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BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/8 in OD, 5 in Lg - General Purpose Metallic Sleeve Bearings
BUNTING BEARINGSGeneral Purpose Metallic Sleeve Bearings

BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/8 in OD, 5 in Lg

The BUNTING BEARINGS Sleeve Bearing is a bronze, general-purpose metallic sleeve bearing with a 2 3/4 in bore, 3 1/8 in OD, and 5 in length, rated for -450°F to 500°F (MPN CB445040). 3G Electric interprets your…

SKU 3G-OTH-112937

Also listed as: CB 445040 · CB-445040

Brand
BUNTING BEARINGS
Item
Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/8 in OD, 5 in Lg
Category
General Purpose Metallic Sleeve Bearings
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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

BUNTING BEARINGS
Manufacturer Part Number
CB445040
Type
-450°F to 500°F
Bore
2 3/4 in
OD
3 1/8 in
Lg
5 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 2 3/4 in bore, 3 1/8 in OD, and 5 in length, rated for -450°F to 500°F (MPN CB445040). 3G Electric interprets your demand for this OEM part, sourcing it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorized distributor — to deliver the right solution with accountability.

Frequently Asked Questions

What is the BUNTING BEARINGS CB445040 sleeve bearing used for?

This bronze sleeve bearing is used in industrial machinery to support rotating shafts and reduce friction. It handles radial loads in applications like conveyors, pumps, and gearboxes, operating from -450°F to 500°F.

What are the specifications of the BUNTING BEARINGS CB445040 sleeve bearing?

The BUNTING BEARINGS CB445040 is a bronze sleeve bearing with a 2 3/4 in bore, 3 1/8 in OD, and 5 in length. It operates from -450°F to 500°F and is a general purpose metallic sleeve bearing.

Where to buy the BUNTING BEARINGS CB445040 sleeve bearing worldwide?

You can source the BUNTING BEARINGS CB445040 sleeve bearing through 3G Electric, which handles logistics, customs, and delivery worldwide. We supply this bronze bearing to industrial buyers globally.

How to select the correct 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 load requirements. Ensure the operating temperature range, here -450°F to 500°F, suits your environment. Consult a BUNTING BEARINGS catalog for load ratings.

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, 2 3/4 in Bore, 3 1/8 in OD, 6 in Lg, -450°F to 500°F (MPN CB445048)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/8 in OD, 6 in Lg, -450°F to 500°F (MPN CB445048)
This bronze sleeve bearing is designed for rotating or oscillating shaft applications, handling radial loads in industrial machinery, conveyors, and pumps. It operates from -450°F to 500°F, with a 2-3/4 in bore, 3-3/8 in OD, and 4 in length
BUNTING BEARINGS
This bronze sleeve bearing is designed for rotating or oscillating shaft applications, handling radial loads in industrial machinery, conveyors, and pumps. It operates from -450°F to 500°F, with a 2-3/4 in bore, 3-3/8 in OD, and 4 in length
This bronze sleeve bearing supports rotating or oscillating shafts in industrial machinery. It accommodates radial loads in applications such as conveyors, pumps, and gearboxes. The bearing has a 2-3/4 in bore, 3-1/4 in OD, and 5 in length, with a temperature range of -450°F to 500°F
BUNTING BEARINGS
This bronze sleeve bearing supports rotating or oscillating shafts in industrial machinery. It accommodates radial loads in applications such as conveyors, pumps, and gearboxes. The bearing has a 2-3/4 in bore, 3-1/4 in OD, and 5 in length, with a temperature range of -450°F to 500°F
This bronze sleeve bearing supports radial loads in rotating or oscillating shaft applications. With a 2-3/4 in bore, 3-1/4 in OD, and 4 in length, it operates in temperatures from -450°F to 500°F. Suitable for use in industrial machinery, conveyors, and pumps
BUNTING BEARINGS
This bronze sleeve bearing supports radial loads in rotating or oscillating shaft applications. With a 2-3/4 in bore, 3-1/4 in OD, and 4 in length, it operates in temperatures from -450°F to 500°F. Suitable for use in industrial machinery, conveyors, and pumps
This bronze sleeve bearing supports rotating shafts in industrial machinery, reducing friction and wear. It is suitable for general-purpose applications across manufacturing, material handling, and processing equipment where temperatures range from -450°F to 500°F. Bore: 2 3/4 in, OD: 3 1/8 in, Length: 4 in
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts in industrial machinery, reducing friction and wear. It is suitable for general-purpose applications across manufacturing, material handling, and processing equipment where temperatures range from -450°F to 500°F. Bore: 2 3/4 in, OD: 3 1/8 in, Length: 4 in
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)

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This bronze sleeve bearing has a 1 11/16 in bore, 2 3/16 in OD, and 5 1/2 in length. It operates in temperatures from -450°F to 500°F. General purpose metallic sleeve bearings are used in low-speed, high-load rotary or oscillating applications such as industrial machinery, conveyors, and agricultural equipment to reduce friction and support radial loads
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This bronze sleeve bearing has a 1 11/16 in bore, 2 3/16 in OD, and 5 1/2 in length. It operates in temperatures from -450°F to 500°F. General purpose metallic sleeve bearings are used in low-speed, high-load rotary or oscillating applications such as industrial machinery, conveyors, and agricultural equipment to reduce friction and support radial loads
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This bronze sleeve bearing supports rotating shafts in industrial machinery, conveyors, and pumps. It handles radial loads in applications requiring low friction and high wear resistance, operating from -450°F to 500°F. Bore: 1 15/16 in, OD: 2 5/16 in, Length: 4 in
This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery such as conveyors, pumps, and gearboxes. It reduces friction and wear between moving parts in low-to-moderate speed applications. The 3-pack provides spares for maintenance or multi-point installations. Bore: 13/16 in, OD: 1 1/16 in, Length: 1 1/2 in
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This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery such as conveyors, pumps, and gearboxes. It reduces friction and wear between moving parts in low-to-moderate speed applications. The 3-pack provides spares for maintenance or multi-point installations. Bore: 13/16 in, OD: 1 1/16 in, Length: 1 1/2 in
This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery. It handles radial loads in conveyors, pumps, and gearboxes where low-speed, high-load operation occurs. The 3/4 in bore fits standard shafting, and the -450°F to 500°F range suits cryogenic or moderate-temperature environments
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery. It handles radial loads in conveyors, pumps, and gearboxes where low-speed, high-load operation occurs. The 3/4 in bore fits standard shafting, and the -450°F to 500°F range suits cryogenic or moderate-temperature environments
This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery, reducing friction and wear. With a 7/8 in bore, 1 1/4 in OD, and 2 1/2 in length, it is suitable for applications such as conveyors, pumps, and agricultural equipment. Sold in a pack of 3
BUNTING BEARINGS
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This bronze sleeve bearing supports rotating shafts and reduces friction in industrial machinery. With a bore of 1 1/8 in, OD of 1 3/8 in, and length of 2 1/4 in, it operates in temperatures from -450°F to 500°F. Suitable for general purpose applications where metallic sleeve bearings are required
BUNTING BEARINGS
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BUNTING BEARINGS
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This bronze sleeve bearing supports rotating shafts in industrial machinery such as conveyors, pumps, and gearboxes. It features a 2 in bore, 2 5/8 in OD, 4 in length, and a maximum PV rating of 75,000 lb/sq in-fpm. The bronze construction provides corrosion resistance and self-lubricating properties for moderate-load, low-speed applications
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts in industrial machinery such as conveyors, pumps, and gearboxes. It features a 2 in bore, 2 5/8 in OD, 4 in length, and a maximum PV rating of 75,000 lb/sq in-fpm. The bronze construction provides corrosion resistance and self-lubricating properties for moderate-load, low-speed applications