Total Locking Casters - Caster Model 9A - Plate Mount
Capacity up to 900 pounds per caster.
These Industrial Casters are used where the caster must be totally immobile when the caster brake is applied. Caster Model 9A has a unique brake which locks both the wheel and the swivel bearing at the same time. This "Total-Lock" brake insures that the swivel caster will not turn when the wheel is locked. This combination wheel brake and swivel lock is essential for safety in some applications - such as on worktables, machines and large mobil racks. The total-locking brake is desireable whenever a swivel caster must be totally immobile.
Features:
  • Swivel Construction - cold forged top plate and yoke base from 1/4" steel. Swivel has double ball bearing with hardened raceways.
  • Center Pin - 5/8" diameter, rivet or bolt and nut.
  • Legs - 1/4" thick.
  • Axle - 1/2'' diameter hollow bolt with lock nut.
  • Wheel Bearing - R= Roller Bearing,
    B= Ball Bearings, D= Delrin Bearings,
    P= Plain Bore
  • Grease Fittings - for swivel and wheel bearings.
  • Finish - external metal parts are zinc plated
Total Locking Caster
Shown in UN-LOCKED Position
Total Locking Caster
Shown in LOCKED Position
Total-Lock Brake:
  • Combination Wheel Brake and Swivel Lock - This brake simultaneously locks the wheel and the swivel. One step on the activating pedal instantly locks the entire caster holding the equipment firmly in place. Releasing the pedal frees the swivel and wheel.
Click Here to see ALL available sizes, wheels and to ORDER.


Total Locking
Polyurethane on Iron
Green

Total Locking
Polyurethane on Iron
Red
Total Locking
Polyurethane on Polyolefin
Blue/Black
Total Locking
Polyurethane on Polyolefin
Maroon/Gray

Total Locking
Polyurethane on
Glass-Filled Nylon

Total Locking
Polyurethane on Iron
Crown Tread

Total Locking
All Polyurethane
Total Locking
Gray Soft Rubber
Flat Tread
Total Locking
Gray Soft Rubber
Crown Tread
Total Locking
Conventional
Moldon Rubber



Total Locking
Black Polyolefin


Total Locking
Phenolic

Rigid Caster
Polyurethane on
Glass-Filled Nylon
Swivel Caster
Polyurethane on Polyolefin
Maroon/Gray
Rigid Caster
Polyurethane on Polyolefin
Maroon/Gray
Photos are only a sample of available products. To see all available products & sizes, Scroll Down or Click Here.
Standard Mounting Plate
Top Plate Size Bolt Hole Spacing Bolt Size
4" x 4 1/2" 3" x 3"
Slotted to
2 5/8" x 3 5/8"		 3/8"
Model 9 Casters Standard Plate
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Click on the Part Numbers for Pricing and Options
Caster
Wheel
Diam.		 Tread
Width		 Wheel Tread Material
Click to see Wheel		 Std
Brg
Type
Max
Cap.
Each
lbs.

Approx
Swivel
Weight
lbs.		 Overall
Height
Swivel Caster
with
Total-Lock Brake
Swivel Caster
( No Brake )		 Rigid Caster
( No Brake )
4" 2" Conventional Moldon Rubber R 250 9AMR4x2-ML 9AMR4x2-S 9AMR4x2-R 6 1/2 5 5/8"
Gray Soft Rubber, Flat R 250 9ARF4x2-ML 9ARF4x2-S 9ARF4x2-R 5
Polyurethane on Iron - GREEN R 700 9APY4x2-ML 9APY4x2-S 9APY4x2-R 6 1/2
Polyurethane on Iron - RED R 700 9APYR4x2-ML 9APYR4x2-S 9APYR4x2-R 6 1/2
Polyurethane on Iron - Crown R 600 9APYC4x2-ML 9APYC4x2-S 9APYC4x2-R 7 1/2
Poly on Glass-Filled Nylon R 700 9AUG4x2-ML 9AUG4x2-S 9AUG4x2-R 5
Poly on Polyolefin - Blue R 500 9AUP4x2-ML 9AUP4x2-S 9AUP4x2-R 6
Poly on Polyolefin - Maroon R 500 9AMG4x2-ML 9AMG4x2-S 9AMG4x2-R 6
All Polyurethane R 500 9AAP4x2-ML 9AAP4x2-S 9AAP4x2-R 5
Polyolefin ( Industrial Plastic ) R 500 9APB4x2-ML 9APB4x2-S 9APB4x2-R 4 1/2
Phenolic R 800 9ATM4x2-ML 9ATM4x2-S 9ATM4x2-R 5 1/4
5" 2" Conventional Moldon Rubber R 300 9AMR5x2-ML 9AMR5x2-S 9AMR5x2-R 7 1/2 6 1/2"
Gray Soft Rubber, Flat R 300 9ARF5x2-ML 9ARF5x2-S 9ARF5x2-R 6
Polyurethane on Iron - GREEN R 800 9APY5x2-ML 9APY5x2-S 9APY5x2-R 7 3/4
Polyurethane on Iron - RED R 800 9APYR5x2-ML 9APYR5x2-S 9APYR5x2-R 7 3/4
Polyurethane on Iron - Crown R 700 9APYC5x2-ML 9APYC5x2-S 9APYC5x2-R 8 3/4
Poly on Glass-Filled Nylon R 800 9AUG5x2-ML 9AUG5x2-S 9AUG5x2-R 5 1/2
Poly on Polyolefin - Blue R 600 9AUP5x2-ML 9AUP5x2-S 9AUP5x2-R 7
Poly on Polyolefin - Maroon R 600 9AMG5x2-ML 9AMG5x2-S 9AMG5x2-R 7
All Polyurethane R 600 9AAP5x2-ML 9AAP5x2-S 9AAP5x2-R 5 1/2
Polyolefin ( Industrial Plastic ) R 600 9APB5x2-ML 9APB5x2-S 9APB5x2-R 5
Phenolic R 800 9ATM5x2-ML 9ATM5x2-S 9ATM5x2-R 5 3/4
6" 2" Conventional Moldon Rubber R 400 9AMR6x2-ML 9AMR6x2-S 9AMR6x2-R 8 3/4 7 1/2"
Gray Soft Rubber, Flat R 400 9ARF6x2-ML 9ARF6x2-S 9ARF6x2-R 6 3/4
Gray Soft Rubber, Crowned R 350 9ARD6x2-ML 9ARD6x2-S 9ARD6x2-R 6 1/2
Polyurethane on Iron - GREEN R 900 9APY6x2-ML 9APY6x2-S 9APY6x2-R 9 1/4
Polyurethane on Iron - RED R 900 9APYR6x2-ML 9APYR6x2-S 9APYR6x2-R 9 1/4
Polyurethane on Iron - Crown R 800 9APYC6x2-ML 9APYC6x2-S 9APYC6x2-R 10 1/4
Poly on Glass-Filled Nylon R 900 9AUG6x2-ML 9AUG6x2-S 9AUG6x2-R 6 1/2
Poly on Polyolefin - Blue R 700 9AUP6x2-ML 9AUP6x2-S 9AUP6x2-R 8
Poly on Polyolefin - Maroon R 700 9AMG6x2-ML 9AMG6x2-S 9AMG6x2-R 8
All Polyurethane R 700 9AAP6x2-ML 9AAP6x2-S 9AAP6x2-R 6 1/2
Polyolefin ( Industrial Plastic ) R 700 9APB6x2-ML 9APB6x2-S 9APB6x2-R 6
Phenolic R 900 9ATM6x2-ML 9ATM6x2-S 9ATM6x2-R 6 1/2
8" 2" Conventional Moldon Rubber R 500 9AMR8x2-ML 9AMR8x2-S 9AMR8x2-R 11 9 1/2"
Gray Soft Rubber, Flat R 500 9ARF8x2-ML 9ARF8x2-S 9ARF8x2-R 7 1/2
Gray Soft Rubber, Crowned R 450 9ARD8x2-ML 9ARD8x2-S 9ARD8x2-R 7 1/4
Polyurethane on Iron - GREEN R 900 9APY8x2-ML 9APY8x2-S 9APY8x2-R 12
Polyurethane on Iron - RED R 900 9APYR8x2-ML 9APYR8x2-S 9APYR8x2-R 12
Polyurethane on Iron - Crown R 900 9APYC8x2-ML 9APYC8x2-S 9APYC8x2-R 13
Poly on Glass-Filled Nylon R 900 9AUG8x2-ML 9AUG8x2-S 9AUG8x2-R 8
Poly on Polyolefin - Blue R 800 9AUP8x2-ML 9AUP8x2-S 9AUP8x2-R 10
Poly on Polyolefin - Maroon R 800 9AMG8x2-ML 9AMG8x2-S 9AMG8x2-R 10
All Polyurethane R 800 9AAP8x2-ML 9AAP8x2-S 9AAP8x2-R 8
Polyolefin ( Industrial Plastic ) R 800 9APB8x2-ML 9APB8x2-S 9APB8x2-R 7 1/2
Phenolic R 900 9ATM8x2-ML 9ATM8x2-S 9ATM8x2-R 8


Approximate Swivel Radius for caster WITHOUT ML:
4" Wheel Diameter Caster - Swivel Radius = 3 3/4"
5" Wheel Diameter Caster - Swivel Radius = 4 1/2"
6" Wheel Diameter Caster - Swivel Radius = 4 3/4"
8" Wheel Diameter Caster - Swivel Radius = 5 7/8"

Deduct 1 lb. for weight of rigid caster. Add 1 lb. for weight of Swivel Caster with Total Lock Brake.
You should never select on the basis of load capacity alone. Capacity ratings do not take into account the effort required to manually move a load. Capacity ratings are based on manual operation under ideal conditions. If these casters are going to be moved by mechanically powered equipment, consult us for a reduced capacity rating based on your application. If a human being has to move the weight, select the largest practical wheel diameter.



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Photos & graphics are for informational purposes only. Actual product may vary slightly from those shown.
Wheel colors may vary unless specified. If wheel color is important, please contact us for current inventory.

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