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BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/4 in OD, 6 in Lg - General Purpose Metallic Sleeve Bearings
BUNTING BEARINGSGeneral Purpose Metallic Sleeve Bearings

BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/4 in OD, 6 in Lg

The BUNTING BEARINGS Sleeve Bearing is a bronze general-purpose metallic sleeve bearing with a 2 3/4 in bore, 3 1/4 in OD, and 6 in length, rated for -450°F to 500°F (MPN CB445248). 3G Electric sources this OEM part…

SKU 3G-OTH-113033

Also listed as: CB 445248 · CB-445248

Brand
BUNTING BEARINGS
Item
Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/4 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
CB445248
Type
-450°F to 500°F
Bore
2 3/4 in
OD
3 1/4 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 2 3/4 in bore, 3 1/4 in OD, and 6 in length, rated for -450°F to 500°F (MPN CB445248). 3G Electric sources this OEM part across 14 industrial departments, with specialist depth in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is BUNTING BEARINGS sleeve bearing CB445248 used for?

This bronze sleeve bearing supports rotating shafts in industrial machinery such as pumps, conveyors, and gearboxes. It handles radial loads in applications requiring low friction and high wear resistance across a temperature range of -450°F to 500°F.

What are the specifications of BUNTING BEARINGS CB445248?

This BUNTING BEARINGS sleeve bearing has a 2 3/4 in bore, 3 1/4 in OD, and 6 in length. It is made of bronze and operates from -450°F to 500°F. The manufacturer part number is CB445248.

Where to buy BUNTING BEARINGS CB445248 worldwide?

3G Electric supplies and delivers BUNTING BEARINGS CB445248 to worldwide locations. We handle full logistics, customs clearance, and delivery coordination so you receive the correct bronze sleeve bearing for your industrial application.

How to select a bronze sleeve bearing like BUNTING BEARINGS CB445248?

Match bore size to your shaft diameter, OD to housing bore, and length to support load. Confirm operating temperature range—this BUNTING BEARINGS model covers -450°F to 500°F. Verify lubrication requirements and shaft speed compatibility for reliable performance.

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
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
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/2 in OD, 6 1/2 in Lg, -450°F to 500°F (MPN CB445652)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 3/4 in Bore, 3 1/2 in OD, 6 1/2 in Lg, -450°F to 500°F (MPN CB445652)
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 rotating shafts in industrial machinery, reducing friction and wear. It is suitable for general-purpose applications such as conveyors, pumps, and gearboxes where operating temperatures range from -450°F to 500°F
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts in industrial machinery, reducing friction and wear. It is suitable for general-purpose applications such as conveyors, pumps, and gearboxes where operating temperatures range from -450°F to 500°F
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
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

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This bronze sleeve bearing supports radial loads in rotating or oscillating shaft applications. Suitable for moderate-speed, high-load environments in industrial machinery, conveyors, pumps, and gearboxes where lubrication is maintained. Bore: 3 1/2 in, OD: 4 1/8 in, length: 6 in, temperature range: -450°F to 500°F
BUNTING BEARINGS
This bronze sleeve bearing supports radial loads in rotating or oscillating shaft applications. Suitable for moderate-speed, high-load environments in industrial machinery, conveyors, pumps, and gearboxes where lubrication is maintained. Bore: 3 1/2 in, OD: 4 1/8 in, length: 6 in, temperature range: -450°F to 500°F
This bronze sleeve bearing is designed for general-purpose industrial applications requiring low-speed, moderate-load rotary motion. It supports shafts in conveyors, pumps, and agricultural equipment. The bearing has a 3/16 in bore, 5/16 in OD, and 1/2 in length, with an operating temperature range of -450°F to 500°F. Sold in a pack of 3
BUNTING BEARINGS
This bronze sleeve bearing is designed for general-purpose industrial applications requiring low-speed, moderate-load rotary motion. It supports shafts in conveyors, pumps, and agricultural equipment. The bearing has a 3/16 in bore, 5/16 in OD, and 1/2 in length, with an operating temperature range of -450°F to 500°F. Sold in a pack of 3
This bronze sleeve bearing supports rotating shafts in low-speed, high-load applications such as conveyors, pumps, and agricultural equipment. It operates from -450°F to 500°F and comes in a 3-pack for general-purpose industrial use
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts in low-speed, high-load applications such as conveyors, pumps, and agricultural equipment. It operates from -450°F to 500°F and comes in a 3-pack for general-purpose industrial use
This bronze sleeve bearing supports rotating shafts in industrial machinery, reducing friction and wear. It is suitable for general-purpose applications such as conveyors, pumps, and gearboxes where moderate loads and speeds occur. The bearing operates reliably from -450°F to 500°F. Sold in a pack of 3
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts in industrial machinery, reducing friction and wear. It is suitable for general-purpose applications such as conveyors, pumps, and gearboxes where moderate loads and speeds occur. The bearing operates reliably from -450°F to 500°F. Sold in a pack of 3
This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery. It handles radial loads in applications such as conveyors, pumps, and gearboxes where low-speed, high-load operation is common. The bronze material provides good wear resistance and operates from -450°F to 500°F. Sold in a pack of 3
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery. It handles radial loads in applications such as conveyors, pumps, and gearboxes where low-speed, high-load operation is common. The bronze material provides good wear resistance and operates from -450°F to 500°F. Sold in a pack of 3
This bronze sleeve bearing supports rotating or oscillating shafts in industrial machinery. With a 2 3/4 in bore, 3 1/4 in OD, and 7 in length, it operates from -450°F to 500°F. Suitable for applications such as pumps, compressors, and conveyors
BUNTING BEARINGS
This bronze sleeve bearing supports rotating or oscillating shafts in industrial machinery. With a 2 3/4 in bore, 3 1/4 in OD, and 7 in length, it operates from -450°F to 500°F. Suitable for applications such as pumps, compressors, and conveyors
This bronze sleeve bearing is designed for general-purpose industrial applications requiring a low-friction surface for rotating or oscillating shafts. It handles radial loads in conveyors, pumps, and agricultural equipment. With a bore of 1-3/4 in, OD of 2-1/8 in, and length of 2-1/2 in, it operates from -450°F to 500°F, suitable for cryogenic and high-heat environments
BUNTING BEARINGS
This bronze sleeve bearing is designed for general-purpose industrial applications requiring a low-friction surface for rotating or oscillating shafts. It handles radial loads in conveyors, pumps, and agricultural equipment. With a bore of 1-3/4 in, OD of 2-1/8 in, and length of 2-1/2 in, it operates from -450°F to 500°F, suitable for cryogenic and high-heat environments
This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery, reducing friction and wear. With a 3/4 in bore, 1 1/8 in OD, and 2 1/2 in length, it suits light-to-medium radial loads in applications such as conveyors, pumps, and gearboxes. Sold in a pack of 3
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts in general-purpose industrial machinery, reducing friction and wear. With a 3/4 in bore, 1 1/8 in OD, and 2 1/2 in length, it suits light-to-medium radial loads in applications such as conveyors, pumps, and gearboxes. Sold in a pack of 3