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TRITAN Miniature Ball Bearing: 638, Dbl Sealed, Contact Seal, 8 mm Bore, 28 mm OD - General Purpose Radial Ball Bearings

TRITANGeneral Purpose Radial Ball Bearings

TRITAN Miniature Ball Bearing: 638, Dbl Sealed, Contact Seal, 8 mm Bore, 28 mm OD

The TRITAN Miniature Ball Bearing 638 is a general-purpose radial ball bearing designed for oily/greasy environments. This metric bearing features a double-sealed, contact seal design with an 8 mm bore, 28 mm OD, and…

SKU 3G-OTH-102383

Brand

TRITAN

Item

Miniature Ball Bearing: 638, Dbl Sealed, Contact Seal, 8 mm Bore, 28 mm OD

Category

General Purpose Radial Ball Bearings

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Technical Specifications

TRITAN

Manufacturer Part Number

638 2RS PRX 

Type

Dbl Sealed, Contact Seal 

Bore

8 mm 

OD

28 mm 

Wd

9 mm 

For Environment

Oily/Greasy 

System of Measurement

Metric 

Bearing Industry Number

638

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TRITAN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRITAN Miniature Ball Bearing 638 is a general-purpose radial ball bearing designed for oily/greasy environments. This metric bearing features a double-sealed, contact seal design with an 8 mm bore, 28 mm OD, and 9 mm width (MPN 638 2RS PRX). It is identified by Bearing Industry Number 638.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Used in

Common applications for TRITAN

Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals

Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting

High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F

Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface

Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings

Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

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

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