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

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

The BUNTING BEARINGS Sleeve Bearing is a bronze general purpose metallic sleeve bearing with a 2 1/2 in bore, 3 in OD, and 3 3/4 in length, rated for -450°F to 500°F (MPN CB404830). 3G Electric interprets demand and…

SKU 3G-OTH-116148

Also listed as: CB 404830 · CB-404830

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

BUNTING BEARINGS
Manufacturer Part Number
CB404830
Type
-450°F to 500°F
Bore
2 1/2 in
OD
3 in
Lg
3 3/4 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 1/2 in bore, 3 in OD, and 3 3/4 in length, rated for -450°F to 500°F (MPN CB404830). 3G Electric interprets demand and delivers this OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a BUNTING BEARINGS sleeve bearing used for?

This bronze sleeve bearing supports rotating shafts in industrial machinery, reducing friction and wear. It is suitable for applications across machining, power transmission, and material handling equipment where reliable plain bearing performance is needed.

What are the specifications of the BUNTING BEARINGS CB404830 sleeve bearing?

This BUNTING BEARINGS sleeve bearing has a 2 1/2 in bore, 3 in OD, and 3 3/4 in length. It is made of bronze and operates from -450°F to 500°F. The manufacturer part number is CB404830.

Where to buy BUNTING BEARINGS sleeve bearings worldwide?

3G Electric supplies BUNTING BEARINGS sleeve bearings worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the CB404830 or other sizes.

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

Match the bore size to your shaft diameter, the OD to your housing bore, and the length to the bearing seat. Confirm operating temperature stays within the -450°F to 500°F range. For heavy loads or high speeds, consult a BUNTING BEARINGS catalog or 3G Electric for guidance.

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 1/2 in Bore, 2 3/4 in OD, 5 in Lg, -450°F to 500°F (MPN CB404440)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 2 3/4 in OD, 5 in Lg, -450°F to 500°F (MPN CB404440)
This bronze sleeve bearing supports rotating shafts and reduces friction in industrial machinery. With a 2 1/2 in bore, 2 7/8 in OD, and 3 1/4 in length, it operates from -450°F to 500°F. Suitable for general purpose applications requiring a metallic bearing
BUNTING BEARINGS
This bronze sleeve bearing supports rotating shafts and reduces friction in industrial machinery. With a 2 1/2 in bore, 2 7/8 in OD, and 3 1/4 in length, it operates from -450°F to 500°F. Suitable for general purpose applications requiring a metallic bearing
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 2 7/8 in OD, 4 1/2 in Lg, -450°F to 500°F (MPN CB404636)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 2 7/8 in OD, 4 1/2 in Lg, -450°F to 500°F (MPN CB404636)
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 2 3/4 in OD, 3 in Lg, -450°F to 500°F (MPN CB404424)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 2 3/4 in OD, 3 in Lg, -450°F to 500°F (MPN CB404424)
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 3 1/8 in OD, 4 in Lg, -450°F to 500°F (MPN CB405032)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 3 1/8 in OD, 4 in Lg, -450°F to 500°F (MPN CB405032)
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 2 3/4 in OD, 4 in Lg, -450°F to 500°F (MPN CB404432)
BUNTING BEARINGS
BUNTING BEARINGS Sleeve Bearing: Bronze, 2 1/2 in Bore, 2 3/4 in OD, 4 in Lg, -450°F to 500°F (MPN CB404432)

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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