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SEALMASTER SF-39 General Purpose Flange-Mount Ball Bearing - General Purpose Flange-Mount Ball Bearings
SEALMASTERGeneral Purpose Flange-Mount Ball Bearings

SEALMASTER SF-39 General Purpose Flange-Mount Ball Bearing

The SEALMASTER 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 2 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-104227

Also listed as: SF39 · SF 39

Brand
SEALMASTER
Item
SF-39 General Purpose Flange-Mount Ball Bearing
Part Number
SF-39
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
Also known as:SF-39SEALMASTER
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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-39
Type
Cast Iron, Set Screws
Bore
2 7/16 in
Lg
6 7/8 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
5/8 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 2 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 5/8 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 a general purpose flange-mount ball bearing used in industrial machinery to support rotating shafts. It is commonly applied in conveyors, fans, and material handling equipment where a compact, rigid mounting is needed. The cast iron housing and set screw locking suit moderate-load, moderate-speed applications.

What are the specifications of the SEALMASTER SF-39 flange bearing?

The SEALMASTER SF-39 is a 4 bolt flange bearing with a 2 7/16 in cylindrical bore and a cast iron housing. It uses set screws for shaft locking and is lubricated with NLGI #2 Equivalent grease. The mounting bolt size is 5/8 in, and the system of measurement is inch. The overall length is 6 7/8 in.

Where to buy the SEALMASTER SF-39 flange bearing worldwide?

You can source the SEALMASTER SF-39 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; we supply genuine SEALMASTER components to industrial buyers internationally.

How to install a SEALMASTER 4 Bolt Flange Bearing?

To install the SEALMASTER 4 Bolt Flange Bearing, first clean the shaft and housing bore. Slide the bearing onto the shaft, align the flange bolt holes with the mounting surface, and tighten the 5/8 in bolts evenly. Then tighten the set screws against the shaft to lock it in place. Apply NLGI #2 grease per the manufacturer's schedule.

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
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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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