Home > Core Chucks & Shafts > Cantilevered > Air > Thru Bore - STD Series > Q-7386: 3" Diameter Thru Bore Leaf Type Air Chuck - STD Series
	Our Price: $604.31 Each Availability: Usually Ships in 2 to 4 Weeks Part #: Q-7386 Qty: This Item is Made From and/or Includes 1 of B-1589-002: Body 1 of B-6644-001: Torque Ring Holes Specifications - STD3x_AC 1 of B-6882-025: Bore Dimensions 8 of A-1065: 3" DIA. X 7" LG. U RESTRAINER, EACH 8 of B-1000-5: 3" diameter x 5" Long Leaf STD Series, EACH 2 of A-1005: 3" Diameter Spring (502392) 2 of B-1004: 3" Diameter Torque Ring (502332) 1 of A-1064: 7" Long Bladder for 3" Diameter for STD Series Air Chucks 2 of A-1224: Clamp for bladder on 3" Diameter STD Series Air Chucks and Shaft (ID of Clamp = 2-3/8") 1 of B-5917: Drilling Details - Rear 1/8 NPT , 1.750" Bore Max. 1 of B-6169: DRILLING DETAILS - SPLIT CLAMP with 1.75" bore

Description   Core inner diameter: 3" Bore: 1.754" / 1.752" (1-3/4") Securing method: Split - clamp - Front Flange: Yes Rear guide flange holes: No Air connection type: 1/8 NPT RH (Right Hand) Air connection location: Rear (Un-Chamfered End), Parallel to Bore Length (B), Overall length (A): 5" , 7.562" 3" Diameter Thru Bore Leaf Type Air Chuck - STD Series What size shaft should I use? Collapsed diameter: 2.937" Inflated diameter: 3.093" 80 psi air pressure required (no oil) Material Composition Exterior: Aluminum, Black oxide Stainless Steel, Zinc Plated Carbon Steel Material Composition Interior (under leaves): Rubber, Carbon Steel Features Pays for itself in very little time due to decreased down time during roll changes. No tools necessary. Empty cores remove instantly. Less chance of telescoping rolls when placing roll on arbor. No parts to remove or lose. Compensates for wide variation of core inside diameters automatically. Eliminates possibility of core damage. Drives equally in both directions (accelerating and decelerating) Interchangeable with any arbor mounted type chuck. Fully expanding periphery for maximum holding power. Leaves are limited by "U" shaped restrainers in order to prevent over expansion (inflation without a core does not damage bladder) Bladder is fully protected by leaves and restrainers whether inflated or deflated. Return springs are provided to bring leaves back to minimum diameter when deflated. Large bladder diameter produces maximum possible holding torque. Customers Who Bought This Item Also Bought Guide Flange - Fixed Guide Flange - Adjustable and Removable Similar Items Q-7057: 6" Diameter Thru Bore Leaf Type Air Chuck - STD Series 3" Diameter Thru Bore Leaf Type Air Chuck - STD Series Q-7290: 3" Diameter Thru Bore Leaf Type Air Chuck - STD Series Q-7054: 3" Diameter Thru Bore Leaf Type Air Chuck - STD Series Our Price: $1,068.02 Each Our Price: $596.69 each Q-6907: 6" Diameter Thru Bore Leaf Type Air Chuck - STD Series Q-7798:3" Diameter x 7" leaf x 1.5" Bore Leaf Type Air Chuck - HD Series Q-7197: 3" Diameter Thru Bore Leaf Type Air Chuck - STD Series Q-6754 3" Diameter Thru Bore Leaf Type Air Chuck - STD Series Our Price: $1,701.02 Each Our Price: $621.10 Our Price: $590.20 each Our Price: $507.32 each

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