Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SEALMASTER Take-Up Bearing: MST-43, Radial Ball, Stainless Steel Insert - Corrosion-Resistant Take-Up Unit Bearings
SEALMASTERCorrosion-Resistant Take-Up Unit Bearings

SEALMASTER Take-Up Bearing: MST-43, Radial Ball, Stainless Steel Insert

The SEALMASTER MST-43 is a corrosion-resistant take-up unit bearing with a stainless steel insert and a 2 11/16 in bore. This fixed-expansion radial ball bearing is compatible with Sth 40 Thru 47-12 Dzu frames and…

SKU 3G-OTH-104645

Brand
SEALMASTER
Item
Take-Up Bearing: MST-43, Radial Ball, Stainless Steel Insert
Category
Corrosion-Resistant Take-Up Unit Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SEALMASTER
Manufacturer Part Number
MST-43
Type
Radial Ball, Stainless Steel Insert
Bore
2 11/16 in
Expansion Type
Fixed
Compatible Frame
Sth 40 Thru 47-12 Dzu
System of Measurement
Inch
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SEALMASTER MST-43 is a corrosion-resistant take-up unit bearing with a stainless steel insert and a 2 11/16 in bore. This fixed-expansion radial ball bearing is compatible with Sth 40 Thru 47-12 Dzu frames and uses inch measurements.

Frequently Asked Questions

What is the SEALMASTER MST-43 take-up bearing used for?

The SEALMASTER MST-43 is a corrosion-resistant take-up unit bearing designed for industrial conveyor and material-handling systems. Its stainless steel insert and fixed-expansion radial ball construction suit environments where moisture or washdowns occur, such as food processing or wastewater treatment.

What are the specifications of the SEALMASTER MST-43?

The SEALMASTER MST-43 has a 2 11/16 in bore, uses a radial ball stainless steel insert, and is a fixed-expansion type. It is compatible with Sth 40 Thru 47-12 Dzu frames, follows inch measurements, and carries manufacturer part number MST-43.

Where to buy the SEALMASTER MST-43 worldwide?

3G Electric supplies the SEALMASTER MST-43 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this corrosion-resistant take-up bearing to any country.

How to select the correct SEALMASTER take-up bearing?

To select the correct SEALMASTER take-up bearing, verify the bore size (2 11/16 in for MST-43), confirm frame compatibility (Sth 40 Thru 47-12 Dzu), and choose fixed or expansion type based on shaft thermal movement. Always match the system of measurement (inch) and environmental corrosion resistance needs.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
SEALMASTER Take-Up Bearing: MST-48, Radial Ball, Stainless Steel Insert, 3 in Bore. Key specifications — Manufacturer Part Number: MST-48; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-48, Radial Ball, Stainless Steel Insert, 3 in Bore. Key specifications — Manufacturer Part Number: MST-48; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-40, Radial Ball, Stainless Steel Insert, 2 1/2 in Bore. Key specifications — Manufacturer Part Number: MST-40; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-40, Radial Ball, Stainless Steel Insert, 2 1/2 in Bore. Key specifications — Manufacturer Part Number: MST-40; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-27, Radial Ball, Stainless Steel Insert, 1 11/16 in Bore. Key specifications — Manufacturer Part Number: MST-27; Compatible Frame: Sth 30 Thru 31-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-27, Radial Ball, Stainless Steel Insert, 1 11/16 in Bore. Key specifications — Manufacturer Part Number: MST-27; Compatible Frame: Sth 30 Thru 31-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-23, Radial Ball, Stainless Steel Insert, 1 7/16 in Bore. Key specifications — Manufacturer Part Number: MST-23; Compatible Frame: Sth 24 Thru 28-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-23, Radial Ball, Stainless Steel Insert, 1 7/16 in Bore. Key specifications — Manufacturer Part Number: MST-23; Compatible Frame: Sth 24 Thru 28-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-20, Radial Ball, Stainless Steel Insert, 1 1/4 in Bore. Key specifications — Manufacturer Part Number: MST-20; Compatible Frame: Sth 20 Thru 23-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-20, Radial Ball, Stainless Steel Insert, 1 1/4 in Bore. Key specifications — Manufacturer Part Number: MST-20; Compatible Frame: Sth 20 Thru 23-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-32, Radial Ball, Stainless Steel Insert, 2 in Bore. Key specifications — Manufacturer Part Number: MST-32; Compatible Frame: Sth 32 Thru 35-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-32, Radial Ball, Stainless Steel Insert, 2 in Bore. Key specifications — Manufacturer Part Number: MST-32; Compatible Frame: Sth 32 Thru 35-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.

More from SEALMASTER

View all SEALMASTER parts
SEALMASTER Take-Up Bearing: MST-28, Radial Ball, Stainless Steel Insert, 1 3/4 in Bore. Key specifications — Manufacturer Part Number: MST-28; Compatible Frame: Sth 30 Thru 31-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-28, Radial Ball, Stainless Steel Insert, 1 3/4 in Bore. Key specifications — Manufacturer Part Number: MST-28; Compatible Frame: Sth 30 Thru 31-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-15, Radial Ball, Stainless Steel Insert, 15/16 in Bore. Key specifications — Manufacturer Part Number: MST-15; Compatible Frame: Sth 17 Thru 19-6 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-15, Radial Ball, Stainless Steel Insert, 15/16 in Bore. Key specifications — Manufacturer Part Number: MST-15; Compatible Frame: Sth 17 Thru 19-6 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-19, Radial Ball, Stainless Steel Insert, 1 3/16 in Bore. Key specifications — Manufacturer Part Number: MST-19; Compatible Frame: Sth 20 Thru 23-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-19, Radial Ball, Stainless Steel Insert, 1 3/16 in Bore. Key specifications — Manufacturer Part Number: MST-19; Compatible Frame: Sth 20 Thru 23-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-39, Radial Ball, Stainless Steel Insert, 2 7/16 in Bore. Key specifications — Manufacturer Part Number: MST-39; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-39, Radial Ball, Stainless Steel Insert, 2 7/16 in Bore. Key specifications — Manufacturer Part Number: MST-39; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-47, Radial Ball, Stainless Steel Insert, 2 15/16 in Bore. Key specifications — Manufacturer Part Number: MST-47; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-47, Radial Ball, Stainless Steel Insert, 2 15/16 in Bore. Key specifications — Manufacturer Part Number: MST-47; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-35, Radial Ball, Stainless Steel Insert, 2 3/16 in Bore. Key specifications — Manufacturer Part Number: MST-35; Compatible Frame: Sth 36 Thru 39-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-35, Radial Ball, Stainless Steel Insert, 2 3/16 in Bore. Key specifications — Manufacturer Part Number: MST-35; Compatible Frame: Sth 36 Thru 39-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-31, Radial Ball, Stainless Steel Insert, 1 15/16 in Bore. Key specifications — Manufacturer Part Number: MST-31; Compatible Frame: Sth 32 Thru 35-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-31, Radial Ball, Stainless Steel Insert, 1 15/16 in Bore. Key specifications — Manufacturer Part Number: MST-31; Compatible Frame: Sth 32 Thru 35-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER Take-Up Bearing: MST-36, Radial Ball, Stainless Steel Insert, 2 1/4 in Bore. Key specifications — Manufacturer Part Number: MST-36; Compatible Frame: Sth 36 Thru 39-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-36, Radial Ball, Stainless Steel Insert, 2 1/4 in Bore. Key specifications — Manufacturer Part Number: MST-36; Compatible Frame: Sth 36 Thru 39-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.