J Type Flanges with Keyway - Inch (Imperial) Bores Timken 68514436079

• The J Type flanges in sizes 3J and 4J are made from die cast of high strength zinc alloy (tensile strength of 41,000 psi) and are furnished bore-to-size.
• Size 5J is provided in either zinc alloy or cast iron depending on the bore size.
• Size 6J is made from cast iron.
• J flanges are compatible with EPDM or Neoprene sleeves.
• Each flange has a keyway and two set screws (one set screw over the key and one at 90° to the keyway).
• The J Type coupling consists of two flanges and one sleeve.

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Performance Data