The Albion 90CA04701R rigid caster features a 4" x 4" wide wheel and a 7 1/4" x 5 1/4" top plate, capable of a 3500 lb. capacity per caster. Complete caster specifications and downloadable CAD model are provided below. Our popular 90 Series is made from thick AISI 1045 drop-forged steel and is highly recommended for rugged heavy-duty applications. Featuring a 5-1/4”x 7-1/4” top plate, 3” wide wheels, and deep-grooved load raceway, this series is built to perform. It is a popular solution for high-capacity die tables, portable workbenches, machinery dollies, heavy production fixtures or jigs, corrugated steel box trucks, heavy portable storage racks, and fabricated material handling and factory carts. Also be sure to explore our kingpinless options for additional security if shock loading and impact are present in your application.
• Swivel Top Plate: AISI 1045 drop forged steel, for strength and reliability
• Yoke Base: AISI 1045 drop forged steel with machined raceway for extended service life
• Swivel Load Bearing: 4” diameter deep-grooved load raceway with 1/2” steel balls for better load distribution; the thrust race is 2-5/8” diameter using 3/8” diameter steel balls for increased capacity
• Legs: 3/8” steel plate welded inside and out for added strength
• King Bolt: 1” diameter bolt heat treated for extended service
• Axle: 3/4” and 1” hollow axles are used for wheel bearing lubrication
• Lubrication: Zerk fitting in yoke base and in wheel hub or recessed in the head of the hollow axle
• Alternate or custom caster configurations available
SKU
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90CA04701R
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Caster Type
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Rigid
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Raceway Type
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Rigid, no raceway
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Brake
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None
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Load Capacity
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3500 lb
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Wheel Tread Width
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4 in
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Wheel Description
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CA - Cast Iron
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Wheel Color
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Grey Enamel
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Wheel Bearing
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Roller
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Wheel Profile
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Machined flat with rounded edges
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Wheel Hardness
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Brinell 145
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Wheel Thread Guards
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None
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Fastening
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7 1/4" x 5 1/4" top plate
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Bolt Hole Pattern
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5 1/4" x 3 3/8" slotted to 6 1/8" x 4 1/8"
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Bolt Size Recommended
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1/2"
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Mounting Height
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6 in
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Operating Temperature Range
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Up to +800°F
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Warranty
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1 year
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Manufacturing Number
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90CA04701R
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Conformity
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RoHS compliant zinc plating, tested to ANSI ICWM:2012 standards for capacity and durability
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