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SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, Cast Iron - General Purpose Flange-Mount Ball Bearings
SEALMASTERGeneral Purpose Flange-Mount Ball Bearings

SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, Cast Iron

The SEALMASTER MSFT-31 is a general-purpose 2-bolt flange-mount ball bearing with a 1 15/16-inch cylindrical bore and a cast iron housing. It features a concentric collar locking mechanism and is lubricated with NLGI…

SKU 3G-OTH-120550

Brand
SEALMASTER
Item
2 Bolt Flange Bearing: Radial Ball, 1 15/16 in Bore, Cast Iron
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
MSFT-31
Type
Cast Iron, Concentric Collar
Bore
1 15/16 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
9/16 in
System of Measurement
Inch
View Full Spec Sheet

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

Product Description

The SEALMASTER MSFT-31 is a general-purpose 2-bolt flange-mount ball bearing with a 1 15/16-inch cylindrical bore and a cast iron housing. It features a concentric collar locking mechanism and is lubricated with NLGI #2 equivalent grease. The mounting bolt size is 9/16 inch, and the system of measurement is inch.

Frequently Asked Questions

What is the SEALMASTER MSFT-31 2-bolt flange bearing used for?

The SEALMASTER MSFT-31 is a general-purpose flange-mount ball bearing used to support rotating shafts in industrial machinery, conveyors, and material handling equipment. Its cast iron housing and concentric collar provide secure shaft mounting in moderate-load, low-to-medium-speed applications.

What are the specifications of the SEALMASTER MSFT-31 flange bearing?

The SEALMASTER MSFT-31 has a 1 15/16-inch cylindrical bore, cast iron housing with concentric collar, and uses NLGI #2 equivalent grease. The mounting bolt size is 9/16 inch, and the system of measurement is inch. It is a 2-bolt flange-mount radial ball bearing.

Where to buy the SEALMASTER MSFT-31 flange bearing worldwide?

You can source the SEALMASTER MSFT-31 flange bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a SEALMASTER concentric collar flange bearing?

To install the SEALMASTER MSFT-31, slide the bearing onto the shaft, align the flange bolt holes, and tighten the mounting bolts to the recommended torque. Then tighten the concentric collar set screws evenly to lock the bearing onto the shaft. Always follow the manufacturer's installation guidelines.

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 general purpose flange-mount ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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