spec-bearing-type:
Precision Ball w/ dust cap
spec-bolt-hole-pattern:
1-3/4" x 2-7/8" slotted to 3"
spec-caster-type:
Swivel Plate
spec-load-capacity:
250 Lbs.
spec-overall-height:
5"
spec-top-plate-size:
2-3/8" x 3-5/8"
spec-wheel-material:
ThermoPlastic Rubber