{"product_id":"unmarked-pl3-15-16as-keyless-locking-device-pl31516as","title":"UNMARKED PL3-15-16AS Keyless Locking Device PL31516AS","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"488\"\u003eThe UNMARKED PL3-15-16AS Keyless Locking Device is used in industrial power transmission systems to create a high-torque shaft-to-hub connection without the use of keys or splines. Commonly installed in conveyors, gearboxes, packaging machines, pumps, and automated manufacturing equipment. Maintenance teams and system integrators use this part for repair, retrofit, or replacement of shaft locking assemblies to simplify installation and improve torque transmission.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"490\" data-end=\"507\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"509\" data-end=\"1146\"\u003eUNMARKED PL3-15-16AS keyless locking devices are used in industrial machinery requiring precise shaft-to-hub connections with zero backlash and high torque capacity. They are commonly found in conveyors, servo systems, packaging equipment, pumps, fans, and material handling machinery where pulleys, sprockets, gears, or couplings must be mounted securely without keyways. The PL3-15\/16AS corresponds to the Tsubaki POWER-LOCK AS Series, a widely used friction-locking device designed for easy installation, precise positioning, and reliable torque transmission in demanding industrial environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1148\" data-end=\"1177\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1179\" data-end=\"2271\"\u003e• Manufacturer: UNMARKED\u003cbr data-start=\"1203\" data-end=\"1206\"\u003e• Part Number: PL3-15-16AS\u003cbr data-start=\"1232\" data-end=\"1235\"\u003e• Alternate Format: PL3-15\/16 AS\u003cbr data-start=\"1267\" data-end=\"1270\"\u003e• Product Type: Keyless Locking Device \/ Keyless Bushing\u003cbr data-start=\"1326\" data-end=\"1329\"\u003e• Series: POWER-LOCK AS Series\u003cbr data-start=\"1359\" data-end=\"1362\"\u003e• Function: Provides a friction-based shaft-to-hub connection without keys or splines\u003cbr data-start=\"1447\" data-end=\"1450\"\u003e• Bore Diameter: 3-15\/16 in (3.938 in)\u003cbr data-start=\"1488\" data-end=\"1491\"\u003e• Hub Counter Bore Diameter: 5.708 in\u003cbr data-start=\"1528\" data-end=\"1531\"\u003e• Material: Carbon Steel\u003cbr data-start=\"1555\" data-end=\"1558\"\u003e• Finish: Uncoated\u003cbr data-start=\"1576\" data-end=\"1579\"\u003e• Operating Principle: Mechanical interference fit using tapered locking rings\u003cbr data-start=\"1657\" data-end=\"1660\"\u003e• Mounting Type: Shaft-to-hub friction locking assembly\u003cbr data-start=\"1715\" data-end=\"1718\"\u003e• Shaft Tolerance: h8 recommended\u003cbr data-start=\"1751\" data-end=\"1754\"\u003e• Hub Tolerance: H8 recommended\u003cbr data-start=\"1785\" data-end=\"1788\"\u003e• Features: Zero backlash, easy installation and removal, precise angular positioning\u003cbr data-start=\"1873\" data-end=\"1876\"\u003e• Applications: Pulleys, sprockets, gears, couplings, rollers, timing cams, and conveyor components\u003cbr data-start=\"1975\" data-end=\"1978\"\u003e• Industrial Uses: Conveyors, packaging machinery, servo systems, material handling equipment, and industrial automation\u003cbr data-start=\"2098\" data-end=\"2101\"\u003e• Designed for high torque and thrust transmission applications\u003cbr data-start=\"2164\" data-end=\"2167\"\u003e• Suitable for repair, retrofit, and OEM replacement applications \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2273\" data-end=\"2297\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2299\" data-end=\"2483\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Tsubaki PL3-15\/16 AS POWER-LOCK Keyless Locking Device\u003cbr data-start=\"2355\" data-end=\"2358\"\u003e• Ringfeder RFN 7012 Keyless Locking Device\u003cbr data-start=\"2401\" data-end=\"2404\"\u003e• Climax Keyless Locking Assembly Series\u003c\/p\u003e","brand":"UNMARKED","offers":[{"title":"New","offer_id":51728844587310,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_34e33287-86fc-460d-877f-8ffd09748ea3.jpg?v=1770587875","url":"https:\/\/plgautomation.com\/products\/unmarked-pl3-15-16as-keyless-locking-device-pl31516as","provider":"PLG Automation ","version":"1.0","type":"link"}