Our 81 Series casters are constructed of drop forged steel, and are recommended for heavy, manually-moved loads or for medium duty power-drawn equipment. Please consult factory for all power-towed application recommendations.

81PD04501S
Capacity: 1 lbs
Wheel Diameter: 4.0000 in
Tread Width: 3.2500 in
Bearing Type: Roller
Wheel Type: PD - Polyurethane Flat Tread (Aluminum Core)
81PD04501SFBB
Capacity: 1 lbs
Wheel Diameter: 4.0000 in
Tread Width: 3.2500 in
Bearing Type: Roller
Wheel Type: PD - Polyurethane Flat Tread (Aluminum Core)
81NX06528RTO
Capacity: 2 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Bearing Type: Precision Ball
Wheel Type: NX - Trionix Polymer
81NX06528S
Capacity: 2 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Bearing Type: Precision Ball
Wheel Type: NX - Trionix Polymer
81NX06528SFBB
Capacity: 2 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Bearing Type: Precision Ball
Wheel Type: NX - Trionix Polymer
81NX06528SL
Capacity: 2 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Bearing Type: Precision Ball
Wheel Type: NX - Trionix Polymer
81NX06528SLTO
Capacity: 2 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Bearing Type: Precision Ball
Wheel Type: NX - Trionix Polymer
81NX06528SP
Capacity: 2 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Bearing Type: Precision Ball
Wheel Type: NX - Trionix Polymer
81NX06528SPTO
Capacity: 2 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Bearing Type: Precision Ball
Wheel Type: NX - Trionix Polymer
81NX06528STO
Capacity: 2 lbs
Wheel Diameter: 6.0000 in
Tread Width: 3.0000 in
Bearing Type: Precision Ball
Wheel Type: NX - Trionix Polymer