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

APPROVED VENDOR Plate Caster: Rigid/Swivel, No Brake, Polypropylene, 4 in Wheel Dia - Plate Caster Kits
APPROVED VENDORPlate Caster Kits

APPROVED VENDOR Plate Caster: Rigid/Swivel, No Brake, Polypropylene, 4 in Wheel Dia

The APPROVED VENDOR Plate Caster (MPN 31AR68) is a swivel caster with a 4 in wheel diameter and 2 in wheel width, featuring a polypropylene wheel, roller bearing, and black tread. It is supplied as a no-brake caster…

SKU 3G-OTH-455463

Brand
APPROVED VENDOR
Item
Plate Caster: Rigid/Swivel, No Brake, Polypropylene, 4 in Wheel Dia
Category
Plate Caster Kits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
31AR68
Type
No Brake, Polypropylene
Wheel Wd
2 in
Wheel Dia
4 in
Caster Type
Swivel
Wheel/Tread Color
Black
Wheel Bearing Type
Roller
View Full Spec Sheet

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

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

Product Description

The APPROVED VENDOR Plate Caster (MPN 31AR68) is a swivel caster with a 4 in wheel diameter and 2 in wheel width, featuring a polypropylene wheel, roller bearing, and black tread. It is supplied as a no-brake caster kit, sourced and supported by 3G Electric across 14 industrial departments, with specialist expertise in motion control components.

Frequently Asked Questions

What is the APPROVED VENDOR Plate Caster 31AR68 used for?

The APPROVED VENDOR Plate Caster 31AR68 is a swivel caster used for light-duty material handling equipment, carts, and workstations. Its polypropylene wheel with roller bearing provides smooth rolling on smooth floors. 3G Electric supplies this caster across 14 industrial departments, with specialist expertise in motion control components.

What are the specifications of the APPROVED VENDOR 31AR68 caster?

The APPROVED VENDOR 31AR68 is a swivel plate caster with a 4 in wheel diameter and 2 in wheel width. It features a polypropylene wheel, roller bearing, black tread, and no brake. The manufacturer part number is 31AR68. 3G Electric sources and delivers this caster globally.

Where to buy the APPROVED VENDOR 31AR68 caster worldwide?

3G Electric supplies the APPROVED VENDOR 31AR68 plate caster to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact 3G Electric to order this swivel caster for your material handling needs.

How to select the right swivel caster for a cart?

To select a swivel caster like the APPROVED VENDOR 31AR68, consider wheel diameter, width, load capacity, floor surface, and bearing type. For smooth floors, a polypropylene wheel with roller bearing works well. 3G Electric provides technical support across 14 departments to help you choose the correct caster for your application.

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 plate caster kits. 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

More from APPROVED VENDOR

View all APPROVED VENDOR parts
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Nylon, 6 in Wheel Dia, 2 in Wheel Wd, 4 PK (MPN 5PKJ4). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Rigid.
APPROVED VENDOR
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Nylon, 6 in Wheel Dia, 2 in Wheel Wd, 4 PK (MPN 5PKJ4). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Rigid.
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Iron, 8 in Wheel Dia, 2 in Wheel Wd, 4 PK (MPN 55JK16). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Swivel.
APPROVED VENDOR
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Iron, 8 in Wheel Dia, 2 in Wheel Wd, 4 PK (MPN 55JK16). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Swivel.
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Polyolefin, 5 in Wheel Dia, Roller, 4 PK (MPN 435X97). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Rigid.
APPROVED VENDOR
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Polyolefin, 5 in Wheel Dia, Roller, 4 PK (MPN 435X97). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Rigid.
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Rubber, 8 in Wheel Dia, 2 in Wheel Wd, 4 PK (MPN 5PKH9). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Swivel.
APPROVED VENDOR
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Rubber, 8 in Wheel Dia, 2 in Wheel Wd, 4 PK (MPN 5PKH9). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Swivel.
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Polyolefin, 6 in Wheel Dia, Roller, 4 PK (MPN 435X98). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Swivel.
APPROVED VENDOR
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Polyolefin, 6 in Wheel Dia, Roller, 4 PK (MPN 435X98). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Black; Brand: APPROVED VENDOR; Caster Type: Swivel.
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Polyurethane, 8 in Wheel Dia, Roller, 4 PK (MPN 5PKJ3). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Green; Brand: APPROVED VENDOR; Caster Type: Rigid.
APPROVED VENDOR
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Polyurethane, 8 in Wheel Dia, Roller, 4 PK (MPN 5PKJ3). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Green; Brand: APPROVED VENDOR; Caster Type: Rigid.
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Polyurethane, 4 in Wheel Dia, Hole, 4 PK (MPN 4406). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Red; Brand: APPROVED VENDOR; Caster Type: Swivel.
APPROVED VENDOR
APPROVED VENDOR Plate Casters: Rigid/Swivel, No Brake, Polyurethane, 4 in Wheel Dia, Hole, 4 PK (MPN 4406). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Red; Brand: APPROVED VENDOR; Caster Type: Swivel.
APPROVED VENDOR Plate Casters: Rigid/Swivel, Side Brake, Polyurethane, 8 in Wheel Dia, Hole, 4 PK (MPN 8806). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Red; Brand: APPROVED VENDOR; Caster Type: Swivel with Brake.
APPROVED VENDOR
APPROVED VENDOR Plate Casters: Rigid/Swivel, Side Brake, Polyurethane, 8 in Wheel Dia, Hole, 4 PK (MPN 8806). Key specifications — Wheel Bearing Type: Roller; Wheel/Tread Color: Red; Brand: APPROVED VENDOR; Caster Type: Swivel with Brake.