Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
TRITAN RI814 ZZ PRX General Purpose Radial Ball Bearing - General Purpose Radial Ball Bearings
TRITANGeneral Purpose Radial Ball Bearings

TRITAN RI814 ZZ PRX General Purpose Radial Ball Bearing

The TRITAN Miniature Ball Bearing: 188 is a general purpose radial ball bearing designed for pharmaceutical environments. This inch-system bearing features a 1/4 in bore, 1/2 in OD, 0.188 in width, double shields…

SKU 3G-OTH-99373

Also listed as: RI814ZZPRX · RI814-ZZ-PRX

Brand
TRITAN
Item
RI814 ZZ PRX General Purpose Radial Ball Bearing
Category
General Purpose Radial Ball Bearings
Available to Order
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.
Worldwide Shipping
Air & sea freight
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
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
RI814 ZZ PRX
Type
Dbl Shield
Bore
1/4 in
OD
1/2 in
Wd
0.188 in
Max Temp
302°F
For Environment
Pharmaceutical
System of Measurement
Inch
Bearing Industry Number
188

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 Miniature Ball Bearing: 188 is a general purpose radial ball bearing designed for pharmaceutical environments. This inch-system bearing features a 1/4 in bore, 1/2 in OD, 0.188 in width, double shields, and a maximum operating temperature of 302°F (MPN RI814 ZZ PRX).

Frequently Asked Questions

What is the TRITAN Miniature Ball Bearing 188 used for?

The TRITAN Miniature Ball Bearing 188 is a general purpose radial ball bearing designed for pharmaceutical environments. Its double-shielded construction and 302°F max temperature make it suitable for clean-room equipment, lab machinery, and other precision applications where contamination control is critical.

What are the specifications of the TRITAN Miniature Ball Bearing 188?

The TRITAN Miniature Ball Bearing 188 (MPN RI814 ZZ PRX) has a 1/4 in bore, 1/2 in OD, and 0.188 in width. It features double shields, a maximum operating temperature of 302°F, and is designed for pharmaceutical environments. It uses the inch system of measurement and carries bearing industry number 188.

Where to buy the TRITAN Miniature Ball Bearing 188 worldwide?

3G Electric supplies the TRITAN Miniature Ball Bearing 188 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 on this bearing.

How to select the correct TRITAN Miniature Ball Bearing 188 for an application?

To select the correct TRITAN Miniature Ball Bearing 188, verify the bore (1/4 in), OD (1/2 in), and width (0.188 in) match your shaft and housing. Ensure the double-shielded design suits your environment and that the 302°F max temperature rating exceeds your operating conditions. For pharmaceutical use, confirm cleanliness requirements.

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 general purpose 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
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 double shields for use in oily or greasy environments. Bore 1/4 in, OD 3/4 in, width 0.281 in, maximum operating temperature 302°F. Suitable for light-duty industrial equipment, conveyors, and small motors where compact size and lubrication retention are required
TRITAN
Inch-system miniature radial ball bearing with double shields for use in oily or greasy environments. Bore 1/4 in, OD 3/4 in, width 0.281 in, maximum operating temperature 302°F. Suitable for light-duty industrial equipment, conveyors, and small motors where compact size and lubrication retention are required
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
TRITAN
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 radial ball bearing has a 3/16 in bore, 3/8 in OD, and 0.125 in width. Double shields protect against contaminants. Suitable for general purpose applications in food and beverage environments, such as light-duty conveyors and packaging equipment
TRITAN
This inch-system radial ball bearing has a 3/16 in bore, 3/8 in OD, and 0.125 in width. Double shields protect against contaminants. Suitable for general purpose applications in food and beverage environments, such as light-duty conveyors and packaging equipment
This inch-system radial ball bearing features a double-shield design for contamination protection. With a 5/16 in bore, 1/2 in OD, and 0.156 in width, it is suited for high-temperature applications in confined spaces such as small motors, instrumentation, and precision machinery
TRITAN
This inch-system radial ball bearing features a double-shield design for contamination protection. With a 5/16 in bore, 1/2 in OD, and 0.156 in width, it is suited for high-temperature applications in confined spaces such as small motors, instrumentation, and precision machinery
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
TRITAN
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

More from TRITAN

View all TRITAN parts →
This inch-system radial ball bearing has a 7/8 in bore, 1 7/8 in OD, and 0.5 in width. It features double contact seals for use in oily or greasy environments. Suitable for applications such as industrial machinery, conveyors, and pumps where moderate loads and contamination resistance are required
TRITAN
This inch-system radial ball bearing has a 7/8 in bore, 1 7/8 in OD, and 0.5 in width. It features double contact seals for use in oily or greasy environments. Suitable for applications such as industrial machinery, conveyors, and pumps where moderate loads and contamination resistance are required
Inch-system radial ball bearing with double sealed contact seal for oily/greasy environments. Bore 3/4 in, OD 2 in, width 0.563 in. Used in industrial machinery, conveyors, and pumps where lubrication retention and contamination resistance are required
TRITAN
Inch-system radial ball bearing with double sealed contact seal for oily/greasy environments. Bore 3/4 in, OD 2 in, width 0.563 in. Used in industrial machinery, conveyors, and pumps where lubrication retention and contamination resistance are required
Inch-system double-shielded radial ball bearing with 1 1/8 in bore, 2 1/8 in OD, and 0.5 in width. Alloy steel ring construction suited for oily or greasy environments. Used in industrial machinery such as conveyors, pumps, and gearboxes where double shields protect lubricant from contamination
TRITAN
Inch-system double-shielded radial ball bearing with 1 1/8 in bore, 2 1/8 in OD, and 0.5 in width. Alloy steel ring construction suited for oily or greasy environments. Used in industrial machinery such as conveyors, pumps, and gearboxes where double shields protect lubricant from contamination
This inch-system radial ball bearing has a 7/16 in bore, 1 1/8 in OD, and 0.375 in width. It features a double-sealed contact seal for use in oily or greasy environments. Common applications include industrial machinery, conveyors, and pumps where reliable rotation is required
TRITAN
This inch-system radial ball bearing has a 7/16 in bore, 1 1/8 in OD, and 0.375 in width. It features a double-sealed contact seal for use in oily or greasy environments. Common applications include industrial machinery, conveyors, and pumps where reliable rotation is required
This inch-system radial ball bearing has a 5/8 in bore, 1 3/4 in OD, and 0.5 in width. It features double shields and an alloy steel ring, suitable for oily or greasy environments. Commonly used in rotating machinery such as conveyors, pumps, and gearboxes to support radial loads
TRITAN
This inch-system radial ball bearing has a 5/8 in bore, 1 3/4 in OD, and 0.5 in width. It features double shields and an alloy steel ring, suitable for oily or greasy environments. Commonly used in rotating machinery such as conveyors, pumps, and gearboxes to support radial loads
This inch-system radial ball bearing has a 5/8 in bore, 1 3/4 in outer diameter, and 0.5 in width. It features double-sealed contact seals for use in oily or greasy environments. Suitable for supporting radial loads in rotating machinery such as conveyors, pumps, and gearboxes
TRITAN
This inch-system radial ball bearing has a 5/8 in bore, 1 3/4 in outer diameter, and 0.5 in width. It features double-sealed contact seals for use in oily or greasy environments. Suitable for supporting radial loads in rotating machinery such as conveyors, pumps, and gearboxes
This inch-system radial ball bearing features a double-sealed, contact seal design for use in oily or greasy environments. With a 1 5/16 in bore and 2 9/16 in OD, it is suited for applications such as industrial machinery, conveyors, and pumps where reliable rotation and protection against contamination are required
TRITAN
This inch-system radial ball bearing features a double-sealed, contact seal design for use in oily or greasy environments. With a 1 5/16 in bore and 2 9/16 in OD, it is suited for applications such as industrial machinery, conveyors, and pumps where reliable rotation and protection against contamination are required
Inch-system radial ball bearing with 1 in bore, 2 in OD, and 0.5 in width. Double shields and alloy steel ring suit oily or greasy environments. Used in industrial machinery, conveyors, and power transmission equipment where inch-system bearings are required
TRITAN
Inch-system radial ball bearing with 1 in bore, 2 in OD, and 0.5 in width. Double shields and alloy steel ring suit oily or greasy environments. Used in industrial machinery, conveyors, and power transmission equipment where inch-system bearings are required