E-line Rigid 4"x2" Polyurethane (TPU) USA-Made Wheel 4"x4.5" Plate Caster With Tread Lock Brake; Part# ER4X2TUMTBK
Delivery: Estimated delivery time: 2-3 days
Returns: 30 Days Returns
Volume discounts are available for bulk or frequent orders
Available Configurations
Product Specifications
More Information About This Product
About This Caster - ER4X2TUMTBK
Set this 4-inch E-line rigid on the braked back corner of a low non-marking cart that parks on a grade, the TPU polyurethane caster whose firm maroon tread carries the load and whose tread lock holds the rear against roll-back.
A TPR rubber wheel flat-spots under a heavy parked load; the Pemco TUM polyurethane tread on a polypropylene core carries the higher E-line load without setting and stays non-marking, and the tread lock clamps the rear wheel so a loaded cart on a slope cannot roll back. The roller bearing carries the load at a walk, the 4-inch diameter keeps the rear low, and the 4 by 4-1/2 top plate bolts to a flat deck. USA-made for fast shipping.
Ideal applications
- Braked back corners of low non-marking carts on a grade
- Rear wheels that hold weight against roll-back
- Heavy parked loads that flat-spot a rubber tread
Skip the polyurethane wheel if the cart works near heat over 180°F or on oily floors; a phenolic E-line wheel takes oil and heat to 250°F where TUM gives.
Pairs with: the plain ER4X2TUM roller rigid on the rolling corners.
Wrong fit? Want a precision or Delrin bore? See the ER4X2TUMBTBK precision tread lock and the ER4X2TUMDTBK Delrin tread lock.
Also in this family: the ER5X2TUMBTBK 5-inch, or the full Pemco collection.
View Datasheet and CAD Model
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