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TRITAN Pillow Block Bearing: 1/2 in Bore, Steel, Set Screws, 1 in Shaft Ht - General Purpose Pillow Block Ball Bearings
TRITANGeneral Purpose Pillow Block Ball Bearings

TRITAN Pillow Block Bearing: 1/2 in Bore, Steel, Set Screws, 1 in Shaft Ht

The TRITAN Pillow Block Bearing (SKU RPB8S, MPN RPB8S) is a general purpose pillow block ball bearing with a 1/2 in bore and a steel bearing insert. It features set screws, a 1 in shaft height, and a 3.875 in overall…

SKU 3G-OTH-103363

Brand
TRITAN
Item
Pillow Block Bearing: 1/2 in Bore, Steel, Set Screws, 1 in Shaft Ht
Category
General Purpose Pillow Block Ball Bearings
Available to Order
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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
RPB8S
Type
Steel, Set Screws
Overall Lg
3.875 in
Shaft Ht
1 in
Standards
AFBMA
Maximum Speed
6,490 RPM
Mounting Bolt Size
5/16 in
System of Measurement
Inch
Bearing Insert Material
Steel

Technical Documents

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

Product Description

The TRITAN Pillow Block Bearing (SKU RPB8S, MPN RPB8S) is a general purpose pillow block ball bearing with a 1/2 in bore and a steel bearing insert. It features set screws, a 1 in shaft height, and a 3.875 in overall length, with a maximum speed of 6,490 RPM and a 5/16 in mounting bolt size. This inch-system bearing meets AFBMA standards.

Frequently Asked Questions

What is the TRITAN Pillow Block Bearing used for?

The TRITAN Pillow Block Bearing is a general purpose ball bearing unit used to support rotating shafts in industrial machinery. It is commonly applied in conveyors, fans, and material handling equipment where reliable radial load support and alignment tolerance are needed.

What are the specifications of the TRITAN Pillow Block Bearing RPB8S?

The TRITAN RPB8S has a 1/2 in bore, steel bearing insert, set screw locking, 1 in shaft height, and 3.875 in overall length. It supports a maximum speed of 6,490 RPM, uses a 5/16 in mounting bolt, and meets AFBMA standards. The system of measurement is inch.

Where to buy the TRITAN Pillow Block Bearing worldwide?

3G Electric supplies the TRITAN Pillow Block Bearing RPB8S to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team to place an order or request a quote for your region.

How to install a TRITAN Pillow Block Bearing?

Mount the bearing on a clean, flat surface using the 5/16 in bolts. Align the shaft with the bore, tighten the set screws onto the shaft flat, and ensure free rotation. Follow standard pillow block installation practices and check alignment to prevent premature wear.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
TRITAN Pillow Block Bearing: 5/8 in Bore, Steel, Set Screws, 1 in Shaft Ht, 3.875 in Overall Lg (MPN RPB10S)
TRITAN
TRITAN Pillow Block Bearing: 5/8 in Bore, Steel, Set Screws, 1 in Shaft Ht, 3.875 in Overall Lg (MPN RPB10S)
TRITAN Pillow Block Bearing: 3/4 in Bore, Steel, Set Screws, 1 1/8 in Shaft Ht, 4.25 in Overall Lg (MPN RPB12S)
TRITAN
TRITAN Pillow Block Bearing: 3/4 in Bore, Steel, Set Screws, 1 1/8 in Shaft Ht, 4.25 in Overall Lg (MPN RPB12S)
TRITAN Pillow Block Bearing: 7/8 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4.625 in Overall Lg (MPN RPB14S)
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)
TRITAN Pillow Block Bearing: 1 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4.625 in Overall Lg (MPN RPB16S)
TRITAN
TRITAN Pillow Block Bearing: 1 in Bore, Steel, Set Screws, 1 5/16 in Shaft Ht, 4.625 in Overall Lg (MPN RPB16S)
TRITAN Pillow Block Bearing: 1 3/16 in Bore, Steel, Set Screws, 1 9/16 in Shaft Ht, 6,490 RPM (MPN RPB19S)
TRITAN
TRITAN Pillow Block Bearing: 1 3/16 in Bore, Steel, Set Screws, 1 9/16 in Shaft Ht, 6,490 RPM (MPN RPB19S)
TRITAN Pillow Block Bearing: 1/2 in Bore, Steel, Eccentric Collar, 1 in Shaft Ht, 6,490 RPM (MPN RPB8)
TRITAN
TRITAN Pillow Block Bearing: 1/2 in Bore, Steel, Eccentric Collar, 1 in Shaft Ht, 6,490 RPM (MPN RPB8)

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This inch-system pillow block ball bearing features a steel bearing insert secured by set screws. It has a 3/4 in bore, 1 in shaft height, and 3.858 in overall length. Designed for general purpose applications such as conveyors and fans, it supports rotating shafts under radial and light axial loads. Complies with AFBMA standards; mounting bolt size is 5/16 in
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This inch-system pillow block ball bearing features a steel bearing insert secured by set screws. It has a 3/4 in bore, 1 in shaft height, and 3.858 in overall length. Designed for general purpose applications such as conveyors and fans, it supports rotating shafts under radial and light axial loads. Complies with AFBMA standards; mounting bolt size is 5/16 in
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