These Nylon Twin Wheel casters are perfect for office chairs. The 7/16" diameter stem (see second image for detailed drawing) is the most common size on the market, 3/8" is available as well. These casters are rated for 75lbs each, so on a chair with 5 casters, you have over 300 lbs of load capacity. The bodies are designed to take common abuse from office and shop environments.
SKU
|
PTW50211BK
|
Part Number
|
12BH50-G723
|
Series
|
12 Series (to 100 lb/ea)
|
Caster Type
|
Swivel
|
Raceway Type
|
Greased Pintel
|
Brake
|
None
|
Load Capacity
|
75 lb
|
Wheel Diameter
|
1.97 in
|
Wheel Description
|
Nylon
|
Wheel Color
|
Black
|
Wheel Bearing
|
Plain
|
Wheel Profile
|
Flat with Slightly Rounded Edges
|
Wheel Hardness
|
80 Shore D
|
Wheel Thread Guards
|
None
|
Fastening
|
7/16" x 1-7/16" grip ring
|
Mounting Height
|
2.38 in
|
Swivel Radius
|
2 in
|
Operating Temperature Range
|
-20F° to +180F°
|
Warranty
|
1 year
|
Manufacturing Number
|
PTW50211BK
|
Conformity
|
Tested to ANSI ICWM:2012 standards for capacity and durability
|
