{"product_id":"99502h-sealed-ball-bearing","title":"99502H Sealed Ball Bearing - 5\/8\"x1-3\/8\"x 0.433\"","description":"\u003cdiv align=\"left\" dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px dotted #163340;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 30%; background-color: #f0f0f0;\"\u003e \u003ccol style=\"width: 20%;\"\u003e \u003ccol style=\"width: 30%; background-color: #f0f0f0;\"\u003e \u003ccol style=\"width: 20%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eMODEL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e99502H\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eIN DIAMETER (BORE)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e5\/8\" (15.88 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eTYPE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003eRubber Seal on both sides\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eOUT. DIAMETER\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e1-3\/8\" (34.93 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eMATERIAL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003eChrome Steel (AISI 52100)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eRPM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e20,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eCLEARANCE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003eStandard (Pre-Lubricated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eDYNAMIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding-top: 8px; padding-right: 8px; padding-bottom: 8px;\"\u003e1,550 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eWIDTH (THICKNESS)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e0.433\" \u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted #163340; text-align: center; vertical-align: middle; padding: 8px;\"\u003e\u003cstrong\u003eSTATIC LOAD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px dotted rgb(22, 51, 64); text-align: center; vertical-align: middle; padding-top: 8px; padding-right: 8px; padding-bottom: 8px;\"\u003e830 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003cbr\u003eISO 9001:2008 Certified\u003cbr\u003eEngineered to reduce replacement frequency and maintenance cost.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eImage for illustration purposes only. Product may also be supplied in black.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary class=\"pgn_readmore\"\u003eRead More\u003c\/summary\u003e\n\u003ch1 data-section-id=\"1bmfg4\" data-start=\"3512\" data-end=\"3540\"\u003e99502H Sealed Ball Bearing\u003c\/h1\u003e\n\u003cp data-start=\"3542\" data-end=\"3765\"\u003eThe 99502H Sealed Ball Bearing is a compact deep groove ball bearing designed for utility wheels, light rolling systems, and outdoor equipment requiring smooth rotation, dependable sealing, and strong mechanical durability.\u003c\/p\u003e\n\u003cp data-start=\"3767\" data-end=\"4150\"\u003eMeasuring \u003cstrong data-start=\"3777\" data-end=\"3803\"\u003e5\/8\" x 1-3\/8\" x 0.433\"\u003c\/strong\u003e, this bearing features double rubber seals that help retain lubrication while reducing exposure to dust and moderate moisture. Manufactured from AISI 52100 chrome steel and supplied factory pre-lubricated, the bearing delivers reliable performance in compact wheel hubs and continuous rolling applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"f7tar5\" data-start=\"4196\" data-end=\"4226\"\u003eApplications for the 99502H\u003c\/h2\u003e\n\u003cp data-start=\"4228\" data-end=\"4306\"\u003eThe 99502H is widely used in utility equipment and rolling systems, including:\u003c\/p\u003e\n\u003cul data-start=\"4308\" data-end=\"4440\"\u003e\n\u003cli data-section-id=\"i2k6u6\" data-start=\"4308\" data-end=\"4327\"\u003eLawn mower wheels\u003c\/li\u003e\n\u003cli data-section-id=\"veom8v\" data-start=\"4328\" data-end=\"4338\"\u003eGo karts\u003c\/li\u003e\n\u003cli data-section-id=\"1qf69ml\" data-start=\"4339\" data-end=\"4351\"\u003eMini bikes\u003c\/li\u003e\n\u003cli data-section-id=\"11c286c\" data-start=\"4352\" data-end=\"4366\"\u003eGarden carts\u003c\/li\u003e\n\u003cli data-section-id=\"1ejo6c3\" data-start=\"4367\" data-end=\"4381\"\u003eWheelbarrows\u003c\/li\u003e\n\u003cli data-section-id=\"1acduv7\" data-start=\"4382\" data-end=\"4395\"\u003eHand trucks\u003c\/li\u003e\n\u003cli data-section-id=\"1c359pq\" data-start=\"4396\" data-end=\"4414\"\u003eUtility trailers\u003c\/li\u003e\n\u003cli data-section-id=\"4h9mpt\" data-start=\"4415\" data-end=\"4440\"\u003eLight rolling equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4442\" data-end=\"4601\"\u003eThis model is commonly selected for compact wheels and hubs requiring low friction and dependable continuous operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"2j628q\" data-start=\"4603\" data-end=\"4641\"\u003eFeatures of the 99502H Ball Bearing\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1j72jbf\" data-start=\"4643\" data-end=\"4666\"\u003eDouble rubber seals\u003c\/h3\u003e\n\u003cp data-start=\"4668\" data-end=\"4803\"\u003eRubber seals help retain internal grease while reducing exposure to dust and moderate moisture. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"19ikkly\" data-start=\"4805\" data-end=\"4839\"\u003eSmooth wheel and hub operation\u003c\/h3\u003e\n\u003cp data-start=\"4841\" data-end=\"4941\"\u003eDeep groove geometry supports stable rotation, reduced vibration, and efficient rolling performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"e99fas\" data-start=\"4943\" data-end=\"4964\"\u003eCompact structure\u003c\/h3\u003e\n\u003cp data-start=\"4966\" data-end=\"5073\"\u003eThe reduced profile supports installation in utility wheels, compact hubs, and lightweight rolling systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1nxbi94\" data-start=\"5075\" data-end=\"5110\"\u003eExcellent mechanical durability\u003c\/h3\u003e\n\u003cp data-start=\"5112\" data-end=\"5284\"\u003eManufactured from AISI 52100 chrome steel, the bearing provides dependable durability for outdoor and light industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"j0ug9e\" data-start=\"5286\" data-end=\"5311\"\u003eHigh-speed capability\u003c\/h3\u003e\n\u003cp data-start=\"5313\" data-end=\"5464\"\u003eThis bearing supports up to \u003cstrong data-start=\"5341\" data-end=\"5355\"\u003e20,000 RPM\u003c\/strong\u003e, making it suitable for continuous rolling and low-friction systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"1bm5f6u\" data-start=\"5466\" data-end=\"5497\"\u003eWhen to Use a Sealed Bearing\u003c\/h2\u003e\n\u003cp data-start=\"5499\" data-end=\"5551\"\u003eRubber-sealed bearings are commonly recommended for:\u003c\/p\u003e\n\u003cul data-start=\"5553\" data-end=\"5685\"\u003e\n\u003cli data-section-id=\"2r8ako\" data-start=\"5553\" data-end=\"5569\"\u003eUtility wheels\u003c\/li\u003e\n\u003cli data-section-id=\"12rk1lm\" data-start=\"5570\" data-end=\"5589\"\u003eOutdoor equipment\u003c\/li\u003e\n\u003cli data-section-id=\"aytptp\" data-start=\"5590\" data-end=\"5629\"\u003eApplications exposed to moderate dust\u003c\/li\u003e\n\u003cli data-section-id=\"rt78z2\" data-start=\"5630\" data-end=\"5658\"\u003eContinuous rolling systems\u003c\/li\u003e\n\u003cli data-section-id=\"165twxd\" data-start=\"5659\" data-end=\"5685\"\u003eCompact moving equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1avjuhm\" data-start=\"5687\" data-end=\"5711\"\u003eUsage Recommendations\u003c\/h2\u003e\n\u003cp data-start=\"5713\" data-end=\"5745\"\u003eTo improve bearing service life:\u003c\/p\u003e\n\u003cul data-start=\"5747\" data-end=\"5873\"\u003e\n\u003cli data-section-id=\"opeue1\" data-start=\"5747\" data-end=\"5770\"\u003eCheck shaft alignment\u003c\/li\u003e\n\u003cli data-section-id=\"sc78i5\" data-start=\"5771\" data-end=\"5796\"\u003eAvoid excessive impacts\u003c\/li\u003e\n\u003cli data-section-id=\"ek9djk\" data-start=\"5797\" data-end=\"5817\"\u003eKeep the hub clean\u003c\/li\u003e\n\u003cli data-section-id=\"5d5gzq\" data-start=\"5818\" data-end=\"5839\"\u003eMonitor uneven wear\u003c\/li\u003e\n\u003cli data-section-id=\"1f8n84x\" data-start=\"5840\" data-end=\"5873\"\u003eUse proper installation methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1aamqce\" data-start=\"5875\" data-end=\"5903\"\u003ePGN Bearings Product Line\u003c\/h2\u003e\n\u003cp data-start=\"5905\" data-end=\"6192\"\u003ePGN Bearings supplies industrial components for rotating and rolling mechanical applications. The product line includes ball bearings, flanged bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable operation and long-term durability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"6194\" data-end=\"6200\"\u003eFAQ\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1a9qx6\" data-start=\"6202\" data-end=\"6230\"\u003eWhat size is the 99502H?\u003c\/h3\u003e\n\u003cp data-start=\"6232\" data-end=\"6317\"\u003eThis bearing measures 5\/8\" x 1-3\/8\" x 0.433\". \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1z12qhd\" data-start=\"6319\" data-end=\"6360\"\u003eCan this bearing be used on go karts?\u003c\/h3\u003e\n\u003cp data-start=\"6362\" data-end=\"6482\"\u003eYes. The 99502H is commonly used in go karts, mini bikes, and lawn mower wheels. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1c99j74\" data-start=\"6484\" data-end=\"6525\"\u003eDoes the bearing come pre-lubricated?\u003c\/h3\u003e\n\u003cp data-start=\"6527\" data-end=\"6613\"\u003eYes. The bearing comes factory pre-lubricated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ao22db\" data-start=\"6615\" data-end=\"6657\"\u003eWhat material is the 99502H made from?\u003c\/h3\u003e\n\u003cp data-start=\"6659\" data-end=\"6756\"\u003eThe bearing is manufactured from AISI 52100 chrome steel. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"reaie\" data-start=\"6758\" data-end=\"6815\"\u003eIs this bearing suitable for high-speed applications?\u003c\/h3\u003e\n\u003cp data-start=\"6817\" data-end=\"6934\"\u003eYes. The 99502H supports speeds up to 20,000 RPM in appropriate applications.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"PGN Bearings","offers":[{"title":"Default Title","offer_id":31139922837617,"sku":"BB-99502H\/1","price":1.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0038\/9342\/8337\/files\/99502h-rs_e17fb0af-d588-444a-a0f6-56fc2f18a9bc.jpg?v=1750945291","url":"https:\/\/pgnbearings.com\/products\/99502h-sealed-ball-bearing","provider":"PGN","version":"1.0","type":"link"}