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APPROVED VENDOR Stem Caster: 3 1/2 in Wheel Dia., 1 1/4 in Wheel Wd, Swivel, Swivel - NSF-Listed Sanitary Threaded Stem Casters
APPROVED VENDORNSF-Listed Sanitary Threaded Stem Casters

APPROVED VENDOR Stem Caster: 3 1/2 in Wheel Dia., 1 1/4 in Wheel Wd, Swivel, Swivel

The APPROVED VENDOR Stem Caster is an NSF-Listed Sanitary Threaded Stem Caster with a 3 1/2 in wheel diameter and 1 1/4 in wheel width. It features a swivel design, a 1/2"-13 thread size, a gray polyurethane…

SKU 3G-OTH-321882

Brand
APPROVED VENDOR
Item
Stem Caster: 3 1/2 in Wheel Dia., 1 1/4 in Wheel Wd, Swivel, Swivel
Category
NSF-Listed Sanitary Threaded Stem Casters
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
20TM21
Type
Swivel, Swivel, Polyurethane
Roll Up
Swivel
Wheel Wd
1 1/4 in
Thread Size
1/2"-13
Wheel/Tread Color
Gray
Wheel Bearing Type
Delrin
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Stem Caster is an NSF-Listed Sanitary Threaded Stem Caster with a 3 1/2 in wheel diameter and 1 1/4 in wheel width. It features a swivel design, a 1/2"-13 thread size, a gray polyurethane wheel/tread, and a Delrin wheel bearing type.

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 APPROVED VENDOR Stem Caster used for?

The APPROVED VENDOR Stem Caster is used in sanitary environments such as food processing, pharmaceutical, and cleanroom facilities. Its NSF listing ensures it meets hygiene standards, while the swivel design and polyurethane wheel provide smooth, quiet movement on hard floors.

What are the specifications of the APPROVED VENDOR Stem Caster 20TM21?

The APPROVED VENDOR Stem Caster 20TM21 has a 3 1/2 in wheel diameter, 1 1/4 in wheel width, and a 1/2"-13 thread size. It features a swivel design, gray polyurethane tread, and a Delrin wheel bearing. The manufacturer part number is 20TM21.

Where to buy the APPROVED VENDOR Stem Caster worldwide?

You can source the APPROVED VENDOR Stem Caster through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to install the APPROVED VENDOR Stem Caster?

To install the APPROVED VENDOR Stem Caster, insert the threaded stem into a matching 1/2"-13 threaded hole or nut on the equipment. Tighten securely with a wrench. Ensure the swivel rotates freely and the wheel contacts the floor evenly for stable operation.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR nsf-listed sanitary threaded stem casters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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APPROVED VENDOR Stem Caster: 5 in Wheel Dia., 1 1/4 in Wheel Wd, Swivel, Swivel, 1/2 in Stem Dia. (MPN 32J826). Key specifications — Brand: APPROVED VENDOR; Thread Size: 1/2"-13; Wheel Bearing Type: Delrin; Wheel/Tread Color: Black; Roll Up: Swivel.
APPROVED VENDOR Stem Caster: 3 in Wheel Dia., 1 1/4 in Wheel Wd, Swivel, Swivel, 3/8 in Stem Dia. (MPN 20TM55). Key specifications — Brand: APPROVED VENDOR; Thread Size: 3/8"-16; Wheel Bearing Type: Delrin; Wheel/Tread Color: Gray; Roll Up: Swivel.
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APPROVED VENDOR Stem Caster: 3 in Wheel Dia., 1 1/4 in Wheel Wd, Swivel, Swivel, 3/8 in Stem Dia. (MPN 20TM55). Key specifications — Brand: APPROVED VENDOR; Thread Size: 3/8"-16; Wheel Bearing Type: Delrin; Wheel/Tread Color: Gray; Roll Up: Swivel.
APPROVED VENDOR Stem Caster: 3 1/2 in Wheel Dia., 1 1/4 in Wheel Wd, Swivel, Swivel, Rubber, Steel (MPN 32J821). Key specifications — Brand: APPROVED VENDOR; Thread Size: 1/2"-13; Wheel Bearing Type: Plain; Wheel/Tread Color: Black; Roll Up: Swivel.
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APPROVED VENDOR Stem Caster: 2 in Wheel Dia., 7/8 in Wheel Wd, Swivel, Swivel, 3/8 in Stem Dia. (MPN 20TM12). Key specifications — Brand: APPROVED VENDOR; Thread Size: 3/8"-24; Wheel Bearing Type: Plain; Wheel/Tread Color: Black; Roll Up: Swivel.
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APPROVED VENDOR Stem Caster: 3 in Wheel Dia., 1 1/4 in Wheel Wd, 4 in Mounting Ht, Swivel, Swivel (MPN P12S-UP030D-ST12). Key specifications — Brand: APPROVED VENDOR; Thread Size: 1/2"-13; Wheel Bearing Type: Delrin; Wheel/Tread Color: Gray; Roll Up: Swivel.
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APPROVED VENDOR Stem Caster: 4 in Wheel Dia., 1 1/4 in Wheel Wd, Swivel, Swivel, 1/2 in Stem Dia. (MPN 20TM36). Key specifications — Brand: APPROVED VENDOR; Thread Size: 1/2"-13; Wheel Bearing Type: Delrin; Wheel/Tread Color: Black; Roll Up: Swivel.
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