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SEALMASTER Take-Up Bearing: MST-28, Radial Ball, Stainless Steel Insert - Corrosion-Resistant Take-Up Unit Bearings
SEALMASTERCorrosion-Resistant Take-Up Unit Bearings

SEALMASTER Take-Up Bearing: MST-28, Radial Ball, Stainless Steel Insert

The SEALMASTER MST-28 is a corrosion-resistant take-up unit bearing with a stainless steel insert and a 1 3/4 inch bore. This fixed expansion type radial ball bearing is compatible with Sth 30 Thru 31-12 Dzu frames…

SKU 3G-OTH-104237

Also listed as: MST28 · MST 28

Brand
SEALMASTER
Item
Take-Up Bearing: MST-28, Radial Ball, Stainless Steel Insert
Category
Corrosion-Resistant Take-Up Unit 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

SEALMASTER
Manufacturer Part Number
MST-28
Type
Radial Ball, Stainless Steel Insert
Bore
1 3/4 in
Expansion Type
Fixed
Compatible Frame
Sth 30 Thru 31-12 Dzu
System of Measurement
Inch

Technical Documents

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

Product Description

The SEALMASTER MST-28 is a corrosion-resistant take-up unit bearing with a stainless steel insert and a 1 3/4 inch bore. This fixed expansion type radial ball bearing is compatible with Sth 30 Thru 31-12 Dzu frames and uses the inch system of measurement.

Frequently Asked Questions

What is the SEALMASTER MST-28 take-up bearing used for?

The SEALMASTER MST-28 is a corrosion-resistant take-up unit bearing used in industrial conveyor systems and material handling equipment where exposure to moisture or washdown environments requires a stainless steel insert. Its fixed expansion type and 1 3/4 in bore suit applications needing reliable radial load support.

What are the specifications of the SEALMASTER MST-28?

The SEALMASTER MST-28 has a 1 3/4 in bore, radial ball design with a stainless steel insert, fixed expansion type, and is compatible with Sth 30 Thru 31-12 Dzu frames. It uses the inch system of measurement and is manufactured under part number MST-28.

Where to buy the SEALMASTER MST-28 worldwide?

3G Electric supplies the SEALMASTER MST-28 take-up bearing to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this corrosion-resistant unit bearing.

How to install the SEALMASTER MST-28 take-up bearing?

Install the SEALMASTER MST-28 by mounting the take-up frame to the conveyor structure, ensuring the bearing housing aligns with the frame slots. Secure the fixed expansion bearing with the provided bolts, then adjust the take-up screw to tension the belt. Lubricate per manufacturer guidelines before operation.

Used in

Common applications for SEALMASTER
Conveyor systems — SEALMASTER NP series pillow block bearings for belt conveyor idler shafts
Material handling fans — SEALMASTER SFT series flange bearings for fan housing mounting
Pump drives — SEALMASTER MP series medium-duty pillow blocks for pump shaft support
Agricultural equipment — SEALMASTER ER series insert bearings in auger and elevator assemblies
Packaging machinery — SEALMASTER NPL low-base pillow blocks for compact conveyor sections
Industrial blowers — SEALMASTER SFT-23 flange bearing for blower shaft end support

SEALMASTER Products

3G Electric supplies SEALMASTER corrosion-resistant take-up unit 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 Radial Ball Bearing: R4, Dbl Sealed, Contact Seal, 1/4 in Bore, 5/8 in OD, 0.196 in Wd, 1 (MPN SSR4 2RS FM222)
TRITAN
TRITAN Radial Ball Bearing: R4, Dbl Sealed, Contact Seal, 1/4 in Bore, 5/8 in OD, 0.196 in Wd, 1 (MPN SSR4 2RS FM222)
TRITAN Miniature Ball Bearing: 608, Dbl Sealed, Contact Seal, 8 mm Bore, 22 mm OD, 7 mm Wd, 1 (MPN SS608 2RS FM222)
TRITAN
TRITAN Miniature Ball Bearing: 608, Dbl Sealed, Contact Seal, 8 mm Bore, 22 mm OD, 7 mm Wd, 1 (MPN SS608 2RS FM222)
TRITAN Miniature Ball Bearing: 628, Dbl Sealed, Contact Seal, 8 mm Bore, 24 mm OD, 8 mm Wd (MPN 628 2RS PRX)
TRITAN
TRITAN Miniature Ball Bearing: 628, Dbl Sealed, Contact Seal, 8 mm Bore, 24 mm OD, 8 mm Wd (MPN 628 2RS PRX)
TRITAN Radial Ball Bearing: 1638, Dbl Sealed, Contact Seal, 3/4 in Bore, 2 in OD, 0.563 in Wd, 1 (MPN SS3860 2RS FM222)
TRITAN
TRITAN Radial Ball Bearing: 1638, Dbl Sealed, Contact Seal, 3/4 in Bore, 2 in OD, 0.563 in Wd, 1 (MPN SS3860 2RS FM222)
TRITAN Radial Ball Bearing: 6304, Dbl Sealed, Contact Seal, 20 mm Bore, 52 mm OD, 15 mm Wd, 1 (MPN SS6304 2RS FM222)
TRITAN
TRITAN Radial Ball Bearing: 6304, Dbl Sealed, Contact Seal, 20 mm Bore, 52 mm OD, 15 mm Wd, 1 (MPN SS6304 2RS FM222)
TRITAN Radial Ball Bearing: 6306, Dbl Sealed, Contact Seal, 30 mm Bore, 72 mm OD, 19 mm Wd, 1 (MPN SS6306 2RS FM222)
TRITAN
TRITAN Radial Ball Bearing: 6306, Dbl Sealed, Contact Seal, 30 mm Bore, 72 mm OD, 19 mm Wd, 1 (MPN SS6306 2RS FM222)

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