/8 in, OD 1/2 in, width 0.172 in, maximum operating temperature 302°F. Suitable for small motors, conveyors, and light industrial machinery
TRITAN
Inch-system miniature radial ball bearing with double shields for use in oily or greasy environments. Bore 1/8 in, OD 1/2 in, width 0.172 in, maximum operating temperature 302°F. Suitable for small motors, conveyors, and light industrial machinery
Inch-system miniature radial ball bearing with 1/8 in bore, 1/4 in OD, and 0.109 in width. Double-shielded design for operation in oily or greasy environments. Maximum temperature rating of 302°F. Suitable for precision instruments, small motors, and industrial equipment requiring compact size and lubricant resistance
TRITAN
Inch-system miniature radial ball bearing with 1/8 in bore, 1/4 in OD, and 0.109 in width. Double-shielded design for operation in oily or greasy environments. Maximum temperature rating of 302°F. Suitable for precision instruments, small motors, and industrial equipment requiring compact size and lubricant resistance

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This TRITAN high-temperature radial ball bearing features a double shield design and an alloy steel ring. With a 9 mm bore, 17 mm outer diameter, and 5 mm width, it is suitable for applications requiring compact size and protection against contaminants. Commonly used in small motors, instrumentation, and precision machinery
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This TRITAN high-temperature radial ball bearing features a double shield design and an alloy steel ring. With a 9 mm bore, 17 mm outer diameter, and 5 mm width, it is suitable for applications requiring compact size and protection against contaminants. Commonly used in small motors, instrumentation, and precision machinery
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This TRITAN bearing is a metric 685-size radial ball bearing with a 5 mm bore, 11 mm outer diameter, and 5 mm width. It features double shields and an alloy steel ring for high-temperature operation. Suitable for compact rotating assemblies such as small motors, instrumentation, and precision machinery requiring radial support and contamination resistance
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