{"product_id":"thrust-ball-bearings-51100-to-51322-bore-10mm-110mm","title":"Bore 10mm to 110mm Plane Thrust Ball Bearings Grooved Bearings No.51100 to 51322","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eThrust Ball Bearings 51100–51322 — Single-Direction Axial Load, Bore 10–110mm\u003c\/h2\u003e\n\u003cp\u003eEngineers and maintenance professionals who need reliable axial load management often struggle to source the right thrust bearing across a wide bore range without ordering from multiple suppliers. These plane thrust ball bearings cover bore sizes from 10mm (0.39\") to 110mm (4.33\"), spanning the 51100, 51200, 51300, and 51400 series — all available in one place.\u003c\/p\u003e\n\u003cp\u003eEach thrust ball bearing consists of a grooved shaft washer, a grooved housing washer, and a ball-and-cage assembly. Dimensions follow ISO 104 \/ DIN 711 standards. Inner diameter (bore) ranges from 10mm to 110mm, outer diameter from 24mm to 190mm, and axial height from 9mm to 63mm depending on the series and size selected.\u003c\/p\u003e\n\u003cp\u003eTypical applications include thrust ball bearings for gearboxes, crane hooks, and rotary tables; axial load bearings for machine tool spindles and jacking screws; and grooved thrust bearings for agricultural equipment and hydraulic cylinders where single-direction axial forces must be precisely managed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard shaft and housing seats per ISO 104 \/ DIN 711. Verify bore (I.D.), outer diameter (O.D.), and axial height against your assembly drawing before ordering. Select your size and bearing number from the variant options above.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These Thrust Ball Bearings\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-list\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003eWide Size Range\u003c\/strong\u003e\u003cbr\u003eBore 10–110mm (0.39\"–4.33\"), O.D. 24–190mm — 50 variants covering 51100, 51200, 51300, and 51400 series in a single listing.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eGrooved Washer Design\u003c\/strong\u003e\u003cbr\u003eBoth shaft and housing washers feature precision-ground raceways that guide the ball complement and maintain consistent axial clearance under load.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cstrong\u003eISO 104 \/ DIN 711 Dimensional Compliance\u003c\/strong\u003e\u003cbr\u003eInterchangeable with bearings from other ISO-compliant manufacturers; drop-in replacement without modifying shaft or housing seats.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cstrong\u003eSingle-Direction Axial Load Capacity\u003c\/strong\u003e\u003cbr\u003eDesigned to carry thrust loads in one axial direction; suitable for applications where radial loads are carried by a separate radial bearing.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eSteel Ball-and-Cage Assembly\u003c\/strong\u003e\u003cbr\u003eStamped steel cage retains the ball complement evenly, reducing friction and maintaining ball spacing at operating speeds typically up to 1,500–3,000 rpm depending on size.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cstrong\u003eSeries 51100 \/ 51200 \/ 51300 \/ 51400 Available\u003c\/strong\u003e\u003cbr\u003eLight (51100), medium (51200), heavy (51300), and extra-heavy (51400) series provide different O.D. and height options for the same bore, letting you match load capacity to envelope constraints.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Thrust Ball Bearings\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eSingle-direction plane thrust ball bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003e51100, 51200, 51300, 51400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore (I.D.) Range\u003c\/th\u003e\n\u003ctd\u003e10–110 mm (0.39\"–4.33\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter (O.D.) Range\u003c\/th\u003e\n\u003ctd\u003e24–190 mm (0.94\"–7.48\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAxial Height Range\u003c\/th\u003e\n\u003ctd\u003e9–63 mm (0.35\"–2.48\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensional Standard\u003c\/th\u003e\n\u003ctd\u003eISO 104 \/ DIN 711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad Direction\u003c\/th\u003e\n\u003ctd\u003eSingle-direction axial (thrust)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCage Material\u003c\/th\u003e\n\u003ctd\u003eStamped steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLubrication\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Speed\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDynamic Load Rating (C)\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStatic Load Rating (C₀)\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Number\u003c\/th\u003e\n\u003ctd\u003e51100 to 51322 (see variant selector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the correct thrust ball bearing size for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eStart with the shaft diameter — this determines the bore (I.D.) you need. Then check the available housing space to confirm the outer diameter (O.D.) and axial height fit. Finally, select the series (51100 light \/ 51200 medium \/ 51300 heavy \/ 51400 extra-heavy) based on the axial load your application generates. If load data is available, compare it against the dynamic (C) and static (C₀) ratings in the bearing manufacturer's catalog for the specific bearing number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the 51100, 51200, 51300, and 51400 series?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eAll four series are single-direction thrust ball bearings, but they differ in outer diameter and axial height for the same bore size. The 51100 series is the lightest (smallest O.D. and height), while the 51400 series is the heaviest (largest O.D. and height) and carries the highest axial load for a given bore. Choose a heavier series when your axial load exceeds the capacity of the lighter series at the same shaft diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these bearings handle radial loads as well as axial loads?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eNo. Plane thrust ball bearings are designed exclusively for single-direction axial (thrust) loads. They cannot support radial loads. In applications where both radial and axial loads are present, a separate radial bearing (such as a deep groove ball bearing) must be used alongside the thrust bearing to carry the radial component.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these bearings interchangeable with other brands that follow ISO 104 \/ DIN 711?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. Because these bearings conform to ISO 104 \/ DIN 711 dimensional standards, they are dimensionally interchangeable with thrust ball bearings of the same bearing number from other ISO-compliant manufacturers. The bore, O.D., and axial height will match, allowing direct replacement without modifying shaft or housing seats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat lubrication is required, and how often should I re-lubricate?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThrust ball bearings of this type are typically supplied without pre-packed grease and require the user to apply grease or oil suitable for the operating temperature and speed. A lithium-based grease (NLGI Grade 2) is a common choice for general industrial use. Re-lubrication intervals depend on operating speed, temperature, and load — consult your maintenance schedule or the bearing manufacturer's lubrication guide for specific intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I identify the correct bearing number from the dimensions?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eUse the variant selector on this page: choose your I.D. × O.D. × Thickness combination first, and the corresponding bearing number (e.g., 51206 for 30×52×16 mm) will be shown in the second selector. You can also cross-reference using an ISO 104 bearing table — the bearing number encodes the bore code and series. For example, 512XX indicates the 51200 series, and the last two digits relate to the bore size code.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat surface finish or corrosion protection do these bearings have?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eStandard thrust ball bearings in this series are manufactured from through-hardened bearing steel with a bright or lightly oiled finish for short-term corrosion protection during storage and transit. They are not stainless steel and are not intended for continuous exposure to water, acids, or highly corrosive environments. For corrosive environments, contact us to confirm availability of stainless or coated variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your I.D × O.D × Thickness and Bearing No. above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"10x24x9 mm \/ 51100","offer_id":52410276249874,"sku":"PENG075410x1","price":3.52,"currency_code":"USD","in_stock":true},{"title":"10x26x11 mm \/ 51200","offer_id":52410276282642,"sku":"PENG075411x1","price":4.07,"currency_code":"USD","in_stock":true},{"title":"20x35x10 mm \/ 51104","offer_id":52410276315410,"sku":"PENG075412x1","price":4.88,"currency_code":"USD","in_stock":true},{"title":"20x40x14 mm \/ 51204","offer_id":52410276348178,"sku":"PENG075413x1","price":7.47,"currency_code":"USD","in_stock":true},{"title":"20x47x18 mm \/ 51304","offer_id":52410276380946,"sku":"PENG075414x1","price":14.48,"currency_code":"USD","in_stock":true},{"title":"25x42x11 mm \/ 51105","offer_id":52410276413714,"sku":"PENG075415x1","price":6.6,"currency_code":"USD","in_stock":true},{"title":"25x47x15 mm \/ 51205","offer_id":52410276446482,"sku":"PENG075416x1","price":9.86,"currency_code":"USD","in_stock":true},{"title":"25x52x18 mm \/ 51305","offer_id":52410276479250,"sku":"PENG075417x1","price":15.08,"currency_code":"USD","in_stock":true},{"title":"30x47x11 mm \/ 51106","offer_id":52410276512018,"sku":"PENG075418x1","price":7.68,"currency_code":"USD","in_stock":true},{"title":"30x52x16 mm \/ 51206","offer_id":52410276544786,"sku":"PENG075419x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"30x60x21 mm \/ 51306","offer_id":52410276577554,"sku":"PENG075420x1","price":21.2,"currency_code":"USD","in_stock":true},{"title":"30x70x28 mm \/ 51406","offer_id":52410276610322,"sku":"PENG075421x1","price":35.43,"currency_code":"USD","in_stock":true},{"title":"35x52x11 mm \/ 51107","offer_id":52410276643090,"sku":"PENG075422x1","price":8.36,"currency_code":"USD","in_stock":true},{"title":"35x62x18 mm \/ 51207","offer_id":52410276675858,"sku":"PENG075423x1","price":17.8,"currency_code":"USD","in_stock":true},{"title":"35x68x24 mm \/ 51307","offer_id":52410276708626,"sku":"PENG075424x1","price":29.31,"currency_code":"USD","in_stock":true},{"title":"40x60x13 mm \/ 51108","offer_id":52410276741394,"sku":"PENG075425x1","price":11.68,"currency_code":"USD","in_stock":true},{"title":"40x68x19 mm \/ 51208","offer_id":52410276774162,"sku":"PENG075426x1","price":21.2,"currency_code":"USD","in_stock":true},{"title":"40x78x26 mm \/ 51308","offer_id":52410276806930,"sku":"PENG075427x1","price":41.33,"currency_code":"USD","in_stock":true},{"title":"40x90x36 mm \/ 51408","offer_id":52410276839698,"sku":"PENG075428x1","price":89.28,"currency_code":"USD","in_stock":true},{"title":"55x78x16 mm \/ 51111","offer_id":52410276872466,"sku":"PENG075429x1","price":19.24,"currency_code":"USD","in_stock":true},{"title":"55x90x25 mm \/ 51211","offer_id":52410276905234,"sku":"PENG075430x1","price":43.37,"currency_code":"USD","in_stock":true},{"title":"55x105x35 mm \/ 51311","offer_id":52410276938002,"sku":"PENG075431x1","price":89.15,"currency_code":"USD","in_stock":true},{"title":"50x70x14 mm \/ 51110","offer_id":52410276970770,"sku":"PENG075432x1","price":15.22,"currency_code":"USD","in_stock":true},{"title":"50x78x22 mm \/ 51210","offer_id":52410277003538,"sku":"PENG075433x1","price":30.04,"currency_code":"USD","in_stock":true},{"title":"50x95x31 mm \/ 51310","offer_id":52410277036306,"sku":"PENG075434x1","price":70.3,"currency_code":"USD","in_stock":true},{"title":"45x65x14 mm \/ 51109","offer_id":52410277069074,"sku":"PENG075435x1","price":14.08,"currency_code":"USD","in_stock":true},{"title":"45x72x20 mm \/ 51209","offer_id":52410277101842,"sku":"PENG075436x1","price":26.04,"currency_code":"USD","in_stock":true},{"title":"45x85x26 mm \/ 51309","offer_id":52410277134610,"sku":"PENG075437x1","price":53.03,"currency_code":"USD","in_stock":true},{"title":"60x85x17 mm \/ 51112","offer_id":52410277167378,"sku":"PENG075438x1","price":23.6,"currency_code":"USD","in_stock":true},{"title":"60x95x26 mm \/ 51212","offer_id":52410277200146,"sku":"PENG075439x1","price":50.17,"currency_code":"USD","in_stock":true},{"title":"60x110x35 mm \/ 51312","offer_id":52410277232914,"sku":"PENG075440x1","price":99.81,"currency_code":"USD","in_stock":true},{"title":"65x90x17 mm \/ 51113","offer_id":52410277265682,"sku":"PENG075441x1","price":26.51,"currency_code":"USD","in_stock":true},{"title":"65x100x27 mm \/ 51213","offer_id":52410277298450,"sku":"PENG075442x1","price":54.39,"currency_code":"USD","in_stock":true},{"title":"65x110x35 mm \/ 51313","offer_id":52410277331218,"sku":"PENG075443x1","price":111.64,"currency_code":"USD","in_stock":true},{"title":"70x95x18 mm \/ 51114","offer_id":52410277363986,"sku":"PENG075444x1","price":29.36,"currency_code":"USD","in_stock":true},{"title":"70x105x27 mm \/ 51214","offer_id":52410277396754,"sku":"PENG075445x1","price":60.04,"currency_code":"USD","in_stock":true},{"title":"70x125x40 mm \/ 51314","offer_id":52410277429522,"sku":"PENG075446x1","price":138.84,"currency_code":"USD","in_stock":true},{"title":"70x150x60 mm \/ 51414","offer_id":52410277462290,"sku":"PENG075447x1","price":346.05,"currency_code":"USD","in_stock":true},{"title":"85x110x19 mm \/ 51117","offer_id":52410277495058,"sku":"PENG075448x1","price":39.37,"currency_code":"USD","in_stock":true},{"title":"85x125x31 mm \/ 51217","offer_id":52410277527826,"sku":"PENG075449x1","price":94.64,"currency_code":"USD","in_stock":true},{"title":"85x150x49 mm \/ 51317","offer_id":52410277560594,"sku":"PENG075450x1","price":248.05,"currency_code":"USD","in_stock":true},{"title":"100x135x25 mm \/ 51120","offer_id":52410277593362,"sku":"PENG075451x1","price":78.05,"currency_code":"USD","in_stock":true},{"title":"100x150x38 mm \/ 51220","offer_id":52410277626130,"sku":"PENG075452x1","price":168.35,"currency_code":"USD","in_stock":true},{"title":"100x170x55 mm \/ 51320","offer_id":52410277658898,"sku":"PENG075453x1","price":346.11,"currency_code":"USD","in_stock":true},{"title":"110x190x63 mm \/ 51322","offer_id":52410277691666,"sku":"PENG075454x1","price":437.91,"currency_code":"USD","in_stock":true},{"title":"110x145x25 mm \/ 51122","offer_id":52410277724434,"sku":"PENG075455x1","price":84.85,"currency_code":"USD","in_stock":true},{"title":"110x160x38 mm \/ 51222","offer_id":52410277757202,"sku":"PENG075456x1","price":185.35,"currency_code":"USD","in_stock":true},{"title":"90x155x50 mm \/ 51318","offer_id":52410277789970,"sku":"PENG075457x1","price":265.0,"currency_code":"USD","in_stock":true},{"title":"90x120x22 mm \/ 51118","offer_id":52410277822738,"sku":"PENG075458x1","price":63.36,"currency_code":"USD","in_stock":true},{"title":"90x135x35 mm \/ 51218","offer_id":52410277855506,"sku":"PENG075459x1","price":132.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture6of12_8600e9a9-eb0b-48c7-b0cd-6f6410eec9ff.jpg?v=1782401786","url":"https:\/\/homediyer.com\/products\/thrust-ball-bearings-51100-to-51322-bore-10mm-110mm","provider":"HomeDIYer","version":"1.0","type":"link"}