We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 1 1/8 in Bore, Steel, Set Screws - Stamped Steel Flange-Mount Ball Bearings
SEALMASTERStamped Steel Flange-Mount Ball Bearings

SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 1 1/8 in Bore, Steel, Set Screws

The SEALMASTER SRF-18 is a 2 Bolt Flange Bearing, a stamped steel flange-mount radial ball bearing with a 1 1/8 in cylindrical bore. It features set screws, a mounting bolt size of 7/16 in, and is lubricated with…

SKU 3G-OTH-99184

Also listed as: SRF18 · SRF 18

Brand
SEALMASTER
Item
2 Bolt Flange Bearing: Radial Ball, 1 1/8 in Bore, Steel, Set Screws
Category
Stamped Steel Flange-Mount Ball Bearings
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SEALMASTER
Manufacturer Part Number
SRF-18
Type
Steel, Set Screws
Bore
1 1/8 in
Lg
5 3/8 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 SRF-18 is a 2 Bolt Flange Bearing, a stamped steel flange-mount radial ball bearing with a 1 1/8 in cylindrical bore. It features set screws, a mounting bolt size of 7/16 in, and is lubricated with NLGI #2 Equivalent grease. This inch-system unit has an overall length of 5 3/8 in.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SEALMASTER SRF-18 2 Bolt Flange Bearing used for?

The SEALMASTER SRF-18 is a stamped steel flange-mount radial ball bearing used to support rotating shafts in industrial machinery. It is commonly applied in conveyors, material handling equipment, and agricultural systems where a compact, rigid mounting solution is needed.

What are the specifications of the SEALMASTER SRF-18?

The SEALMASTER SRF-18 has a 1 1/8 in cylindrical bore, a 5 3/8 in overall length, and a 7/16 in mounting bolt size. It uses set screws for shaft retention, is lubricated with NLGI #2 Equivalent grease, and is designed for inch-system applications.

Where to buy the SEALMASTER SRF-18 worldwide?

You can source the SEALMASTER SRF-18 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the bearing reaches your facility reliably.

How to install the SEALMASTER SRF-18 flange bearing?

To install the SEALMASTER SRF-18, first clean the shaft and bore, then slide the bearing onto the shaft. Tighten the set screws evenly against the shaft using a hex key. Finally, bolt the flange to a flat mounting surface using 7/16 in bolts, ensuring alignment to prevent binding.

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 stamped steel 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Cast Iron, Set Screws, 5 9/16 in Lg (MPN SFT-20R)
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SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 2 1/8 in Bore, Cast Iron, Set Screws, 8 13/16 in Lg (MPN SFT-34)
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SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 2 1/8 in Bore, Cast Iron, Set Screws, 8 13/16 in Lg (MPN SFT-34)
SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 1 1/8 in Bore, Cast Iron, Set Screws, 5 13/16 in Lg (MPN SFT-18)
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SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 1 1/8 in Bore, Cast Iron, Set Screws, 5 13/16 in Lg (MPN SFT-18)
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SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 2 in Bore, Cast Iron, Set Screws, 8 13/16 in Lg (MPN SFT-32)

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