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SEALMASTER Cartridge Bearing Unit: 1 1/4 in Bore, 3 3/32 in OD, Set Screws - Rubber-Mounted Insert Bearings
SEALMASTERRubber-Mounted Insert Bearings

SEALMASTER Cartridge Bearing Unit: 1 1/4 in Bore, 3 3/32 in OD, Set Screws

The SEALMASTER SRC-20R is a cartridge bearing unit with a 1 1/4 in bore and 3 3/32 in OD, classified as a rubber-mounted insert bearing. It features a radial ball bearing insert type, double-sealed closure, and set…

SKU 3G-OTH-99162

Brand
SEALMASTER
Item
Cartridge Bearing Unit: 1 1/4 in Bore, 3 3/32 in OD, Set Screws
Category
Rubber-Mounted Insert Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
SRC-20R
Type
Set Screws, SRC-20R
OD
3 3/32 in
Closure
Double Sealed
Bearing Insert Type
Radial Ball
System of Measurement
Inch
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SEALMASTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SEALMASTER SRC-20R is a cartridge bearing unit with a 1 1/4 in bore and 3 3/32 in OD, classified as a rubber-mounted insert bearing. It features a radial ball bearing insert type, double-sealed closure, and set screw locking. This inch-system unit is designed for industrial equipment requiring a compact, sealed bearing solution.

Frequently Asked Questions

What is the SEALMASTER SRC-20R cartridge bearing unit used for?

The SEALMASTER SRC-20R is a rubber-mounted insert bearing used in industrial equipment that requires a compact, sealed bearing solution. Its double-sealed closure and set screw locking make it suitable for applications where contamination resistance and secure shaft mounting are needed, such as conveyors and material handling systems.

What are the specifications of the SEALMASTER SRC-20R?

The SEALMASTER SRC-20R has a 1 1/4 in bore and 3 3/32 in OD. It is an inch-system radial ball bearing insert with double-sealed closure and set screw locking. The manufacturer part number is SRC-20R, and it is classified as a rubber-mounted insert bearing for industrial use.

Where to buy the SEALMASTER SRC-20R worldwide?

You can source the SEALMASTER SRC-20R 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 provide this SEALMASTER bearing unit to procurement teams and engineers globally.

How to install the SEALMASTER SRC-20R cartridge bearing unit?

To install the SEALMASTER SRC-20R, first ensure the shaft is clean and free of burrs. Slide the unit onto the shaft and tighten the set screws evenly to the manufacturer's recommended torque. Verify alignment and rotation freedom. For best results, follow generic bearing installation best practices and avoid over-tightening.

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 rubber-mounted 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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