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Stromberg 28 Series Supreme Lock Caster with A1 mounting plate
  • Stromberg 28 Series Supreme Lock Caster with A1 mounting plate
  • Stromberg 28 Series Supreme Lock Caster with threaded stem
  • Stromberg 28 Series Supreme Lock Caster with threaded stem

28 Series Supreme Lock Casters

Manufacturer: Stromberg

FOB: Oregon WarehouseVolume Discounts Apply

Total locking brake locks both the wheel and the swivel. Ideal for hospital instruments, laboratory equipment, communication equipment and more. 
  • Optional dust cover – see Options tab.
  • Zinc or chrome plating.
  • Total locking brake (wheel and yoke).

A1 Top Plate:
  • Overall size: 2-3/8"x3-5/8".
  • Bolt hole spacing: 1-3/4"x2-11/16" to 2-15/16".
  • Attaching bolt size: 5/16".
Note: Priced casters shown are equipped with A1 style top plate. Other top plates, threaded stems, grip ring stems, round stems, and octagon stem are available in the Options tab. If you need a large quantity of this product, call us at 1-800-338-1382 for additional bulk discounts!

36 Products Available for 28 Series Supreme Lock Casters

  • Prices subject to change without notice

Products without prices are not available for purchase through our shopping cart.

If you are interested in these products, add them to your quote list by click the red button bellow.

Model No.Wheel SizeTypeBearingAxle DiameterOverall HeightSwivel RadiusLoad CapacityPrice Ea.Qty
28-30-S-A1-SBB3" Diameter x 1-1/4" WidthSoft RubberBall3/8"4-1/4"3-5/16"125 lbs. $9.43
28-30-S-A1-HR3" Diameter x 1-1/4" WidthHard RubberNylon3/8"4-1/4"3-5/16"220 lbs. $7.86
28-30-S-A1-HBB3" Diameter x 1-1/4" WidthHard RubberBall3/8"4-1/4"3-5/16"220 lbs. $9.43
28-30-S-A1-LP3" Diameter x 1-1/4" WidthLight Duty PlasticPlain3/8"4-1/4"3-5/16"220 lbs. $7.32
28-30-S-A1-HP3" Diameter x 1-1/4" WidthHeavy Duty PlasticPlain3/8"4-1/4"3-5/16"300 lbs. $7.71
28-30-S-A1-PB3" Diameter x 1-1/4" WidthPolyurethaneBall / Delrin3/8"4-1/4"3-5/16"220 lbs. $10.45
28-30-S-A1-INF3" Diameter x 1-1/4" WidthInfinitiAnnular / Delrin3/8"4-1/4"3-5/16"155 lbs. $9.75
28-30-S-A1-SS3" Diameter x 1-1/4" WidthSteelSteel3/8"4-1/4"3-5/16"250 lbs. $10.75
28-30-S-A1-PH3" Diameter x 1-1/4" WidthPhenolicPhenolic3/8"4-1/4"3-5/16"300 lbs. $10.05
28-35-S-A1-SR3 1/2" Diameter x 1-1/4" WideSoft RubberNylon3/8"4-11/16"3-11/32"120 lbs. $8.59
28-35-S-A1-HR3 1/2" Diameter x 1-1/4" WideHard RubberNylon3/8"4-11/16"3-11/32"250 lbs. $8.59
28-35-S-A1-HP3 1/2" Diameter x 1-1/4" WideHeavy Duty PlasticPlain3/8"4-11/16"3-11/32"250 lbs. $10.41
28-35-S-A1-PB3 1/2" Diameter x 1-1/4" WidePolyurethaneBall / Delrin3/8"4-11/16"3-11/32"250 lbs. $12.11
28-35-S-A1-INF3 1/2" Diameter x 1-1/4" WideInfinitiAnnular / Delrin3/8"4-11/16"3-11/32"220 lbs. $10.87
28-35-S-A1-RA3 1/2" Diameter x 1-1/4" WideGrey Rubber or AluminumAnnular3/8"4-11/16"3-11/32"220 lbs. $11.82
28-40-S-A1-SR4" Diameter x 1-1/4" WideNylonNylon3/8"5-1/8"4-5/8"165 lbs. $9.96
28-40-S-A1-SBB4" Diameter x 1-1/4" WideBallBall3/8"5-1/8"4-5/8"165 lbs. $11.16
28-40-S-A1-HR4" Diameter x 1-1/4" WideNylonNylon3/8"5-1/8"4-5/8"265 lbs. $9.96
28-40-S-A1-HBB4" Diameter x 1-1/4" WideBallBall3/8"5-1/8"4-5/8"265 lbs. $11.16
28-40-S-A1-LP4" Diameter x 1-1/4" WidePlainPlain3/8"5-1/8"4-5/8"225 lbs. $8.68
28-40-S-A1-HP4" Diameter x 1-1/4" WidePlainPlain3/8"5-1/8"4-5/8"265 lbs. $9.54
28-40-S-A1-PB4" Diameter x 1-1/4" WidePolyurethaneBall / Delrin3/8"5-1/8"4-5/8"265 lbs. $13.14
28-40-S-A1-RA4" Diameter x 1-1/4" WideGrey Rubber on AluminumAnnular3/8"5-1/8"4-5/8"265 lbs. $13.13
28-40-S-A1-INF4" Diameter x 1-1/4" WideInfinitiAnnular / Delrin3/8"5-1/8"4-5/8"250 lbs. $11.49
28-40-S-A1-SS4" Diameter x 1-1/4" WideSteelPlain3/8"5-1/8"4-5/8"350 lbs. $14.89
28-40-S-A1-PH4" Diameter x 1-1/4" WidePhenolicSteel Bushing3/8"5-1/8"4-5/8"300 lbs. $11.47
28-50-S-A1-SR5" Diameter x 1-1/4"Soft RubberNylon3/8"6-7/32"4-5/8"165 lbs. $11.32
28-50-S-A1-SBB5" Diameter x 1-1/4"Soft RubberBall3/8"6-7/32"4-5/8"165 lbs. $12.34
28-50-S-A1-HR5" Diameter x 1-1/4"Hard RubberNylon3/8"6-7/32"4-5/8"275 lbs. $11.32
28-50-S-A1-HBB5" Diameter x 1-1/4"Hard RubberBall3/8"6-7/32"4-5/8"275 lbs. $12.34
28-50-S-A1-LP5" Diameter x 1-1/4"Light Duty PlasticPlain3/8"6-7/32"4-5/8"220 lbs. $9.60
28-50-S-A1-HP5" Diameter x 1-1/4"Heavy Duty PlasticPlain3/8"6-7/32"4-5/8"300 lbs. $10.25
28-50-S-A1-PB5" Diameter x 1-1/4"PolyurethaneBall / Delrin3/8"6-7/32"4-5/8"265 lbs. $11.52
28-50-S-A1-INF5" Diameter x 1-1/4"InfinitiAnnular / Delrin3/8"6-7/32"4-5/8"265 lbs. $12.73
28-50-S-A1-RA5" Diameter x 1-1/4"Grey Rubber on AluminumAnnular3/8"6-7/32"4-5/8"265 lbs. $15.63
28-50-S-A1-PH5" Diameter x 1-1/4"PhenolicSteel Bushing3/8"6-7/32"4-5/8"300 lbs. $13.25
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