Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 2 1/8 in Bore, Cast Iron - General Purpose Flange-Mount Ball Bearings
SEALMASTERGeneral Purpose Flange-Mount Ball Bearings

SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 2 1/8 in Bore, Cast Iron

The SEALMASTER SFT-34 is a general purpose 2-bolt flange-mount ball bearing with a 2 1/8 in cylindrical bore, designed for inch-system applications. It features a cast iron housing, set screw locking, and a mounting…

SKU 3G-OTH-108743

Also listed as: SFT34 · SFT 34

Brand
SEALMASTER
Item
2 Bolt Flange Bearing: Radial Ball, 2 1/8 in Bore, Cast Iron
Category
General Purpose Flange-Mount Ball Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
SFT-34
Type
Cast Iron, Set Screws
Bore
2 1/8 in
Lg
8 13/16 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
9/16 in
System of Measurement
Inch

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SEALMASTER SFT-34 is a general purpose 2-bolt flange-mount ball bearing with a 2 1/8 in cylindrical bore, designed for inch-system applications. It features a cast iron housing, set screw locking, and a mounting bolt size of 9/16 in, lubricated with NLGI #2 Equivalent grease.

Frequently Asked Questions

What is the SEALMASTER SFT-34 2 bolt flange bearing used for?

The SEALMASTER SFT-34 is a general purpose 2-bolt flange-mount ball bearing used to support rotating shafts in industrial machinery. Its cast iron housing and set screw locking suit moderate-load applications like conveyors, fans, and material handling equipment where inch-system mounting is required.

What are the specifications of the SEALMASTER SFT-34 flange bearing?

The SEALMASTER SFT-34 has a 2 1/8 in cylindrical bore, a cast iron housing with set screw locking, and a mounting bolt size of 9/16 in. Overall length is 8 13/16 in. It is lubricated with NLGI #2 Equivalent grease and designed for inch-system applications.

Where to buy the SEALMASTER SFT-34 flange bearing worldwide?

3G Electric supplies the SEALMASTER SFT-34 flange bearing to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this part number.

How to install the SEALMASTER SFT-34 2 bolt flange bearing?

Mount the SEALMASTER SFT-34 on a clean, flat surface using 9/16 in bolts through the two flange holes. Align the shaft with the 2 1/8 in bore, tighten the set screws evenly against the shaft, and apply NLGI #2 grease per the manufacturer's schedule. Avoid over-tightening the housing.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 1 3/16 in Bore, Cast Iron, Set Screws, 4 1/4 in Lg (MPN SF-19)
SEALMASTER
SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 1 3/16 in Bore, Cast Iron, Set Screws, 4 1/4 in Lg (MPN SF-19)
SEALMASTER Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 7/8 in Shaft Ht, NP-20
SEALMASTER
SEALMASTER Pillow Block Bearing: 1 1/4 in Bore, Cast Iron, Set Screws, 1 7/8 in Shaft Ht, NP-20
SEALMASTER Pillow Block Bearing: 4 in Bore, Cast Iron, Set Screws, 5 in Shaft Ht, 17 in Overall Lg (MPN MP-64)
SEALMASTER
SEALMASTER Pillow Block Bearing: 4 in Bore, Cast Iron, Set Screws, 5 in Shaft Ht, 17 in Overall Lg (MPN MP-64)
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze with oil impregnation for self-lubrication. It has a 14 mm bore, 20 mm OD, and 22 mm length, with a maximum PV rating of 49,938 lb/sq in-fpm. Suitable for rotating or oscillating shafts in conveyors, packaging machinery, and agricultural equipment under moderate loads and speeds. Sold in packs of 10
OILITE
This lubricated general purpose metallic sleeve bearing is made from SAE 841 bronze with oil impregnation for self-lubrication. It has a 14 mm bore, 20 mm OD, and 22 mm length, with a maximum PV rating of 49,938 lb/sq in-fpm. Suitable for rotating or oscillating shafts in conveyors, packaging machinery, and agricultural equipment under moderate loads and speeds. Sold in packs of 10
Sleeve Bearing: Bronze, SAE 841, 28 mm Bore, 36 mm OD, 40 mm Lg, 49,938 lb/sq in-fpm Max PV, 2 PK (MPN AAM2836-40B)
OILITE
Sleeve Bearing: Bronze, SAE 841, 28 mm Bore, 36 mm OD, 40 mm Lg, 49,938 lb/sq in-fpm Max PV, 2 PK (MPN AAM2836-40B)
Sleeve Bearing: Bronze, SAE 841, 2 in Bore, 2 1/4 in OD, 2 in Lg, 50,000 lb/sq in-fpm Max PV (MPN AA2203-B)
OILITE
Sleeve Bearing: Bronze, SAE 841, 2 in Bore, 2 1/4 in OD, 2 in Lg, 50,000 lb/sq in-fpm Max PV (MPN AA2203-B)

More from SEALMASTER

View all SEALMASTER parts →
Two-bolt flange-mount ball bearing with a 1 3/16 in cylindrical bore and cast iron housing. Features set screw locking for shaft retention and is lubricated with NLGI #2 equivalent grease. Designed for moderate-load applications such as conveyors, fans, and material handling equipment. Mounting bolt size is 3/8 in; overall length 5 13/16 in
SEALMASTER
Two-bolt flange-mount ball bearing with a 1 3/16 in cylindrical bore and cast iron housing. Features set screw locking for shaft retention and is lubricated with NLGI #2 equivalent grease. Designed for moderate-load applications such as conveyors, fans, and material handling equipment. Mounting bolt size is 3/8 in; overall length 5 13/16 in
This flange-mount ball bearing features a cast iron housing with a 1/2 in cylindrical bore and set screw locking. It is lubricated with NLGI #2 Equivalent grease and accepts a 3/8 in mounting bolt. Suitable for supporting rotating shafts in conveyors, fans, and material handling systems
SEALMASTER
This flange-mount ball bearing features a cast iron housing with a 1/2 in cylindrical bore and set screw locking. It is lubricated with NLGI #2 Equivalent grease and accepts a 3/8 in mounting bolt. Suitable for supporting rotating shafts in conveyors, fans, and material handling systems
Cast iron 4-bolt flange bearing with a 2 1/4 in cylindrical bore and set screw shaft locking. Lubricated with NLGI #2 equivalent grease. Used to support rotating shafts in conveyors, fans, and material handling systems
SEALMASTER
Cast iron 4-bolt flange bearing with a 2 1/4 in cylindrical bore and set screw shaft locking. Lubricated with NLGI #2 equivalent grease. Used to support rotating shafts in conveyors, fans, and material handling systems
Two-bolt flange-mount ball bearing with a 1-1/4 in cylindrical bore, cast iron housing, and set screw locking. Lubricated with NLGI #2 equivalent grease. Designed for industrial equipment requiring a compact flanged mounting configuration to support radial loads in conveyors, fans, and material handling systems
SEALMASTER
Two-bolt flange-mount ball bearing with a 1-1/4 in cylindrical bore, cast iron housing, and set screw locking. Lubricated with NLGI #2 equivalent grease. Designed for industrial equipment requiring a compact flanged mounting configuration to support radial loads in conveyors, fans, and material handling systems
This SEALMASTER flange-mount ball bearing features a 1 1/4 in cylindrical bore and a cast iron housing with set screw shaft locking. It is lubricated with NLGI #2 Equivalent grease and has a 7/16 in mounting bolt size. Designed for general purpose applications such as conveyors, fans, and material handling systems, it provides a compact, rigid mounting solution for rotating shafts
SEALMASTER
This SEALMASTER flange-mount ball bearing features a 1 1/4 in cylindrical bore and a cast iron housing with set screw shaft locking. It is lubricated with NLGI #2 Equivalent grease and has a 7/16 in mounting bolt size. Designed for general purpose applications such as conveyors, fans, and material handling systems, it provides a compact, rigid mounting solution for rotating shafts
General purpose flange-mount ball bearing with a 1/2 in cylindrical bore and cast iron housing. Features set screws for shaft locking and is pre-lubricated with NLGI #2 equivalent grease. Mounting bolt size is 3/8 in, overall length 4 13/32 in. Suitable for supporting rotating shafts in conveyors, fans, and material handling equipment under moderate loads
SEALMASTER
General purpose flange-mount ball bearing with a 1/2 in cylindrical bore and cast iron housing. Features set screws for shaft locking and is pre-lubricated with NLGI #2 equivalent grease. Mounting bolt size is 3/8 in, overall length 4 13/32 in. Suitable for supporting rotating shafts in conveyors, fans, and material handling equipment under moderate loads
This SEALMASTER flange-mount ball bearing features a 3 15/16 in cylindrical bore, cast iron housing, and set-screw shaft locking. It uses NLGI #2 Equivalent lubricant and has a 1 in mounting bolt size. With an overall length of 10 9/16 in, it is suited for industrial applications such as conveyors, fans, and material handling systems requiring a four-bolt flange configuration
SEALMASTER
This SEALMASTER flange-mount ball bearing features a 3 15/16 in cylindrical bore, cast iron housing, and set-screw shaft locking. It uses NLGI #2 Equivalent lubricant and has a 1 in mounting bolt size. With an overall length of 10 9/16 in, it is suited for industrial applications such as conveyors, fans, and material handling systems requiring a four-bolt flange configuration
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
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