Material Systems, Inc.
 



HEAVY-DUTY CASTERS
  • Heavy loads keep on rolling with these rugged cold-forged constructed casters.
  • One-piece swivel horn/fork design with no welds distributes loads across the larger portion of the ball race.

One-piece combination lower ball race and king pin improves structure rigidity and easier swiveling. 3/4" king pin is orbital cold formed for superior strength and stability. Swivel casters feature grease seals, keeping dirt out of top raceway and increasing life. Epoxy powder-coated finish. Meets Federal spec. FF-C-88-C and MIL-C7474E. FOB Shipping Point.

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SEMI-STEEL
Product No.Wheel SizeCap. (lbs.)O.A. HeightPrice Ea.
SWIVEL
HW26-4-IRB 4 x 2" 1000 5-5/8" $26.78
HW26-5-IRB 5 x 2" 1000 6-1/2" $29.43
HW26-6-IRB 6 x 2" 1200 7-1/4" $29.85
HW26-8-IRB 8 x 2" 1200 9-1/2" $35.61
RIGID
HW36-4-IRB 4 x 2" 1000 5-5/8" $21.52
HW36-5-IRB 5 x 2" 1000 6-1/2" $23.61
HW36-6-IRB 6 x 2" 1200 7-1/4" $24.72
HW36-8-IRB 8 x 2" 1200 9-1/2" $30.67
Top plate size: 4-1/2 x 6-1/4". Bolt hole spacing: 2-7/16 x 3-3/8" slotted to 4-15/16 x 5-1/4". Bolt hole size 3/8".

RUBBER MOLD-ON
Product No.Wheel SizeCap. (lbs.)O.A. HeightPrice Ea.
SWIVEL
HW26-5-RT 5 x 2" 350 6-1/2" $25.69
HW26-6-RT 6 x 2" 410 7-1/4" $26.90
HW26-8-RT 8 x 2" 500 9-1/2" $31.52
RIGID
HW36-5-RT 5 x 2" 350 6-1/2" $19.88
HW36-6-RT 6 x 2" 410 7-1/4" $21.76
HW36-8-RT 8 x 2" 500 9-1/2" $26.58
Top plate size: 4-1/2 x 6-1/4". Bolt hole spacing: 2-7/16 x 3-3/8" slotted to 4-15/16 x 5-1/4". Bolt hole size 3/8".

POLYURETHANE
Product No.Wheel SizeCap. (lbs.)O.A. HeightPrice Ea.
SWIVEL
HW26-4-PO 4 x 2" 600 5-5/8" $26.75
HW26-5-PO 5 x 2" 700 6-1/2" $30.04
HW26-6-PO 6 x 2" 1000 7-1/4" $32.43
HW26-8-PO 8 x 2" 1200 9-1/2" $41.34
RIGID
HW36-4-PO 4 x 2" 600 5-5/8" $21.49
HW36-5-PO 5 x 2" 700 6-1/2" $24.22
HW36-6-PO 6 x 2" 1000 7-1/4" $27.29
HW36-8-PO 8 x 2" 1200 9-1/2" $36.40
Top plate size: 4-1/2 x 6-1/4". Bolt hole spacing: 2-7/16 x 3-3/8" slotted to 4-15/16 x 5-1/4". Bolt hole size 3/8".

PHENOLIC / CANVAS
Product No.Wheel SizeCap. (lbs.)O.A. HeightPrice Ea.
SWIVEL
HW26-4-MC 4 x 2" 800 5-5/8" $23.84
HW26-5-MC 5 x 2" 1000 6-1/2" $26.06
HW26-6-MC 6 x 2" 1200 7-1/4" $27.64
HW26-8-MC 8 x 2" 1200 9-1/2" $33.34
RIGID
HW36-4-MC 4 x 2" 800 5-5/8" $18.57
HW36-5-MC 5 x 2" 1000 6-1/2" $20.25
HW36-6-MC 6 x 2" 1200 7-1/4" $22.51
HW36-8-MC 8 x 2" 1200 9-1/2" $28.40
Top plate size: 4-1/2 x 6-1/4". Bolt hole spacing: 2-7/16 x 3-3/8" slotted to 4-15/16 x 5-1/4". Bolt hole size 3/8".

THERMOPLASTIC / RUBBER
Product No.Wheel SizeCap. (lbs.)O.A. HeightPrice Ea.
SWIVEL
HW26-4TPR 4 x 2" 325 5-5/8" $27.21
HW26-5TPR 5 x 2" 325 6-1/2" $30.16
HW26-6TPR 6 x 2" 410 7-1/4" $33.81
HW26-8TPR 8 x 2" 500 9-1/2" $39.73
RIGID
HW36-4TPR 4 x 2" 325 5-5/8" $21.95
HW36-5TPR 5 x 2" 325 6-1/2" $24.42
HW36-6TPR 6 x 2" 410 7-1/4" $28.67
HW36-8TPR 8 x 2" 500 9-1/2" $34.78
Top plate size: 4-1/2 x 6-1/4". Bolt hole spacing: 2-7/16 x 3-3/8" slotted to 4-15/16 x 5-1/4". Bolt hole size 3/8".

POLYURETHANE / ALUMINUM
Product No.Wheel SizeCap. (lbs.)O.A. HeightPrice Ea.
SWIVEL
HW26-4POAC 4 x 2" 800 5-5/8" $33.00
HW26-5POAC 5 x 2" 900 6-1/2" $38.54
HW26-6POAC 6 x 2" 1100 7-1/4" $42.93
HW26-8POAC 8 x 2" 1200 9-1/2" $50.31
RIGID
HW36-4POAC 4 x 2" 800 5-5/8" $27.74
HW36-5POAC 5 x 2" 900 6-1/2" $32.72
HW36-6POAC 6 x 2" 1100 7-1/4" $37.79
HW36-8POAC 8 x 2" 1200 9-1/2" $45.43
Top plate size: 4-1/2 x 6-1/4". Bolt hole spacing: 2-7/16 x 3-3/8" slotted to 4-15/16 x 5-1/4". Bolt hole size 3/8".

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