SILVERTHIN BEARINGGeneral Purpose Thin-Section Bearings

SILVERTHIN BEARING Ball Bearing: SB045ARO, Open, 4 1/2 in Bore Dia

The SILVERTHIN BEARING SB045ARO is a general purpose thin-section ball bearing with an open design. It has a 4 1/2 in bore diameter and a 5 1/8 in outside diameter. This bearing is identified by the Bearing Industry…

SKU 3G-OTH-98654

Brand

SILVERTHIN BEARING

Item

Ball Bearing: SB045ARO, Open, 4 1/2 in Bore Dia

Technical Specifications

SILVERTHIN BEARING

Manufacturer Part Number

SB045ARO 

Type

Open 

Bore Dia

4 1/2 in 

Outside Dia

5 1/8 in 

Bearing Industry Number

SB045ARO 

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Technical Documents

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SILVERTHIN BEARING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the SILVERTHIN BEARING SB045ARO used for?

The SB045ARO is a general purpose thin-section ball bearing used in applications requiring compact, lightweight rotary support, such as robotics, medical equipment, and aerospace assemblies. Its open design allows for easy lubrication and integration into existing systems.

What are the specifications of the SILVERTHIN BEARING SB045ARO?

The SB045ARO is an open thin-section ball bearing with a 4 1/2 in bore diameter and a 5 1/8 in outside diameter. It is manufactured by SILVERTHIN BEARING and carries the Bearing Industry Number SB045ARO.

Where to buy the SILVERTHIN BEARING SB045ARO worldwide?

3G Electric supplies the SILVERTHIN BEARING SB045ARO to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this thin-section bearing.

How to select the right thin-section bearing for my application?

Selecting a thin-section bearing like the SB045ARO requires matching bore diameter, outside diameter, and load ratings to your shaft and housing dimensions. Consider operating speed, temperature, and lubrication needs. Consult a bearing manufacturer's catalog or contact 3G Electric for guidance.

Used in

Common applications for SILVERTHIN BEARING

Robotics — Silverthin Bearing JSA060CPO double-sealed bearings used in robotic arm joints for compact, low-friction rotation.

Medical imaging equipment — Silverthin Bearing SC120XPO open bearings in CT scanner gantries for precise, space-efficient positioning.

Aerospace actuators — Silverthin Bearing SG050CPO open bearings in flight control systems for lightweight, high-reliability motion.

Industrial turntables — Silverthin Bearing SF060CPO alloy steel bearings in indexing tables for heavy load support with minimal axial space.

Semiconductor manufacturing — Silverthin Bearing SB050XPO open bearings in wafer handling robots for cleanroom-compatible, low-particle generation.

Packaging machinery — Silverthin Bearing SD055XPO open bearings in rotary fillers for smooth, continuous operation under moderate speeds.

SILVERTHIN BEARING Products

3G Electric supplies SILVERTHIN BEARING general purpose thin-section bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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