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 Pillow Block Bearing: 3/4 in Bore, Steel, Set Screws, 1 1/8 in Shaft Ht - General Purpose Pillow Block Ball Bearings
TRITANGeneral Purpose Pillow Block Ball Bearings

TRITAN Pillow Block Bearing: 3/4 in Bore, Steel, Set Screws, 1 1/8 in Shaft Ht

The TRITAN Pillow Block Bearing (SKU 834CP7, MPN RPB12S) is a general-purpose pillow block ball bearing with a 3/4 in bore and a steel bearing insert. It features set screws, a 1 1/8 in shaft height, and a 4.25 in…

SKU 3G-OTH-113538

Brand
TRITAN
Item
Pillow Block Bearing: 3/4 in Bore, Steel, Set Screws, 1 1/8 in Shaft Ht
Category
General Purpose Pillow Block Ball Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

TRITAN
Manufacturer Part Number
RPB12S
Type
Steel, Set Screws
Overall Lg
4.25 in
Shaft Ht
1 1/8 in
Standards
AFBMA
Maximum Speed
6,490 RPM
Mounting Bolt Size
3/8 in
System of Measurement
Inch
Bearing Insert Material
Steel
View Full Spec Sheet

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 Pillow Block Bearing (SKU 834CP7, MPN RPB12S) is a general-purpose pillow block ball bearing with a 3/4 in bore and a steel bearing insert. It features set screws, a 1 1/8 in shaft height, and a 4.25 in overall length, with a maximum speed of 6,490 RPM and a 3/8 in mounting bolt size. This inch-system bearing meets AFBMA standards.

Frequently Asked Questions

What is a TRITAN Pillow Block Bearing used for?

A TRITAN Pillow Block Bearing supports rotating shafts in industrial machinery, reducing friction and handling radial loads. It is commonly used in conveyors, fans, and material handling equipment. 3G Electric supplies this bearing across 14 industrial departments, including power transmission and material handling.

What are the specifications of the TRITAN RPB12S Pillow Block Bearing?

The TRITAN RPB12S has a 3/4 in bore, steel bearing insert, set screw locking, 1 1/8 in shaft height, 4.25 in overall length, and a maximum speed of 6,490 RPM. It uses a 3/8 in mounting bolt, meets AFBMA standards, and is inch-system. 3G Electric sources this genuine TRITAN part for global delivery.

Where to buy a TRITAN Pillow Block Bearing worldwide?

3G Electric supplies the TRITAN Pillow Block Bearing (MPN RPB12S) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this genuine TRITAN bearing.

How to install a TRITAN Pillow Block Bearing with set screws?

Align the bearing on a flat surface, tighten the mounting bolts to the specified torque, then secure the shaft by tightening the set screws evenly. Ensure the shaft is clean and lubricated. 3G Electric provides technical support for proper installation of TRITAN bearings across all industrial applications.

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 pillow block 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 →

Similar products

Matched by specification & description
TRITAN Pillow Block Bearing: 7/8 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4.625 in Overall Lg (MPN RPB14S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 7/8 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4.625 in Overall Lg (MPN RPB14S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 5/8 in Bore, Steel, Set Screws, 1 in Shaft Ht, 3.875 in Overall Lg (MPN RPB10S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 5/16 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 5/8 in Bore, Steel, Set Screws, 1 in Shaft Ht, 3.875 in Overall Lg (MPN RPB10S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 5/16 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1/2 in Bore, Steel, Set Screws, 1 in Shaft Ht, 3.875 in Overall Lg (MPN RPB8S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 5/16 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1/2 in Bore, Steel, Set Screws, 1 in Shaft Ht, 3.875 in Overall Lg (MPN RPB8S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 5/16 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4.625 in Overall Lg (MPN RPB16S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4.625 in Overall Lg (MPN RPB16S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 3/4 in Bore, Steel, Eccentric Collar, 1 1/8 in Shaft Ht, 6,490 RPM (MPN RPB12). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 3/4 in Bore, Steel, Eccentric Collar, 1 1/8 in Shaft Ht, 6,490 RPM (MPN RPB12). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1 3/16 in Bore, Steel, Set Screws, 1 9/16 in Shaft Ht, 6,490 RPM (MPN RPB19S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 3/16 in Bore, Steel, Set Screws, 1 9/16 in Shaft Ht, 6,490 RPM (MPN RPB19S). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 6,490 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.

More from TRITAN

View all TRITAN parts →
TRITAN Pillow Block Bearing: 1 5/16 in Bore, Cast Iron, Set Screws, 1 11/64 in Shaft Ht (MPN UCP207-21). Key specifications — Brand: TRITAN; Mounting Bolt Size: 1/2 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 5/16 in Bore, Cast Iron, Set Screws, 1 11/64 in Shaft Ht (MPN UCP207-21). Key specifications — Brand: TRITAN; Mounting Bolt Size: 1/2 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Eccentric Collar, 2 7/64 in Shaft Ht (MPN HCP209-28). Key specifications — Brand: TRITAN; Mounting Bolt Size: 1/2 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 3/4 in Bore, Cast Iron, Eccentric Collar, 2 7/64 in Shaft Ht (MPN HCP209-28). Key specifications — Brand: TRITAN; Mounting Bolt Size: 1/2 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1 1/4 in Bore, Steel, Eccentric Collar, 1 5/16 in Shaft Ht, 4,950 RPM (MPN SAPP206-20). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 4,950 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 1/4 in Bore, Steel, Eccentric Collar, 1 5/16 in Shaft Ht, 4,950 RPM (MPN SAPP206-20). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 4,950 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 11/64 in Shaft Ht (MPN UCP207-23). Key specifications — Brand: TRITAN; Mounting Bolt Size: 1/2 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 7/16 in Bore, Cast Iron, Set Screws, 1 11/64 in Shaft Ht (MPN UCP207-23). Key specifications — Brand: TRITAN; Mounting Bolt Size: 1/2 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1 in Bore, Cast Iron, Eccentric Collar, 1 27/64 in Shaft Ht (MPN HCP205-16). Key specifications — Brand: TRITAN; Mounting Bolt Size: M10; Standards: ISO; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 in Bore, Cast Iron, Eccentric Collar, 1 27/64 in Shaft Ht (MPN HCP205-16). Key specifications — Brand: TRITAN; Mounting Bolt Size: M10; Standards: ISO; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1 1/4 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4,950 RPM (MPN SBPP206-18). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 4,950 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 1/4 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4,950 RPM (MPN SBPP206-18). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 4,950 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 3 1/2 in Bore, Cast Iron, Set Screws, 3 63/64 in Shaft Ht (MPN UCP218-56). Key specifications — Brand: TRITAN; Mounting Bolt Size: 7/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 3 1/2 in Bore, Cast Iron, Set Screws, 3 63/64 in Shaft Ht (MPN UCP218-56). Key specifications — Brand: TRITAN; Mounting Bolt Size: 7/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN Pillow Block Bearing: 1 7/16 in Bore, Steel, Eccentric Collar, 1 9/16 in Shaft Ht, 4,300 RPM (MPN SAPP207-23). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 4,300 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.
TRITAN
TRITAN Pillow Block Bearing: 1 7/16 in Bore, Steel, Eccentric Collar, 1 9/16 in Shaft Ht, 4,300 RPM (MPN SAPP207-23). Key specifications — Bearing Insert Material: Steel; Brand: TRITAN; Maximum Speed: 4,300 RPM; Mounting Bolt Size: 3/8 in; Standards: AFBMA; System of Measurement: Inch.