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TRITAN Insert Bearing: ER-25, 1 9/16 in Bore, 3 9/64 in OD, 1.094 in Outer Ring Wd - Retaining-Ring Cylindrical Insert Bearings
TRITANRetaining-Ring Cylindrical Insert Bearings

TRITAN Insert Bearing: ER-25, 1 9/16 in Bore, 3 9/64 in OD, 1.094 in Outer Ring Wd

The TRITAN ER-25 is a retaining-ring cylindrical insert bearing, classified as a radial/deep groove ball type with double-sealed closure. It features a 1 9/16 in bore, 3 9/64 in OD, and 1.094 in outer ring width…

SKU 3G-OTH-99580

Also listed as: ER 25 · ER-25

Brand
TRITAN
Item
Insert Bearing: ER-25, 1 9/16 in Bore, 3 9/64 in OD, 1.094 in Outer Ring Wd
Category
Retaining-Ring Cylindrical Insert Bearings
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Local availability & support

Delivery
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

TRITAN
Manufacturer Part Number
ER25
Type
Set Screws, ER25
Bore
1 9/16 in
OD
3 9/64 in
Closure
Double Sealed
Outer Ring Wd
1.094 in
Bearing Insert Type
Radial/Deep Groove Ball
System of Measurement
Inch
Bearing Industry Number
ER-25

Technical Documents

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

Product Description

The TRITAN ER-25 is a retaining-ring cylindrical insert bearing, classified as a radial/deep groove ball type with double-sealed closure. It features a 1 9/16 in bore, 3 9/64 in OD, and 1.094 in outer ring width, secured by set screws. This inch-system bearing is identified by industry number ER-25 and manufacturer part number ER25.

Frequently Asked Questions

What is the TRITAN ER-25 insert bearing used for?

The TRITAN ER-25 is a retaining-ring cylindrical insert bearing used in industrial machinery that requires radial load support and shaft alignment. Its double-sealed closure and set-screw locking make it suitable for conveyors, agricultural equipment, and material handling systems where contamination resistance and secure mounting are needed.

What are the specifications of the TRITAN ER-25 bearing?

The TRITAN ER-25 is an inch-system radial/deep groove ball insert bearing with a 1 9/16 in bore, 3 9/64 in OD, and 1.094 in outer ring width. It features double-sealed closure, set-screw locking, and is identified by industry number ER-25 and manufacturer part number ER25.

Where to buy the TRITAN ER-25 bearing worldwide?

3G Electric supplies the TRITAN ER-25 insert bearing worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact our team to source this bearing for your application.

How to install the TRITAN ER-25 insert bearing?

To install the TRITAN ER-25, first clean the shaft and housing bore. Slide the bearing onto the shaft, then tighten the set screws evenly using a hex key to secure the inner ring. Ensure the retaining ring is properly seated in the housing groove. Always follow manufacturer guidelines for torque and alignment.

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 retaining-ring cylindrical insert 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
TRITAN Insert Bearing: ER-20, 1 1/4 in Bore, 2 53/64 in OD, 0.937 in Outer Ring Wd, Set Screws, ER20
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TRITAN Insert Bearing: ER-20, 1 1/4 in Bore, 2 53/64 in OD, 0.937 in Outer Ring Wd, Set Screws, ER20
TRITAN Insert Bearing: ER-24, 1 1/2 in Bore, 3 9/64 in OD, 1.094 in Outer Ring Wd, Set Screws, ER24
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TRITAN Insert Bearing: ER-24, 1 1/2 in Bore, 3 9/64 in OD, 1.094 in Outer Ring Wd, Set Screws, ER24
TRITAN Insert Bearing: ER-19, 1 3/16 in Bore, 2 7/16 in OD, 0.874 in Outer Ring Wd, Set Screws, ER19
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TRITAN Insert Bearing: ER-23, 1 7/16 in Bore, 2 53/64 in OD, 0.937 in Outer Ring Wd, Set Screws (MPN ER23)
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TRITAN Insert Bearing: ER-23, 1 7/16 in Bore, 2 53/64 in OD, 0.937 in Outer Ring Wd, Set Screws (MPN ER23)
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TRITAN Insert Bearing: ER-27, 1 11/16 in Bore, 3 11/32 in OD, 1.094 in Outer Ring Wd, Set Screws (MPN ER27)
TRITAN Insert Bearing: ER-18, 1 1/8 in Bore, 2 7/16 in OD, 0.874 in Outer Ring Wd, Set Screws, ER18
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TRITAN Insert Bearing: ER-18, 1 1/8 in Bore, 2 7/16 in OD, 0.874 in Outer Ring Wd, Set Screws, ER18

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