{"product_id":"tb-woods-401b-sh-v-belt-sheave","title":"TB Wood's 401B-SH V-Belt Sheave","description":"\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003eThe TB Wood's 401B-SH V-Belt Sheave is used in industrial power transmission systems to efficiently transmit mechanical power between rotating shafts using classical A and B section V-belts. Commonly installed in conveyors, pumps, compressors, fans, blowers, HVAC equipment, and other belt-driven industrial machinery. Maintenance teams, OEMs, and system integrators use this V-belt sheave for equipment replacement, drive system maintenance, power transmission upgrades, and new machinery installations.\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe TB Wood's 401B-SH V-Belt Sheave is commonly used in industrial automation environments including conveyor \u003ca href=\"https:\/\/plgautomation.com\/collections\/drives-motor-control\"\u003edrives\u003c\/a\u003e, pump and compressor systems, HVAC equipment, material handling machinery, agricultural equipment, and manufacturing production lines where reliable power transmission, smooth belt operation, and efficient torque transfer are essential.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e• Manufacturer: TB Wood's (Regal Rexnord)\u003cbr\u003e• Model \/ Part Number: 401B-SH\u003cbr\u003e• Product Type: V-Belt Sheave\u003cbr\u003e• Belt Section: A, B\u003cbr\u003e• Number of Grooves: 1\u003cbr\u003e• Outside Diameter: 4.35 in.\u003cbr\u003e• Datum Diameter: 3.60 in. (A Belt), 4.00 in. (B Belt)\u003cbr\u003e• Pitch Diameter: 4.01 in.\u003cbr\u003e• Material: Cast Iron\u003cbr\u003e• Construction: Plain Classical Sheave\u003cbr\u003e• Bore Type: Quick Disconnect (QD) Bushing\u003cbr\u003e• Bushing Size: SH\u003cbr\u003e• Bushing Bore Range: 1\/2 in. to 1-11\/16 in.\u003cbr\u003e• Face Width: 0.875 in.\u003cbr\u003e• Length Through Bore: 1.25 in.\u003cbr\u003e• Overall Width: 0.875 in.\u003cbr\u003e• Maximum Safe Speed: 8,390 RPM\u003cbr\u003e• Balance: Standard, Single-Plane Balance\u003cbr\u003e• Application Environment: Industrial power transmission systems\u003c\/p\u003e\n\u003ch3\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp\u003e• TB Wood's 401B-SH\u003cbr\u003e• Martin 1B40SH\u003cbr\u003e• Browning 1B40SH\u003c\/p\u003e","brand":"TB","offers":[{"title":"New","offer_id":51713775829294,"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_1b66f985-46f9-4e59-991d-7ecba2234910.jpg?v=1770407735","url":"https:\/\/plgautomation.com\/products\/tb-woods-401b-sh-v-belt-sheave","provider":"PLG Automation ","version":"1.0","type":"link"}