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Stainless Steel Caster Model 9

Stainless Steel Caster Model 9

“If you want help making a selection, call: 800-501-3808”

Caster City ships all casters from Texas, Ohio, or Washington.

SS-9 Caster Swivel Sample

SS-9 Caster Rigid Sample

Industrial & Heavy Duty Casters | Caster City

Click Links Below for 2D Drawing of Caster Model 9:

For ZINC PLATED Plate Caster Model 9:

Stainless Steel Caster Model 9, Caster City

Stainless steel casters are ideal for use in a wet or corrosive environment. Typical applications include Pharmaceutical Laboratories and Food Processing Plants.


  • Swivel Construction – cold forged top plate and yoke base from 1/4″ Stainless Steel.
  • Legs – 1/4″ thick, welded inside and out.
  • Axle – 1/2” diameter hollow bolt with lock nut.
  • Standard Wheel Bearing:
    D= Delrin Bearings, P= Plain Bore,
    SPS= Stainless Precision Sealed Ball Bearings,
    SSR= Stainless Steel Roller Bearing
  • Grease Fittings – for swivel and wheel bearings.

Wheel Brakes are not designed to hold on inclines.

Swivel Lock converts a swivel caster into a rigid caster for direct line travel.

Stainless Steel Caster Model 9, Caster City

Stainless Steel Caster Model 9 Chart (Click the Part Number to Order)

Desktop: When you put your mouse over the words in the wheel description column you see a picture of the wheel. Click on the part number in the Swivel and Rigid columns to see the complete caster.

Mobile: Hold down your finger on the chart and scroll to the right to click on the part number you would like to order.

Click below for Replacement Wheels
Part Number
Part Number
4″2″Gray Soft Rubber, FlatD250SS-9RF4x2-SSS-9RF4x2-R53  1/2″

6  1/2″ with
TL Brake
5  5/8″
High Capacity RubberD300SS-9RH4x2-SSS-9RH4x2-R
All Polyurethane BlueD700SS-9AP4x2-SSS-9AP4x2-R
Polyurethane – Blue/BlackD400SS-9UP4x2-SSS-9UP4x2-R
Polyurethane – Maroon/GrayD400SS-9MG4x2-SSS-9MG4x2-R
Poly on Glass-Filled NylonD700SS-9UG4x2-SSS-9UG4x2-R
Polyolefin – BlackD500SS-9PB4x2-SSS-9PB4x2-R
Polyolefin – High CapacitySPS800SS-9RK4x2PS-SSS-9RK4x2PS-R
Gray PolyurethaneSPS800SS-9HU4x2PS-SSS-9HU4x2PS-R
Nylon ( White )D800SS-9NY4x2-SSS-9NY4x2-R
Nylon ( Black )SPS800SS-9MK4x2PS-SSS-9MK4x2PS-R
High Temp Glass Filled NylonP600SS-9NP4x2-SSS-9NP4x2-R
High Temp Phenolic – FiberglassSSR600SS-9TP4x2-SSS-9TP4x2-R
V-Groove Glass Filled NylonSPS500SS-9VN4x2SPS-SSS-9VN4x2SPS-R
5″2″Gray Soft Rubber, FlatD300SS-9RF5x2-SSS-9RF5x2-R5  1/24  1/4″

6  1/2″ with
TL Brake
6  1/2″
High Capacity RubberD350SS-9RH5x2-SSS-9RH5x2-R
All Polyurethane BlueD800SS-9AP5x2-SSS-9AP5x2-R
Polyurethane – Blue/BlackD500SS-9UP5x2-SSS-9UP5x2-R
Polyurethane – Maroon/GrayD500SS-9MG5x2-SSS-9MG5x2-R
Poly on Glass-Filled NylonD800SS-9UG5x2-SSS-9UG5x2-R
Polyolefin – BlackD600SS-9PB5x2-SSS-9PB5x2-R
Polyolefin – High CapacitySPS900SS-9RK5x2PS-SSS-9RK5x2PS-R
Gray PolyurethaneSPS900SS-9HU5x2PS-SSS-9HU5x2PS-R
Nylon ( White )D900SS-9NY5x2-SSS-9NY5x2-R
Nylon ( Black )SPS900SS-9MK5x2PS-SSS-9MK5x2PS-R
High Temp Glass Filled NylonP750SS-9NP5x2-SSS-9NP5x2-R
High Temp Phenolic – FiberglassSSR750SS-9TP5x2-SSS-9TP5x2-R
6″2″Gray Soft Rubber, FlatD400SS-9RF6x2-SSS-9RF6x2-R6  1/24  7/8″

6  1/2″ with
TL Brake
7  1/2″
High Capacity RubberD450SS-9RH6x2-SSS-9RH6x2-R
All Polyurethane BlueD900SS-9AP6x2-SSS-9AP6x2-R
Polyurethane – Blue/BlackD600SS-9UP6x2-SSS-9UP6x2-R
Polyurethane – Maroon/GrayD600SS-9MG6x2-SSS-9MG6x2-R
Poly on Glass-Filled NylonD900SS-9UG6x2-SSS-9UG6x2-R
Polyolefin – BlackD700SS-9PB6x2-SSS-9PB6x2-R
Polyolefin – High CapacitySPS1200SS-9RK6x2PS-SSS-9RK6x2PS-R
Gray PolyurethaneSPS1000SS-9HU6x2PS-SSS-9HU6x2PS-R
Nylon ( White )D900SS-9NY6x2-SSS-9NY6x2-R
Nylon ( Black )SPS900SS-9MK6x2PS-SSS-9MK6x2PS-R
High Temp Glass Filled NylonP900SS-9NP6x2-SSS-9NP6x2-R
High Temp Phenolic – FiberglassSSR900SS-9TP6x2-SSS-9TP6x2-R
8″2″Gray Soft Rubber, FlatD500SS-9RF8x2-SSS-9RF8x2-R86  1/4″

7  1/2″ with
TL Brake
9  1/2″
High Capacity RubberD550SS-9RH8x2-SSS-9RH8x2-R
All Polyurethane BlueD900SS-9AP8x2-SSS-9AP8x2-R
Polyurethane – Blue/BlackD700SS-9UP8x2-SSS-9UP8x2-R
Polyurethane – Maroon/GrayD700SS-9MG8x2-SSS-9MG8x2-R
Poly on Glass-Filled NylonD900SS-9UG8x2-SSS-9UG8x2-R
Polyolefin – BlackD800SS-9PB8x2-SSS-9PB8x2-R
Polyolefin – High CapacitySPS1200SS-9RK8x2PS-SSS-9RK8x2PS-R
Gray PolyurethaneSPS1200SS-9HU8x2PS-SSS-9HU8x2PS-R
Nylon ( White )D900SS-9NY8x2-SSS-9NY8x2-R
Nylon ( Black )SPS900SS-9MK8x2PS-SSS-9MK8x2PS-R
High Temp Glass Filled NylonP900SS-9NP8x2-SSS-9NP8x2-R
High Temp Phenolic – FiberglassSSR900SS-9TP8x2-SSS-9TP8x2-R

Mounting Plate – 4″ x 4 1/2″

This image is for Plate Size and Hole Placement ONLY. IT DOES NOT DEPICT THE ACTUAL PLATE.

Industrial & Heavy Duty Casters | Caster City
We suggest that you do NOT drill the mounting holes to attach the casters until you receive them.

Plate Mount

Capacity up to 1200 pounds per caster. Stainless steel casters are ideal for use in a wet or corrosive environment. Typical applications include Pharmaceutical Laboratories and Food Processing Plants.

Stainless Steel Caster Model 9 Features:

If a caster failure occurs it is almost always because of misuse or abuse. It has been very rare that a product failed because of faulty material or poor workmanship. The following are examples of things that we do NOT want you to do:

  1. Dragging the wheel sideways.
  2. Shock or Impact caused by dropping the load instead of setting it down on the castered equipment.
  3. Improper Installation such as:
    A. Rigid casters not installed parallel to one another.
    B. Swivel casters not installed parallel to the floor.
    C. Using less than 4 bolts to attach the mounting plate.
    D. Distortion of the swivel bearing when attaching the mounting plate due to welding improperly.
  4. Exceeding the rated capacity of the wheel or caster.
  5. Exceeding a rolling speed of 3 MPH.
  6. The build up of heat caused by continuous operation causing tire separation.

Stainless Steel Caster Model 9 with Wheels

“You should never select on the basis of load capacity alone. There is no industry standard for load capacity ratings and they may not include a factor for abuse. Our capacity ratings are below what the casters are capable of carrying because most applications have less than perfect conditions. Please refer to the information shown at the bottom of this page. If you have any doubt as to which wheel or caster is the BEST choice for your application contact us for a recommendation.”

Industrial & Heavy Duty Casters | Caster City