Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
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
Part Number
SSRI518 ZZ SRL
Category
High-Temperature Radial Ball Bearings
Available to Order
Also known as:SSRI518 ZZ SRLTRITAN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

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

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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
Conveyor systems — TRITAN double strand roller chain size 50 for power transmission
Packaging machinery — TRITAN size 10B fixed-bore sprocket with 21 teeth and 20 mm bore
Material handling equipment — TRITAN RPB16 pillow block ball bearing with 1 in bore
Industrial fans — TRITAN SA206-20 spherical insert bearing with 1 1/4 in bore
Heavy machinery — TRITAN 22216 spherical roller bearing with 80 mm bore and C3 clearance
Small motors and instrumentation — TRITAN R6 flanged ball bearing with 3/8 in bore
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from TRITAN

View all TRITAN parts →
Inch-system miniature radial ball bearing with 3/8 in bore, 7/8 in OD, and 0.219 in width. Open design with alloy steel ring, suitable for oily or greasy environments. Used in conveyors, small motors, and industrial machinery requiring compact size and reliable rotation under lubricated conditions
TRITAN
Inch-system miniature radial ball bearing with 3/8 in bore, 7/8 in OD, and 0.219 in width. Open design with alloy steel ring, suitable for oily or greasy environments. Used in conveyors, small motors, and industrial machinery requiring compact size and reliable rotation under lubricated conditions

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first