{"id":4306,"date":"2022-08-26T18:20:22","date_gmt":"2022-08-26T10:20:22","guid":{"rendered":"https:\/\/steelball0.com\/?page_id=4306"},"modified":"2025-10-15T15:12:19","modified_gmt":"2025-10-15T07:12:19","slug":"technical-data","status":"publish","type":"page","link":"https:\/\/steelball0.com\/?page_id=4306","title":{"rendered":"TECHNICAL DATA"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4306\" class=\"elementor elementor-4306\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f52dab5 e-flex e-con-boxed e-con e-parent\" data-id=\"f52dab5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e41f185 e-con-full e-flex e-con e-child\" data-id=\"e41f185\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e0e3418 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e0e3418\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f6956cf\" data-id=\"f6956cf\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t<div class=\"elementor-element elementor-element-265ccd3 e-flex e-con-boxed e-con e-parent\" data-id=\"265ccd3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-90b7590 elementor-widget elementor-widget-heading\" data-id=\"90b7590\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Steel Ball Precision Grade Standard<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ffb709 elementor-widget elementor-widget-text-editor\" data-id=\"9ffb709\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-0lax{text-align:left;vertical-align:top}\n.tg .tg-w5na{background-color:#E3E3E3;text-align:left;vertical-align:top}\n<\/style>\n<table class=\"tg\">\n<thead>\n  <tr>\n    <th class=\"tg-0lax\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/steelball0.com\/wp-content\/uploads\/2022\/09\/20195927726.jpg\" width=\"400\" height=\"300\"><\/th>\n    <th class=\"tg-0lax\"><img decoding=\"async\" src=\"https:\/\/steelball0.com\/wp-content\/uploads\/2022\/09\/202006445.jpg\" width=\"400\" height=\"300\"><\/th>\n    <th class=\"tg-0lax\"><img decoding=\"async\" src=\"https:\/\/steelball0.com\/wp-content\/uploads\/2022\/09\/202003162.jpg\" alt=\"Image\" width=\"400\" height=\"300\"><\/th>\n  <\/tr>\n<\/thead>\n<tbody>\n  <tr>\n    <td class=\"tg-w5na\">Ball diameter variation <br>VDws=Dw max.-Dw min.<\/td>\n    <td class=\"tg-w5na\">Lot diameter variation<br>VDwl=Dw max.-Dw min.<\/td>\n    <td class=\"tg-w5na\">Deviation from<br>spherical form<\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-w5na\">Ball mean diameter<br>Dwm=Dw max.+Dw min.<br>2<\/td>\n    <td class=\"tg-w5na\">Lot mean diameter<br>Dwml=Dwm=Dw max.+Dwm min.<br>2<\/td>\n    <td class=\"tg-w5na\">tDw=rc-rp<br><\/td>\n  <\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ba2283 e-flex e-con-boxed e-con e-parent\" data-id=\"3ba2283\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d412183 elementor-widget elementor-widget-heading\" data-id=\"d412183\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/steelball0.com\/technical-data\/table-of-sizeweight-of-steel-balls%ef%bf%bc\/\">Table of Size&amp;Weight<\/a><\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16dee57 elementor-widget elementor-widget-text-editor\" data-id=\"16dee57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:7px 20px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:7px 20px;word-break:normal;}\n.tg .tg-tlx9{background-color:#FFF;color:#333;text-align:center;vertical-align:top}\n.tg .tg-baqh{text-align:center;vertical-align:top}\n.tg .tg-4bw1{background-color:#ffffff;color:#333333;font-weight:bold;text-align:center;vertical-align:top}\n.tg .tg-hgvk{background-color:#243673;color:#ffffff;font-weight:bold;text-align:center;vertical-align:top}\n<\/style>\n<table class=\"tg\">\n<thead>\n  <tr>\n    <th class=\"tg-hgvk\" rowspan=\"2\"><br>Grade<\/th>\n    <th class=\"tg-4bw1\">Allowable Ball Diamtter Variation<\/th>\n    <th class=\"tg-4bw1\">Allowable Deviation From Spherical Form<\/th>\n    <th class=\"tg-4bw1\">Maximum Surface Roughness Arithmetic Average<\/th>\n    <th class=\"tg-4bw1\">Allowable lot Diameter Variation<\/th>\n    <th class=\"tg-4bw1\">Nominal Ball Diameter Tolerance<\/th>\n    <th class=\"tg-4bw1\">Allowable Ball Guage Deviation<\/th>\n    <th class=\"tg-4bw1\">Contaier Marking Increment<\/th>\n  <\/tr>\n  <tr>\n    <th class=\"tg-tlx9\"><span style=\"background-color:#FFF\">VDWS(um)<\/span><\/th>\n    <th class=\"tg-tlx9\"><span style=\"background-color:#FFF\">\u25b3Rw(um)<\/span><\/th>\n    <th class=\"tg-tlx9\"><span style=\"background-color:#FFF\">Ra(um)<\/span><\/th>\n    <th class=\"tg-tlx9\"><span style=\"background-color:#FFF\">VDWL(um)<\/span><\/th>\n    <th class=\"tg-tlx9\"><span style=\"background-color:#FFF\">(um)<\/span><\/th>\n    <th class=\"tg-tlx9\"><span style=\"background-color:#FFF\">\u25b3S<\/span><\/th>\n    <th class=\"tg-tlx9\"><\/th>\n  <\/tr>\n<\/thead>\n<tbody>\n  <tr>\n    <td class=\"tg-hgvk\">3<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.08<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.08<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.012<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.13<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">+0.75 -0.75<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.25<\/span><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">5<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.13<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.13<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.02<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.25<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">+1.25 -1.00<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.25<\/span><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">10<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.25<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.25<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.025<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.5<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">+1.25 -1.00<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.25<\/span><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">16<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.4<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.4<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.025<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.8<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">+1.25 -1.00<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.25<\/span><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">24<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.6<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.6<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.05<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">1.2<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">+2.50 -2.50<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.25<\/span><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">48<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">1.2<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">1.2<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.08<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">2.4<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">1.25<\/span><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">100<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">2.5<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">2.5<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.125<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">5<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">\u00b112.5<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">200<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">5<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">5<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">0.2<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">10<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">\u00b125<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">500<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">13<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">13<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">25<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">\u00b150<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><\/td>\n  <\/tr>\n  <tr>\n    <td class=\"tg-hgvk\">1000<\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">25<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">25<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">*<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">50<\/span><\/td>\n    <td class=\"tg-tlx9\"><span style=\"background-color:#FFF\">\u00b1125<\/span><\/td>\n    <td class=\"tg-tlx9\"><\/td>\n    <td class=\"tg-baqh\"><\/td>\n  <\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Steel Ball Precision Grade Standard Ball diameter variation VDws=Dw max.-Dw min. Lot diameter variationVDwl=Dw max.-Dw min. Deviation fromspherical form Ball mean diameterDwm=Dw max.+Dw min.2 Lot mean diameterDwml=Dwm=Dw max.+Dwm min.2 tDw=rc-rp Table of Size&amp;Weight Grade Allowable Ball Diamtter Variation Allowable Deviation From Spherical Form Maximum Surface Roughness Arithmetic Average Allowable lot Diameter Variation Nominal Ball Diameter [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-4306","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"TECHNICAL DATA Steel Ball Precision Grade Standard Ball diameter variation VDws=Dw max.-Dw min. 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