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SEALMASTER Insert Bearing: 3-3, 3 in Bore, 5 1/2 in OD, 1.688 in Outer Ring Wd, Set Screws - General Purpose Spherical Insert Bearings
SEALMASTERGeneral Purpose Spherical Insert Bearings

SEALMASTER Insert Bearing: 3-3, 3 in Bore, 5 1/2 in OD, 1.688 in Outer Ring Wd, Set Screws

The SEALMASTER Insert Bearing: 3-3 is a general purpose spherical insert bearing with a radial/deep groove ball design. It features a 3-inch bore, 5 1/2-inch outer diameter, and 1.688-inch outer ring width, with…

SKU 3G-OTH-104856

Brand
SEALMASTER
Item
Insert Bearing: 3-3, 3 in Bore, 5 1/2 in OD, 1.688 in Outer Ring Wd, Set Screws
Category
General Purpose Spherical Insert Bearings
Available to Order
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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
3-3
Type
Set Screws, 3-3
Bore
3 in
OD
5 1/2 in
Closure
Double Sealed
Outer Ring Wd
1.688 in
Bearing Insert Type
Radial/Deep Groove Ball
System of Measurement
Inch
Bearing Industry Number
3-3

Technical Documents

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

Product Description

The SEALMASTER Insert Bearing: 3-3 is a general purpose spherical insert bearing with a radial/deep groove ball design. It features a 3-inch bore, 5 1/2-inch outer diameter, and 1.688-inch outer ring width, with double-sealed closure and set screw locking. This inch-system bearing is identified by industry number 3-3 and manufacturer part number 3-3.

Frequently Asked Questions

What is the SEALMASTER Insert Bearing 3-3 used for?

The SEALMASTER Insert Bearing 3-3 is a general purpose spherical insert bearing used in industrial equipment such as conveyors, fans, and agricultural machinery. Its radial/deep groove ball design and double-sealed closure suit moderate-speed, moderate-load applications where misalignment accommodation is needed.

What are the specifications of the SEALMASTER Insert Bearing 3-3?

The SEALMASTER Insert Bearing 3-3 has a 3-inch bore, 5 1/2-inch outer diameter, and 1.688-inch outer ring width. It uses set screw locking, double-sealed closure, and a radial/deep groove ball design. The system of measurement is inch, with bearing industry number 3-3.

Where to buy SEALMASTER Insert Bearing 3-3 worldwide?

You can source the SEALMASTER Insert Bearing 3-3 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 on this inch-system spherical insert bearing.

How to select the correct SEALMASTER Insert Bearing 3-3 for an application?

To select the SEALMASTER Insert Bearing 3-3, verify your shaft diameter matches the 3-inch bore and that the housing bore accommodates the 5 1/2-inch OD. Confirm load and speed requirements fit a radial/deep groove ball design. The set screw locking suits moderate vibration; for higher loads, consult a bearing specialist.

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 spherical insert bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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