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

3G Electric
RFQ CartGet a QuoteSign inSign up
SEALMASTER Take-Up Bearing: MST-40, Radial Ball, Stainless Steel Insert - Corrosion-Resistant Take-Up Unit Bearings
SEALMASTERCorrosion-Resistant Take-Up Unit Bearings

SEALMASTER Take-Up Bearing: MST-40, Radial Ball, Stainless Steel Insert

The SEALMASTER MST-40 is a corrosion-resistant take-up unit bearing with a stainless steel insert and a 2 1/2 inch bore. This fixed expansion type radial ball bearing is compatible with Sth 40 Thru 47-12 Dzu frames…

SKU 3G-OTH-104616

Brand
SEALMASTER
Item
Take-Up Bearing: MST-40, 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-40
Type
Radial Ball, Stainless Steel Insert
Bore
2 1/2 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-40 is a corrosion-resistant take-up unit bearing with a stainless steel insert and a 2 1/2 inch bore. This fixed expansion type radial ball bearing is compatible with Sth 40 Thru 47-12 Dzu frames and uses inch system measurements.

Frequently Asked Questions

What is the SEALMASTER MST-40 take-up bearing used for?

The SEALMASTER MST-40 is a corrosion-resistant take-up unit bearing designed for industrial conveyor systems and material handling equipment where exposure to moisture or washdown environments is common. Its stainless steel insert and fixed expansion type provide reliable radial load support in demanding applications.

What are the specifications of the SEALMASTER MST-40?

The SEALMASTER MST-40 is a radial ball take-up bearing with a 2 1/2 inch bore, stainless steel insert, and fixed expansion type. It uses inch system measurements and is compatible with Sth 40 Thru 47-12 Dzu frames. The manufacturer part number is MST-40.

Where to buy the SEALMASTER MST-40 worldwide?

3G Electric supplies the SEALMASTER MST-40 take-up bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this corrosion-resistant unit bearing.

How to select the correct SEALMASTER take-up bearing?

To select the correct SEALMASTER take-up bearing, verify the bore size (2 1/2 inch for MST-40), expansion type (fixed), and compatible frame (Sth 40 Thru 47-12 Dzu). Ensure the system of measurement matches your application. 3G Electric can assist with cross-referencing part numbers.

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-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-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-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.
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-43, Radial Ball, Stainless Steel Insert, 2 11/16 in Bore. Key specifications — Manufacturer Part Number: MST-43; Compatible Frame: Sth 40 Thru 47-12 Dzu; Expansion Type: Fixed; System of Measurement: Inch; Brand: SEALMASTER.
SEALMASTER
SEALMASTER Take-Up Bearing: MST-43, Radial Ball, Stainless Steel Insert, 2 11/16 in Bore. Key specifications — Manufacturer Part Number: MST-43; 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.