Series 7100

Series 7100

Hamilton Casters Series 7100

Cush-N-Aire Zinc Plated Casters

Capacity Range: 330 - 3,700 lbs.

Series: 7100

Hamilton Cush-N-Aires have become widely recognized as the leading pneumatic-tired casters in the industry. The quality that earned this reputation continues without compromise: all swivels are S.A.E. 1045 drop forged steel with an integrally forged kingpin and precision tapered thrust bearing to ensure easy swiveling and longer life.

These shock absorbing casters are popular for handling missile components, electronic equipment, ceramics, liquids, etc., as well as for use outdoors over rough surfaces. Pneumatic tires offer -variable flotation-: reduce inflation pressure to improve cushioning for lighter loads, or inflate fully for optimum rollability and capacity loads. All wheels except the 4-ply 16" size have bolted hubs.

Rigid Cush-N-Aire models, offering overall height and template patterns to match the swivels, are constructed of plate steel legs welded inside and outside to steel mounting plate.

26 Item(s)

Products per page
Part Number Caster Type Overall Height Top Plate Wheel Diameter Wheel Material Details
S-7108-PRB Kingpin Swivel 10-5/8" 4" x 5" 8" Pneumatic Details
R-7108-PRB Rigid 10-5/8" 4" x 5" 8" Pneumatic Details
S-7118-PR Kingpin Swivel 10-5/8" 4-1/2" x 6-1/2" 8" Pneumatic Details
R-7118-PR Rigid 10-5/8" 4-1/2" x 6-1/2" 8" Pneumatic Details
S-7111-PRB Kingpin Swivel 12-1/2" 4-1/2" x 6-1/2" 10" Pneumatic Details
R-7111-PRB Rigid 12-1/2" 4-1/2" x 6-1/2" 10" Pneumatic Details
S-7110-PRB Kingpin Swivel 12-1/2" 4" x 5" 10" Pneumatic Details
R-7110-PRB Rigid 12-1/2" 4" x 5" 10" Pneumatic Details
S-71104-PR Kingpin Swivel 12-1/2" 4-1/2" x 6-1/2" 10" Pneumatic Details
R-71104-PR Rigid 12-1/2" 4-1/2" x 6-1/2" 10" Pneumatic Details
S-7112-PRB Kingpin Swivel 15-1/4" 4" x 5" 12" Pneumatic Details
R-7112-PRB Rigid 15-1/4" 4" x 5" 12" Pneumatic Details
S-7113-PRB Kingpin Swivel 15-1/2" 6-1/8" x 7-1/2" 12" Pneumatic Details
R-7113-PRB Rigid 15-1/2" 6-1/8" x 7-1/2" 12" Pneumatic Details
S-71124-PR Kingpin Swivel 15-1/2" 6-1/8" x 7-1/2" 12" Pneumatic Details
R-71124-PR Rigid 15-1/2" 6-1/8" x 7-1/2" 12" Pneumatic Details
S-7116-PR Kingpin Swivel 18-3/4" 6-1/8" x 7-1/2" 16" Pneumatic Details
R-7116-PR Rigid 18-3/4" 6-1/8" x 7-1/2" 16" Pneumatic Details
S-71166-PR Kingpin Swivel 18-3/4" 6-1/8" x 7-1/2" 16" Pneumatic Details
R-71166-PR Rigid 18-3/4" 6-1/8" x 7-1/2" 16" Pneumatic Details
S-71188-PR Kingpin Swivel 21-1/4" 6-1/8" x 7-1/2" 18" Pneumatic Details
R-71188-PR Rigid 21-1/4" 6-1/8" x 7-1/2" 18" Pneumatic Details
S-71210-PR Kingpin Swivel 24-1/2" 8-1/2" x 8-1/2" 21" Pneumatic Details
R-71210-PR Rigid 24-1/2" 8-1/2" x 8-1/2" 21" Pneumatic Details
S-71250-PR Kingpin Swivel 28-3/4" 8-1/2" x 8-1/2" 25" Pneumatic Details
R-71250-PR Rigid 28-3/4" 8-1/2" x 8-1/2" 25" Pneumatic Details
Shop all casters Shop all wheels
Caster Type
  1. Kingpin Swivel
  2. Rigid
Wheel Diameter
  1. 8"
  2. 10"
  3. 12"
  4. 16"
  5. 18"
  6. 21"
  7. 25"
Wheel Material
  1. Pneumatic
Top Plate
  1. 4" x 5"
  2. 4-1/2" x 6-1/2"
  3. 6-1/8" x 7-1/2"
  4. 8-1/2" x 8-1/2"
Overall Height
  1. 10-5/8"
  2. 12-1/2"
  3. 15-1/2"
  4. 15-1/4"
  5. 18-3/4"
  6. 21-1/4"
  7. 24-1/2"
  8. 28-3/4"