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SEALMASTER SF-23 General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
SEALMASTERGeneral Purpose Flange-Mount Ball Bearings

SEALMASTER SF-23 General Purpose Flange-Mount Ball Bearing

The SEALMASTER 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 7/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #2 equivalent…

SKU 3G-OTH-102577

Also listed as: SF23 · SF 23

Brand
SEALMASTER
Item
SF-23 General Purpose Flange-Mount Ball Bearing
Part Number
SF-23
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
Also known as:SF-23SEALMASTER
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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-23
Type
Cast Iron, Set Screws
Bore
1 7/16 in
Lg
4 19/32 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
7/16 in
System of Measurement
Inch

Technical Documents

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

Product Description

The SEALMASTER 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 7/16 in cylindrical bore and a cast iron housing. It features set screws for shaft locking and uses NLGI #2 equivalent lubricant. The mounting bolt size is 7/16 in, and the system of measurement is inch.

Frequently Asked Questions

What is the SEALMASTER 4 Bolt Flange Bearing used for?

The SEALMASTER 4 Bolt Flange Bearing is used in general purpose industrial applications to support rotating shafts and transmit radial loads. It is commonly found on conveyors, fans, and material handling equipment where a compact, rigid mounting solution is needed.

What are the specifications of the SEALMASTER SF-23 flange bearing?

The SEALMASTER SF-23 has a 1 7/16 in cylindrical bore, cast iron housing, and set screw shaft locking. It uses NLGI #2 equivalent lubricant, has a mounting bolt size of 7/16 in, and an overall length of 4 19/32 in. The system of measurement is inch.

Where to buy the SEALMASTER 4 Bolt Flange Bearing worldwide?

You can source the SEALMASTER 4 Bolt 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 4 Bolt Flange Bearing?

To install, first clean the shaft and bore. Slide the bearing onto the shaft, align the flange bolt holes with the mounting surface, and tighten the 7/16 in bolts evenly. Then secure the shaft by tightening the set screws. Apply NLGI #2 grease if needed.

Used in

Common applications for SEALMASTER
Conveyor systems — SEALMASTER SRF series stamped steel flange bearings support rotating shafts in light to moderate load sections.
Material handling equipment — SEALMASTER MSF series cast iron 4-bolt flange bearings handle radial loads on bulk handling conveyors and feeders.
Packaging machinery — SEALMASTER 2-bolt flange bearings with set screw locking mount on shafts in cartoners and case packers.
Food and beverage processing — SEALMASTER cast iron flange bearings with NLGI #2 grease are used in washdown-adjacent zones where sealed units are required.
Agricultural equipment — SEALMASTER stamped steel flange bearings support shafts in grain augers and harvesters where space is limited.
Fans and blowers — SEALMASTER flange-mount ball bearings with 1 in to 2 1/4 in bores support fan shafts in industrial ventilation systems.
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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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OILITE
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze. It has a 20 mm bore, 28 mm outer diameter, and 16 mm length, with a maximum PV rating of 49,938 lb/sq in-fpm. Suitable for low-speed, high-load rotary or oscillating motion applications requiring a self-lubricating bushing. Sold in packs of 5
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OILITE
This lubricated general purpose metallic sleeve bearing is made from SAE 841 oil-impregnated bronze. It has a 4 mm bore, 8 mm outer diameter, and 4 mm length, with a maximum PV rating of 49,938 lb/sq in-fpm. Suitable for light to moderate loads in rotating or oscillating applications, such as in automotive, appliance, and industrial machinery

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