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SEALMASTER SF-16 General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
SEALMASTERGeneral Purpose Flange-Mount Ball Bearings

SEALMASTER SF-16 General Purpose Flange-Mount Ball Bearing

The SEALMASTER SF-16 is a 4 Bolt Flange Bearing, a general purpose flange-mount ball bearing with a 1 in cylindrical bore. It features a cast iron housing, set screw locking, and a square configuration with a 3 3/4…

SKU 3G-OTH-101372

Also listed as: SF16 · SF 16

Brand
SEALMASTER
Item
SF-16 General Purpose Flange-Mount Ball Bearing
Category
General Purpose Flange-Mount Ball Bearings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SEALMASTER
Manufacturer Part Number
SF-16
Type
Cast Iron, Set Screws, Square
Bore
1 in
Lg
3 3/4 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
3/8 in
System of Measurement
Inch

Technical Documents

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

Product Description

The SEALMASTER SF-16 is a 4 Bolt Flange Bearing, a general purpose flange-mount ball bearing with a 1 in cylindrical bore. It features a cast iron housing, set screw locking, and a square configuration with a 3 3/4 in length. The bearing is lubricated with NLGI #2 Equivalent grease and uses a 3/8 in mounting bolt size.

Frequently Asked Questions

What is the SEALMASTER SF-16 4 Bolt Flange Bearing used for?

The SEALMASTER SF-16 is a general purpose flange-mount ball bearing used in industrial equipment such as conveyors, fans, and material handling systems. It supports rotating shafts and accommodates misalignment in applications requiring a compact, square flange mounting with set screw locking.

What are the specifications of the SEALMASTER SF-16 bearing?

The SEALMASTER SF-16 has a 1 in cylindrical bore, cast iron housing, set screw locking, and a square configuration with a 3 3/4 in length. It uses NLGI #2 Equivalent grease and a 3/8 in mounting bolt size. The system of measurement is inch.

Where to buy SEALMASTER SF-16 bearings worldwide?

You can source the SEALMASTER SF-16 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 4 Bolt Flange Bearing?

To install the SEALMASTER SF-16, first ensure the shaft is clean and free of burrs. Slide the bearing onto the shaft and tighten the set screws evenly to the manufacturer's recommended torque. Bolt the flange securely to a flat mounting surface using 3/8 in bolts. Lubricate per NLGI #2 grease specifications.

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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Cross-referenced by specification & description
SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 7/8 in Bore, Cast Iron, Set Screws, 3 3/4 in Lg (MPN SF-14)
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SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 1 1/8 in Bore, Cast Iron, Set Screws, 4 1/4 in Lg (MPN SF-18)
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Cast iron four-bolt flange bearing with 15/16 in cylindrical bore and set screw locking. Lubricated with NLGI #2 equivalent grease, designed for inch-system shafts. Suitable for industrial equipment such as conveyors, fans, and material handling systems requiring radial load support
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Cast iron four-bolt flange bearing with 15/16 in cylindrical bore and set screw locking. Lubricated with NLGI #2 equivalent grease, designed for inch-system shafts. Suitable for industrial equipment such as conveyors, fans, and material handling systems requiring radial load support
SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Cast Iron, Set Screws, 4 19/32 in Lg (MPN SF-20)
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SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 5/8 in Bore, Cast Iron, Set Screws, 3 in Lg, 3 in Ht (MPN SF-10)
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SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 5/8 in Bore, Cast Iron, Set Screws, 3 in Lg, 3 in Ht (MPN SF-10)
This SEALMASTER flange-mount ball bearing features a 1 3/8 in cylindrical bore and a cast iron housing with set screw locking. It is lubricated with NLGI #2 Equivalent grease and has a 7/16 in mounting bolt size. The overall length is 4 19/32 in. Typical applications include conveyors, fans, and material handling systems where moderate radial loads are encountered
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This SEALMASTER flange-mount ball bearing features a 1 3/8 in cylindrical bore and a cast iron housing with set screw locking. It is lubricated with NLGI #2 Equivalent grease and has a 7/16 in mounting bolt size. The overall length is 4 19/32 in. Typical applications include conveyors, fans, and material handling systems where moderate radial loads are encountered

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