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BUNTING BEARINGS Sleeve Bearing: Bronze, 4 1/2 in Bore, 5 1/2 in OD, 6 in Lg - General Purpose Metallic Sleeve Bearings
BUNTING BEARINGSGeneral Purpose Metallic Sleeve Bearings

BUNTING BEARINGS Sleeve Bearing: Bronze, 4 1/2 in Bore, 5 1/2 in OD, 6 in Lg

The BUNTING BEARINGS Sleeve Bearing is a bronze general-purpose metallic sleeve bearing with a 4 1/2 in bore, 5 1/2 in OD, and 6 in length, rated for -450°F to 500°F (MPN CB728848). 3G Electric sources this OEM part…

SKU 3G-OTH-124823

Also listed as: CB 728848 · CB-728848

Brand
BUNTING BEARINGS
Item
Sleeve Bearing: Bronze, 4 1/2 in Bore, 5 1/2 in OD, 6 in Lg
Category
General Purpose Metallic Sleeve Bearings
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUNTING BEARINGS
Manufacturer Part Number
CB728848
Type
-450°F to 500°F
Bore
4 1/2 in
OD
5 1/2 in
Lg
6 in

Technical Documents

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

Product Description

The BUNTING BEARINGS Sleeve Bearing is a bronze general-purpose metallic sleeve bearing with a 4 1/2 in bore, 5 1/2 in OD, and 6 in length, rated for -450°F to 500°F (MPN CB728848). 3G Electric sources this OEM part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls to ensure accurate fulfillment.

Frequently Asked Questions

What is BUNTING BEARINGS Sleeve Bearing CB728848 used for?

This bronze sleeve bearing supports rotating shafts in industrial machinery, reducing friction and wear. It is suitable for applications requiring operation from -450°F to 500°F, such as pumps, conveyors, and processing equipment.

What are the specifications of BUNTING BEARINGS Sleeve Bearing CB728848?

This BUNTING BEARINGS sleeve bearing has a 4 1/2 in bore, 5 1/2 in OD, and 6 in length. It is made of bronze and rated for temperatures from -450°F to 500°F. The manufacturer part number is CB728848.

Where to buy BUNTING BEARINGS Sleeve Bearing CB728848 worldwide?

3G Electric supplies BUNTING BEARINGS sleeve bearing CB728848 worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the right BUNTING BEARINGS sleeve bearing for my application?

Match the bore size to your shaft diameter, the OD to your housing bore, and the length to your support span. Ensure the temperature range covers your operating conditions. BUNTING BEARINGS offers various materials; bronze is common for general-purpose use.

Used in

Common applications for BUNTING BEARINGS
Food processing equipment — BUNTING BEARINGS lubricated food-grade metallic sleeve bearings (SKU 12R592) with USDA H-1 approved lubricant
Conveyor systems — BUNTING BEARINGS general-purpose metallic sleeve bearings (SKU 12R755) impregnated with SAE 30 oil for low-speed rollers
Pump assemblies — BUNTING BEARINGS lubricated low-speed metallic flanged sleeve bearings (SKU 12R802) for shaft support in fluid handling
Material handling machinery — BUNTING BEARINGS plastic flanged sleeve bearings (SKU 246R81) for corrosion-resistant, lightweight applications
Industrial oven components — BUNTING BEARINGS general-purpose metallic sleeve bearings (SKU 13T766) rated for -450°F to 500°F in high-temperature environments

BUNTING BEARINGS Products

3G Electric supplies BUNTING BEARINGS general purpose metallic sleeve 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
BUNTING BEARINGS Sleeve Bearing: Bronze, 4 1/2 in Bore, 5 1/2 in OD, 8 in Lg, -450°F to 500°F (MPN CB728864)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 4 1/2 in Bore, 5 1/2 in OD, 8 in Lg, -450°F to 500°F (MPN CB728864)
BUNTING BEARINGS Sleeve Bearing: Bronze, 4 1/4 in Bore, 4 3/4 in OD, 7 in Lg, -450°F to 500°F (MPN CB687656)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 4 1/4 in Bore, 4 3/4 in OD, 7 in Lg, -450°F to 500°F (MPN CB687656)
BUNTING BEARINGS Sleeve Bearing: Bronze, 4 1/4 in Bore, 4 3/4 in OD, 5 in Lg, -450°F to 500°F (MPN CB687640)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 4 1/4 in Bore, 4 3/4 in OD, 5 in Lg, -450°F to 500°F (MPN CB687640)
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/4 in OD, 6 in Lg, -450°F to 500°F (MPN CB445248)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/4 in OD, 6 in Lg, -450°F to 500°F (MPN CB445248)
This bronze sleeve bearing is designed for rotating or oscillating shaft applications, supporting radial loads in industrial machinery, conveyors, and pumps. It features a 2-7/8 in bore, 3-1/2 in OD, and 6-3/4 in length, with an operating temperature range of -450°F to 500°F
BUNTING BEARINGS
This bronze sleeve bearing is designed for rotating or oscillating shaft applications, supporting radial loads in industrial machinery, conveyors, and pumps. It features a 2-7/8 in bore, 3-1/2 in OD, and 6-3/4 in length, with an operating temperature range of -450°F to 500°F
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 3/8 in OD, 4 in Lg, -450°F to 500°F (MPN CB445432)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 3/8 in OD, 4 in Lg, -450°F to 500°F (MPN CB445432)

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BUNTING BEARINGS
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BUNTING BEARINGS
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BUNTING BEARINGS
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BUNTING BEARINGS
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