TRITAN Retaining-Ring Cylindrical Insert Bearing ER28
The TRITAN ER-28 is an inch-system retaining-ring cylindrical insert bearing, classified as a radial/deep groove ball type with double-sealed closure. It features a 1 3/4 in bore, 3 11/32 in OD, and 1.094 in outer…
SKU 3G-OTH-99802
Also listed as: ER 28 · ER-28
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Product Description
The TRITAN ER-28 is an inch-system retaining-ring cylindrical insert bearing, classified as a radial/deep groove ball type with double-sealed closure. It features a 1 3/4 in bore, 3 11/32 in OD, and 1.094 in outer ring width, secured by set screws. This bearing is identified by industry number ER-28 and manufacturer part number ER28.
Frequently Asked Questions
What is a TRITAN ER-28 insert bearing used for?
The TRITAN ER-28 is a retaining-ring cylindrical insert bearing used in industrial power transmission and material handling equipment. Its double-sealed radial deep-groove ball design handles moderate radial and axial loads in conveyors, fans, and agricultural machinery where inch-system shafts require secure set-screw mounting.
What are the specifications of the TRITAN ER-28 bearing?
The TRITAN ER-28 has a 1 3/4 in bore, 3 11/32 in OD, and 1.094 in outer ring width. It is a radial/deep groove ball insert with double-sealed closure and set-screw locking. The inch-system bearing carries industry number ER-28 and manufacturer part number ER28.
Where to buy TRITAN ER-28 bearings worldwide?
3G Electric supplies the TRITAN ER-28 insert bearing to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this inch-system retaining-ring bearing.
How to install a TRITAN ER-28 set-screw bearing?
Clean the shaft and bearing bore thoroughly. Slide the TRITAN ER-28 onto a 1 3/4 in shaft, align the set screws over the shaft flat or dimple, then tighten the screws evenly to the manufacturer's torque specification. Ensure the retaining ring is seated in its groove before operation.
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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.