{"id":8286,"date":"2026-08-31T10:49:57","date_gmt":"2026-08-31T02:49:57","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=8286"},"modified":"2026-08-31T11:00:50","modified_gmt":"2026-08-31T03:00:50","slug":"16120-track-roller-bolts-manufacturer","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/ru\/product\/16120-track-roller-bolts-manufacturer\/","title":{"rendered":"16&#215;120 Track Roller Bolts Manufacturer"},"content":{"rendered":"<p data-path-to-node=\"4\"><b data-path-to-node=\"4\" data-index-in-node=\"0\">16&#215;120 <a href=\"https:\/\/gfmparts.com\/ru\/product\/%d0%b1%d0%be%d0%bb%d1%82%d1%8b-%d0%b8-%d0%b3%d0%b0%d0%b9%d0%ba%d0%b8-%d0%b4%d0%bb%d1%8f-%d0%b3%d1%83%d1%81%d0%b5%d0%bd%d0%b8%d1%86-%d1%8d%d0%ba%d1%81%d0%ba%d0%b0%d0%b2%d0%b0%d1%82%d0%be%d1%80%d0%b0-22\/\">track roller bolt<\/a><\/b> is a core fastener in excavator and bulldozer track undercarriage systems, bearing severe impacts and continuous shear forces. Under heavy-duty excavation and severe operating conditions, the physical performance of undercarriage fasteners directly determines the overall operation stability and operating safety of the equipment. The <b data-path-to-node=\"7\" data-index-in-node=\"208\">16&#215;120 <a href=\"https:\/\/gfmparts.com\/ru\/product\/%d0%b1%d0%be%d0%bb%d1%82%d1%8b-%d0%be%d0%bf%d0%be%d1%80%d0%bd%d1%8b%d1%85-%d0%ba%d0%b0%d1%82%d0%ba%d0%be%d0%b2-%d1%8d%d0%ba%d1%81%d0%ba%d0%b0%d0%b2%d0%b0%d1%82%d0%be%d1%80%d0%b0-%d0%b1%d1%83%d0%bb\/\">track roller bolt<\/a><\/b> is specifically developed for high-frequency impact and heavy-load conditions, significantly reducing abnormal wear rates during daily operation and maintenance.<\/p>\n<ul>\n<li data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">High-strength mechanical performance<\/b>: Manufactured with grade <b data-path-to-node=\"8,0,0\" data-index-in-node=\"62\">12.9<\/b> high-strength alloy steel, with tensile strength exceeding <b data-path-to-node=\"8,0,0\" data-index-in-node=\"126\">1200 MPa<\/b>, paired with an optimized thread-locking structure to significantly reduce the risk of loosening and breakage under high-intensity operations.<\/li>\n<li data-path-to-node=\"8,1,0\"><b data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">Corrosion-resistant coating technology<\/b>: Offers multiple surface treatment choices. Among them, Dacromet treatment achieves stable neutral salt spray testing exceeding <b data-path-to-node=\"8,1,0\" data-index-in-node=\"167\">96 hours<\/b>, while phosphate blackening is suitable for conventional humid conditions, effectively lowering rust rates.<\/li>\n<li data-path-to-node=\"8,2,0\"><b data-path-to-node=\"8,2,0\" data-index-in-node=\"0\">Broad brand compatibility<\/b>: Precisely matches undercarriages of major brands including <b data-path-to-node=\"8,2,0\" data-index-in-node=\"86\">Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, SANY, Liugong, XCMG, and Shantui<\/b>.<\/li>\n<\/ul>\n<table data-path-to-node=\"9\">\n<thead>\n<tr>\n<td><strong>Parameter Item<\/strong><\/td>\n<td><strong>Technical Indicators \/ Specifications<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"9,1,0,0\"><b data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\">Bolt Specification<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,1,1,0\"><b data-path-to-node=\"9,1,1,0\" data-index-in-node=\"0\">M16 x 120 mm<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,2,0,0\"><b data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\">Strength Grade<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,2,1,0\"><b data-path-to-node=\"9,2,1,0\" data-index-in-node=\"0\">12.9 \u043a\u043b\u0430\u0441\u0441<\/b> (Tensile Strength \u2265 <b data-path-to-node=\"9,2,1,0\" data-index-in-node=\"31\">1200 MPa<\/b>)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,3,0,0\"><b data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\">\u0422\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u044c \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,3,1,0\"><b data-path-to-node=\"9,3,1,0\" data-index-in-node=\"0\">HRC 38 &#8211; 43<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,4,0,0\"><b data-path-to-node=\"9,4,0,0\" data-index-in-node=\"0\">\u041e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,4,1,0\">Dacromet Treatment (Salt Spray \u2265 <b data-path-to-node=\"9,4,1,0\" data-index-in-node=\"33\">96h<\/b>) \/ Phosphate Blackening (Standard Rust Prevention)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-path-to-node=\"10\">By introducing strict manufacturing standards and high-standard surface anti-corrosion solutions, this specification bolt effectively extends the fatigue resistance life of track rollers in mud, water, and humid environments, providing long-term reliable fastening guarantees for engineering construction.<\/p>\n<h3><span style=\"color: #ff6600;\">\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>\u0421\u044b\u0440\u044c\u0435:<\/strong> 40CR<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0437\u0430\u043a\u0430\u0437:<\/strong>\u00a01 \u041f\u041a<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u0421\u043f\u043e\u0441\u043e\u0431 \u043e\u043f\u043b\u0430\u0442\u044b:<\/strong>\u00a0\u0422\/\u0422<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u0411\u0440\u0435\u043d\u0434:<\/strong>\u00a0\u0413\u0424\u041c<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435:<\/strong>\u00a0\u041d\u043e\u0432\u044b\u0439<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u0426\u0432\u0435\u0442:<\/strong>\u00a0\u0416\u0435\u043b\u0442\u044b\u0439, \u0447\u0435\u0440\u043d\u044b\u0439 \u0438\u043b\u0438 \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u0439<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u0412\u0440\u0435\u043c\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f:<\/strong>\u00a030 \u0434\u043d\u0435\u0439<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u0413\u0430\u0440\u0430\u043d\u0442\u0438\u044f:<\/strong>\u00a01 \u0433\u043e\u0434<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u0423\u0441\u043b\u0443\u0433\u0430:<\/strong>\u00a0OEM \u0438\u043b\u0438 ODM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u041c\u0435\u0441\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u044f:<\/strong>\u00a0\u0424\u0443\u0446\u0437\u044f\u043d\u044c, \u041a\u0438\u0442\u0430\u0439<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435:<\/strong> \u042d\u043a\u0441\u043a\u0430\u0432\u0430\u0442\u043e\u0440<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>\u0423\u043f\u0430\u043a\u043e\u0432\u043a\u0430:<\/strong>\u00a0\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u043d\u044b\u0439 \u0434\u0435\u0440\u0435\u0432\u044f\u043d\u043d\u044b\u0439 \u043f\u043e\u0434\u0434\u043e\u043d<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">\u0424\u0443\u043d\u043a\u0446\u0438\u0438<\/span><\/h3>\n<ul>\n<li><b><\/b><span style=\"color: #000000;\"><strong><b>\u0412\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0447\u043d\u0430\u044f \u043b\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0441\u0442\u0430\u043b\u044c: <\/b><\/strong>\u0421\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u0434\u043b\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0432 \u0442\u044f\u0436\u0435\u043b\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>\u0422\u043e\u0447\u043d\u043e\u0435 \u043c\u0430\u0448\u0438\u043d\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u0435: <\/b><\/strong>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u044b \u0434\u043b\u044f \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u0443\u044e \u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u0443\u044e \u0440\u0430\u0431\u043e\u0442\u0443 \u0432\u0430\u0448\u0435\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>\u0422\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430: <\/b><\/strong>\u041f\u043e\u0432\u044b\u0448\u0435\u043d\u043d\u0430\u044f \u0442\u0432\u0435\u0440\u0434\u043e\u0441\u0442\u044c \u0438 \u043f\u0440\u043e\u0447\u043d\u043e\u0441\u0442\u044c, \u043f\u0440\u043e\u0434\u043b\u0435\u0432\u0430\u044e\u0449\u0438\u0435 \u0441\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b \u0431\u043e\u043b\u0442\u043e\u0432 \u0434\u043b\u044f \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>\u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f, \u043f\u0440\u0435\u043f\u044f\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0430\u044f \u043e\u0441\u043b\u0430\u0431\u043b\u0435\u043d\u0438\u044e: <\/b><\/strong>\u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043d\u0430\u0434\u0435\u0436\u043d\u0443\u044e \u0444\u0438\u043a\u0441\u0430\u0446\u0438\u044e \u0431\u043e\u043b\u0442\u043e\u0432 \u0434\u0430\u0436\u0435 \u0432 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u0438\u043d\u0442\u0435\u043d\u0441\u0438\u0432\u043d\u043e\u0439 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>\u0417\u0430\u0449\u0438\u0442\u0430 \u043e\u0442 \u043a\u043e\u0440\u0440\u043e\u0437\u0438\u0438: <\/b><\/strong>\u041f\u043e\u043a\u0440\u044b\u0442\u0438\u0435 \u0437\u0430\u0449\u0438\u0449\u0430\u0435\u0442 \u043e\u0442 \u0440\u0436\u0430\u0432\u0447\u0438\u043d\u044b \u0438 \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0441\u0443\u0440\u043e\u0432\u044b\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u044f \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u044b, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0432 \u043b\u044e\u0431\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445.<\/span><b><\/b><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">\u0422\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/span><\/h3>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3392\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec.png\" alt=\"\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u0431\u043e\u043b\u0442\u043e\u0432 \u0437\u0432\u0435\u0437\u0434\u043e\u0447\u0435\u043a \u0431\u0443\u043b\u044c\u0434\u043e\u0437\u0435\u0440\u0430\" width=\"664\" height=\"217\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec.png 664w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec-300x98.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec-600x196.png 600w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">\u041c\u043e\u0434\u0435\u043b\u0438 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430<\/span><\/h3>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-3146\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description.png\" alt=\"\u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0434\u0435\u0442\u0430\u043b\u0438 \u0431\u0443\u043b\u044c\u0434\u043e\u0437\u0435\u0440\u0430\" width=\"626\" height=\"317\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description.png 626w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description-300x152.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description-600x304.png 600w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">\u041f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441<\/span><\/h3>\n<p style=\"text-align: center;\"><iframe title=\"\u0412\u0438\u0434\u0435\u043e\u043f\u043b\u0435\u0435\u0440 YouTube\" src=\"https:\/\/www.youtube.com\/embed\/p4WNLmr-Huc?si=PWuiZYSYsuM6wPVz\" width=\"1000\" height=\"562\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-3043 aligncenter\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-1024x648.jpg\" alt=\"\u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0434\u0435\u0442\u0430\u043b\u0435\u0439 \u044d\u043a\u0441\u043a\u0430\u0432\u0430\u0442\u043e\u0440\u0430\" width=\"1024\" height=\"648\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">\u0423\u043f\u0430\u043a\u043e\u0432\u043a\u0430 \u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0430<\/span><\/h3>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-6521\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg\" alt=\"\u0423\u043f\u0430\u043a\u043e\u0432\u043a\u0430 \u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0430\" width=\"1024\" height=\"648\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-300x190.jpg 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-768x486.jpg 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1536x973.jpg 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-2048x1297.jpg 2048w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-600x380.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u0437\u0430\u0432\u043e\u0434\u0430<\/span><\/h3>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">\u0413\u0424\u041c<\/b> is an experienced manufacturer specializing in excavator and bulldozer parts since <b data-path-to-node=\"18\" data-index-in-node=\"87\">2011<\/b>. Our product range includes undercarriage parts, such as track rollers, carrier rollers, idlers, sprockets, track shoes, track chains, and track link assemblies. 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Our team of professional engineers can provide technical selection support and engineering drawing confirmation according to your specific needs. <b data-path-to-node=\"33\" data-index-in-node=\"259\">Contact us for free samples<\/b> and the latest bulk purchase quotation!<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2159\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-1024x576.jpg\" alt=\"\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u0437\u0443\u0431\u0447\u0430\u0442\u044b\u0445 \u043f\u0430\u043b\u044c\u0446\u0435\u0432 \u044d\u043a\u0441\u043a\u0430\u0432\u0430\u0442\u043e\u0440\u0430\" width=\"767\" height=\"431\" srcset=\"\" sizes=\"(max-width: 767px) 100vw, 767px\" data-srcset=\"\" \/><\/span><\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"color: 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