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Cush-N-Aire Casters
Series 7100 - Cap. to 3,700 lbs. |
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#S-7111-PR Swivel
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The new 7100 Series of pneumatic casters combine the proven heavy-duty forged steel of the 7000 Series with the industry's most popular top plate -- 4" x 5". The 7100 Series Casters are also enhanced with a bright zinc plate finish to prevent rust and wear in indoor and outdoor applications.
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Because pneumatic-tired casters cushion loads and roll well on paved or concrete surfaces, this series is well-suited for aerospace ground support equipment (power towed and manual operation), and sensitive cargo such as military weaponry and any other miscellaneous equipment requiring extra care during transport.
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OPTIONAL ACCESSORIES
Swivel Locks – 4 position (-4SL) –convert swivel to rigid for straight line steering
Special Overall Height
Foam Filled Wheels
Gray Non-marking Tires |
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QUALITY FEATURES
Swivel Construction – drop forged steel mounting plate and horn base. Legs 1/4" thick on 8", 10", & 12"(7112 only) models; 3/8" on 12", 16", 21" and 25"; and 1/2" on 18" models, welded inside and outside.
Kingpin – integrally forged with mounting plate, 3/4" diameter on 8", 10" & 12" (7112 only) models; 1" diameter on 12"-18" models; and 1 1/4" dia. on 21" and 25" models.
Main Load Bearing – large diameter raceway machined for hardened and polished steel balls.
Secondary Load Bearing – precision tapered roller bearing capped with grease retainer.
Axle –bolt and nut type: 1/2" diameter on 8" and 10" roller bearing models; 3/4" diameter on 10" tapered bearing models and all 12" models; 1" diameter on all 16" and 18" models; 1 1/4" on 21" and 25" models.
Tires – 8", 10", 12" and #7116-PR are 4-ply rated; #71166-PR is 6-ply rated; #71188-PR is 8-ply rated; 21" and 25" models are 10-ply rated. |
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