MFG PART: AS50H1TPR

A-line 5" x 1.25" Thermo-Rubber (TPR) Wheel Caster With Hollow Kingpin - Part# AS50H1TPR

SKU: 31MC50X88-16
Regular Price $21.27
Rubber Wheel
5" x 1-1/4" Wide Wheel
325 lb Load Capacity
Precision Ball Bearing
Hollow Kingpin Mount
180°F Max Temp
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Available Configurations

Product Specifications
Availability
Usually Ships Within 5-10 Days
Bearing Type
Precision Ball
brand
Pemco
Caster Type
Swivel
Core Info
Polypropylene
C C Part
31MC50X88-16
Fastening Size
1/2" Hollow Kingpin
Fastening Type
Hollow Kingpin
Finish
Zinc Plated
Load Capacity
325
Mfg Part
AS50H1TPR
Mount Height
6-1/8
series
A-Line 1 1/4 Inch Wide Casters
Swivel Radius
3.875
Temperature Max
180
Temperature Minimum
-40
Tread Width
1-1/4"
Wheel Color
Grey
Wheel Diameter
5"
Wheel Durometer
90(±5) Shore A
Wheel Type
Rubber
wheel type detail
Thermo-Rubber (TPR)
More Information About This Product

About This Caster - AS50H1TPR

Fit this 5-inch A-Line swivel to a tall single-bolt frame, the hollow-kingpin TPR caster that mounts through its center with one 1/2-inch bolt and gives the most A-Line clearance for a portable rig.

The hollow kingpin lets a 1/2-inch bolt hold the caster through one frame hole for a fast swap, and the 5-inch diameter gives a tall inspection or utility frame the most clearance and the easiest roll in the A-Line. The precision ball bearing turns smooth, and the Pemco TPR rubber on a polypropylene core stays soft and quiet with no marks on a finished floor.

Ideal applications

  • Tall single-bolt frames that need maximum clearance
  • Portable rigs that swap casters fast in the field
  • Long rolls where the tallest A-Line wheel helps

Skip the TPR wheel if the frame loads hard or works near heat over 180°F; a TPU polyurethane or cast iron E-line caster takes it where soft rubber gives.

Pairs with: the AS50H1TPRSB side brake on the corners that stop.

Wrong fit? Want a brake, or a grip-ring mount? See the AS50H1TPRTL total lock and the AS50G1TPR grip ring.

Also in this family: the 4-inch AS40H1TPR, or the full Pemco collection.

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$21.27

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Need Help with Your Caster Order?

Visit the resources linked below including everything you need to get you started!

Caster Stem Size

Techniques for measuring grip ring stems, grip neck stems, threaded stems, and hollow kingpin stems to ensure accurate ordering.

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Caster Sizing Guide

Get precise measurements of top plate dimensions, bolt hole patterns, and spacing to ensure proper mounting and installation.

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Caster Load Calculator

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