Chrome (CH) and Stainless (SS) Series Medical Casters

Top Plate Information

Top Plate Size

3-5/8″ x 2-1/2″

Bolt Hole Spacing

2-13/16″ x 1-3/4″ slotted to 3-1/16″ x 1-3/4″

Attaching Bolt

5/16″

Series Specifications

Swivel Section

Double ball swivel race for strength and durability

Mounting

Available with top plates, grip ring stems, threaded stems, and hollow kingpins

Finish

CH Series – Chrome plated, SS Series – 304 Polished Stainless Steel

Wheel Size

3″ to 6″ Diameter, 1-1/4″ Wide

Capacity

Up to 260 lbs

Options

Available direction locks, total lock brakes, and anti-microbial wheels. 
For Stainless Steel change CH in part number to SS.

Technical Drawings

Top plates are excellent for retrofitting casters to existing furniture and case goods. As long as you have a flat surface, you can mount these casters. 

3" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 4-7/16"
  • Rigid: CH32TRB30R
  • Swivel: CH32TRB30S
  • Total Lock: CH32TRB30S-TLB

3" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 4-7/16"
  • Rigid: CH32PPB30R
  • Swivel: CH32PPB30S
  • Total Lock: CH32PPB30S-TLB

3" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 4-7/16"
  • Rigid: CH32AMB30R
  • Swivel: CH32AMB30S
  • Total Lock: CH32AMB30S-TLB

4" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 5-7/16"
  • Rigid: CH32TRB40R
  • Swivel: CH32TRB40S
  • Total Lock: CH32TRB40S-TLB

4" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 5-7/16"
  • Rigid: CH32PPB40R
  • Swivel: CH32PPB40S
  • Total Lock: CH32PPB40S-TLB

4" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 5-7/16"
  • Rigid: CH32AMB40R
  • Swivel: CH32AMB40S
  • Total Lock: CH32AMB40S-TLB

5" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 6-7/16"
  • Rigid: CH32TRB50R
  • Swivel: CH32TRB50S
  • Total Lock: CH32TRB50S-TLB

5" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 6-7/16"
  • Rigid: CH32PPB50R
  • Swivel: CH32PPB50S
  • Total Lock: CH32PPB50S-TLB

5" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 6-7/16"
  • Rigid: CH32AMB50R
  • Swivel: CH32AMB50S
  • Total Lock: CH32AMB50S-TLB

6" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 7-13/32"
  • Rigid: CH32TRB60R
  • Swivel: CH32TRB60S
  • Total Lock: CH32TRB60S-TLB

6" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 7-13/32"
  • Rigid: CH32PPB60R
  • Swivel: CH32PPB60S
  • Total Lock: CH32PPB60S-TLB

6" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 7-13/32"
  • Rigid: CH32AMB60R
  • Swivel: CH32AMB60S
  • Total Lock: CH32AMB60S-TLB

All threaded stems are 1/2-13 UNC x 1-1/2" long

Normally found on formed and welded metal furniture, threaded stems are also found on wood furniture and attached with a T-nut. 

3" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 4-5/16"
  • Swivel: CH21TRB30S-T824
  • Total Lock: CH21TRB30S-T824-TLB

3" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 4-5/16"
  • Swivel: CH21PPB30S-T824
  • Total Lock: CH21PPB30S-T824-TLB

3" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 4-5/16"
  • Swivel: CH21AMB30S-T824
  • Total Lock: CH21AMB30S-T824-TLB

4" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 5-5/16"
  • Swivel: CH21TRB40S-T824
  • Total Lock: CH21TRB40S-T824-TLB

4" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 5-5/16"
  • Swivel: CH21PPB40S-T824
  • Total Lock: CH21PPB40S-T824-TLB

4" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 5-5/16"
  • Swivel: CH21AMB40S-T824
  • Total Lock: CH21AMB40S-T824-TLB

5" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 6-5/16"
  • Swivel: CH21TRB50S-T824
  • Total Lock: CH21TRB50S-T824-TLB

5" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 6-5/16"
  • Swivel: CH21PPB50S-T824
  • Total Lock: CH21PPB50S-T824-TLB

5" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 6-5/16"
  • Swivel: CH21AMB50S-T824
  • Total Lock: CH21AMB50S-T824-TLB

6" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 7-9/32"
  • Swivel: CH21TRB60S-T824
  • Total Lock: CH21TRB60S-T824-TLB

6" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 7-9/32"
  • Swivel: CH21PPB60S-T824
  • Total Lock: CH21PPB60S-T824-TLB

6" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 7-9/32"
  • Swivel: CH21AMB60S-T824
  • Total Lock: CH21AMB60S-T824-TLB

All grip ring stems are 7/16" diameter x 1-7/16" long

Commonly found on chairs, IV poles, and other equipment with multi-leg bases, grip ring stem casters fit into bored holes with a clearance fit.

3" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 4-5/16"
  • Swivel: CH21TRB30S-G723
  • Total Lock: CH21TRB30S-G723-TLB

3" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 4-5/16"
  • Swivel: CH21PPB30S-G723
  • Total Lock: CH21PPB30S-G723-TLB

3" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 4-5/16"
  • Swivel: CH21AMB30S-G723
  • Total Lock: CH21AMB30S-G723-TLB

4" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 5-5/16"
  • Swivel: CH21TRB40S-G723
  • Total Lock: CH21TRB40S-G723-TLB

4" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 5-5/16"
  • Swivel: CH21PPB40S-G723
  • Total Lock: CH21PPB40S-G723-TLB

4" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 5-5/16"
  • Swivel: CH21AMB40S-G723
  • Total Lock: CH21AMB40S-G723-TLB

5" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 6-5/16"
  • Swivel: CH21TRB50S-G723
  • Total Lock: CH21TRB50S-G723-TLB

5" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 6-5/16"
  • Swivel: CH21PPB50S-G723
  • Total Lock: CH21PPB50S-G723-TLB

5" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 6-5/16"
  • Swivel: CH21AMB50S-G723
  • Total Lock: CH21AMB50S-G723-TLB

6" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 7-9/32"
  • Swivel: CH21TRB60S-G723
  • Total Lock: CH21TRB60S-G723-TLB

6" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 7-9/32"
  • Swivel: CH21PPB60S-G723
  • Total Lock: CH21PPB60S-G723-TLB

6" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 7-9/32"
  • Swivel: CH21AMB60S-G723
  • Total Lock: CH21AMB60S-G723-TLB

All hollow kingpins are 7/16" diameter

Hollow kingpins allow for flush mounting using a simple thru-bolt. Use a 7/16″ bolt and these casters can be mounted to almost anything.

3" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 4-5/16"
  • Swivel: CH21TRB30S-HK07
  • Total Lock: CH21TRB30S-HK07-TLB

3" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 4-5/16"
  • Swivel: CH21PPB30S-HK07
  • Total Lock: CH21PPB30S-HK07-TLB

3" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 190 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 4-5/16"
  • Swivel: CH21AMB30S-HK07
  • Total Lock: CH21AMB30S-HK07-TLB

4" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 5-5/16"
  • Swivel: CH21TRB40S-HK07
  • Total Lock: CH21TRB40S-HK07-TLB

4" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 5-5/16"
  • Swivel: CH21PPB40S-HK07
  • Total Lock: CH21PPB40S-HK07-TLB

4" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 240 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 5-5/16"
  • Swivel: CH21AMB40S-HK07
  • Total Lock: CH21AMB40S-HK07-TLB

5" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 6-5/16"
  • Swivel: CH21TRB50S-HK07
  • Total Lock: CH21TRB50S-HK07-TLB

5" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 6-5/16"
  • Swivel: CH21PPB50S-HK07
  • Total Lock: CH21PPB50S-HK07-TLB

5" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 6-5/16"
  • Swivel: CH21AMB50S-HK07
  • Total Lock: CH21AMB50S-HK07-TLB

6" TPR Rubber

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: TPR Rubber on Plastic
  • Overall Height: 7-9/32"
  • Swivel: CH21TRB60S-HK07
  • Total Lock: CH21TRB60S-HK07-TLB

6" Polyurethane

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Polyurethane on Plastic
  • Overall Height: 7-9/32"
  • Swivel: CH21PPB60S-HK07
  • Total Lock: CH21PPB60S-HK07-TLB

6" Antimicrobial

  • Bearing: Precision Ball
  • Capacity: 260 lbs
  • Wheel: Antimicrobial TPR
  • Overall Height: 7-9/32"
  • Swivel: CH21AMB60S-HK07
  • Total Lock: CH21AMB60S-HK07-TLB