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TRITAN Radial Ball Bearing: 1657, Dbl Shield, 1 1/4 in Bore, 2 9/16 in OD - General Purpose Radial Ball Bearings
TRITANGeneral Purpose Radial Ball Bearings

TRITAN Radial Ball Bearing: 1657, Dbl Shield, 1 1/4 in Bore, 2 9/16 in OD

The TRITAN Radial Ball Bearing: 1657 is a general purpose radial ball bearing designed for oily/greasy environments. This inch-system bearing features a 1 1/4 in bore, 2 9/16 in OD, and 0.688 in width, with double…

SKU 3G-OTH-104161

Brand
TRITAN
Item
Radial Ball Bearing: 1657, Dbl Shield, 1 1/4 in Bore, 2 9/16 in OD
Category
General Purpose Radial Ball Bearings
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Technical Specifications

TRITAN
Manufacturer Part Number
3879 ZZ PRX
Type
Dbl Shield
Bore
1 1/4 in
OD
2 9/16 in
Wd
0.688 in
For Environment
Oily/Greasy
System of Measurement
Inch
Bearing Industry Number
1657
View Full Spec Sheet

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TRITAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRITAN Radial Ball Bearing: 1657 is a general purpose radial ball bearing designed for oily/greasy environments. This inch-system bearing features a 1 1/4 in bore, 2 9/16 in OD, and 0.688 in width, with double shields (MPN 3879 ZZ PRX). It is identified by Bearing Industry Number 1657.

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

Frequently Asked Questions

What is the TRITAN Radial Ball Bearing 1657 used for?

The TRITAN Radial Ball Bearing 1657 is a general purpose bearing designed for oily or greasy environments. It is commonly used in industrial machinery, conveyors, and pumps where radial loads and moderate speeds are present. Its double-shield design helps retain lubrication and exclude contaminants.

What are the specifications of the TRITAN 1657 bearing?

The TRITAN 1657 bearing has a 1 1/4 in bore, 2 9/16 in OD, and 0.688 in width. It uses the inch system of measurement, carries Bearing Industry Number 1657, and is double-shielded (MPN 3879 ZZ PRX). It is rated for oily or greasy environments.

Where to buy TRITAN 1657 bearings worldwide?

3G Electric supplies the TRITAN 1657 bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this bearing to support your maintenance and production needs.

How to select the right TRITAN radial ball bearing?

To select the correct TRITAN radial ball bearing, match the bore, OD, and width to your shaft and housing dimensions. Confirm the system of measurement (inch vs metric) and consider the operating environment. For oily/greasy conditions, the double-shield design of the 1657 helps retain lubricant and exclude debris.

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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