The "050" has two separate ball bearing swivel raceways. Construction is cold-rolled steel, embossed for strength and heat-treated for long wear. An ICM standard.
APPLICATIONS
For equipment in the load range of 100 to 800 lbs. Well suited for food service, hospitals, laundries, dairies, furniture and appliances, electronic cabinets, etc.
STANDARD ENGINEERING DATA
1 /2" Hydraulically Upset Kingpin with 3 through 6" models; 3/8" Kingpin with 2 1/2" Casters.
Brackets, both Upper and Lower Swivel Raceways Heat-treated.
Cold-formed Steel parts are Vibratory finished.
STANDARD FEATURES/COMPONENTS
Zinc plated. 3/8" shouldered axles with 3 through 6" models; 5/16" shouldered axles with 2 1/2" casters.
COMPANION "051" RIGID
The "051" is a solid, one-piece steel construction, embossed for extra strength.
"050" SERIES STEM CASTERS
A wide variety of stem casters in light, medium and heavy duty are also available.
NSF CERTIFIED

Featured is CATALOG NUMBER 050-4BR, 4" Swivel, with Miraflex Gray, 85 Durometer Polyurethane Wheel, Anti-friction Butt Ball Bearing.
Rigid shown is CATALOG NUMBER 051-4OH, 4" Rigid, with Payrock Hard Tread Rubber Wheel, Oilite Self-lubricating Bearing.

PEEJAY polyolefin, plastic.

PAYRON SEMI-STEEL high tensile
sintered iron

PAYROCK
HARD TREAD,
Rubber fibrous
compound

MIRAFLEX,
85 duro, gray polyurethane

MIRATUFF,
95 duro, red polyurethane

PAYFLEX
CUSHION RUBBER
non-marking tread

PLEXITE PHENOLIC, macerated canvas backing.

BRONCUSHION, 60 duro. rubber.

"WK" BRAKE,
locks wheel. Not used with thread guards.

"SK" BRAKE, locks wheel and swivel simultaneously. Available 3 1/2, 4, 5, 6" wheels only.

"TG" THREAD GUARDS,
2 1/2 through 4" models.

"WS" WHEEL SEALS, locks out foreign matter.

"B" SWIVEL TOP PLATE, 3 through 5" models. Suffix-B.