JUNG & BÖRKEY - Machine Skates, Rollers and Toe Jacks
Product Search
Sales & Service

JUNG - Corner Casters - SET of 4 - Set Capacity: 12 tons - MPN: RS3Tx4

MPN RS 3 T x 4
Model CC3Set4
Usually Ships Within Same Day
Purchase Orders Accepted with approved credit
Call Us for Emailed Quotes, Consultations, Orders, or POs
Call 1-800-786-6112
Buy online now or create a quote in cart
Set Capacity
12 tons
24,000 lbs
Four caster cassettes

Quick Info

  • Four caster cassettes.
Manufacturer: JUNG - Made in Germany

  • Corner Casters will roll & turn easily at max capacity, where others would fail to roll. 
  • 360° Maneuverability, move loads sideways & around corners. 
  • Possesses safety capacity above rated capacity. 
  • Slick turning characteristics of specially formulated JUWAmid wheels allow for easy change of direction. 
  • Fewer large diameter wheels - compared to using greater number of small wheels - maintains functionality with larger loads.
  • Bolt to steel frames or directly to loads. 
  • Reliable, easy to roll and non-floor damaging.


Made by JUNG - Since 1972
       25+ Years of Parts Available

Toolwell: Exclusive North American distributor for JUNG 
  • US-based Sales 
  • Products Stocked and Shipped from the US
  • Engineering & Lifetime Technical Support


Capacity (Tons)
Capacity Per Dolly (Tons)
Dolly Dimensions (In)
22.2 x 22.5 x 4.72
Floor Condition
For Level Floors
Height (In)
Mounting Hole (In)
0.51 x 3.1
RS 3 T x 4
Number Of Wheels
3 x 3 each caster
Set of 4
Set Capacity (Tons)
Turning Radius
360 degrees
Use in environment
Indoor and Outdoor
5 Years
Weight (Lbs) - Shipping weight
Weight Each - Product weight (Lbs)
Weight of Set (Lbs) - Product weight
Wheel Diameter (In)
Wheel Type


3.3" Wheels   |   4.3" Skate Height 
Non-Floor Damaging     For Level Floors
JUWAmid wheels: Material optimized to reduce friction in order to achieve the lowest rolling and turning resistance.

Wheel Size: Fewer large diameter wheels - compared to using a greater number of small diameter wheels - maintains ease of rolling of larger loads. Wheel size 3.3" for smaller loads and 5.5" for larger loads. Narrow rollers for optimum turning performance.

Wheel series: R (3.3" x 1.7" x 1.0" ID)


Product Guides & Documents

Printable Details Printable Details
Engineering Drawings Engineering Drawings
Wheel Details
Capacity & Safety Factor
Quality Standard
Manpower Requirements


JUNG Corner Casters

JUNG corner casters are build like JUNG rotating dollies with one exception: The casters are made to be permanently installed, and consequently are not outfitted with a rubber load pad. The casters are Made in Germany and offer the highest reliability, ease of use and function employing superior technology, engineering, and manufacturing quality. Our machine moving dollies provide stable dependable support for load transport, roll & turn easily, and move loads safely even at the maximum rated capacity. These machinery dollies offer the following features:

Key Advantages:

  • Corner casters will roll & turn easily at max capacity, where others would fail to roll.
  • Casters have 360˚ maneuverability with the ability to move loads sideways & around tight corners.
  • Casters possess safety capacity above rated capacity.
  • All models sold separately. Mix & match to fit oddly shaped loads.
  • Slick turning characteristics of specially formulated JUWAmid wheels allow for easy change of direction.
  • Made in Germany
  • Manufactured by JUNG
  • US based Sales and Lifetime Technical Support
  • Parts available for all products dating back 25+ years.


  • Mount permanently to loads or frames. 
  • Ideal for frequently moving moving machines, equipment, structures and frames in confined spaces.
  • Use corner casters for transporting loads on smooth and level concrete.


  • Casters are outfitted with mounting hole on both ends.


  • Manufactured by JUNG
  • Made in Germany
  • For 50+ years


Corner casters are outfitted with black JUWmid wheels, optmized for superior turning and rolling characteristics.

  • Multiple narrow wheels on the same axle are specifically designed to allow spinning in opposite direction during a turn to reduce friction forces.
  • Wheels are engineered for extremely long life and extremely low failure rating.
  • Use on smooth and level floors only.
  • With sealed ball bearings against contamination with dirt for both inside and outside use.
  • Reliable under toughest working conditions.
  • Wheels provide superior performance and durability over traditional polyurethane, composite, and steel wheels.


  • Materials including steel and wheel material are specifically manufactured for its use. We do not use untested garden-variety materials.
  • Factory is ISO certified, uses state-of-the-art production tools including welding robots to assure each product meets consistent quality.

Quality Level

  • Made in Germany
  • All products have significant safety capacity above the rated load bearing capacity so all products can be used the maximum rated capacity.
  • All new products undergo long testing period in the lab and in the field before release to public.
  • All products are tagged with a serial number and any defects are traced.

Parts & Service:

  • Corner casters are built modular so components can easily be replaced.
  • Toolwell provides lifetime technical and parts support.
  • Toolwell provides support beyond just sales. We frequently advise customers on load moving applications many years after products have been purchased.
  • Engineering level support available
Email This Page