{"id":3706,"date":"2026-11-10T02:20:51","date_gmt":"2026-11-09T18:20:51","guid":{"rendered":"http:\/\/www.behcity.com\/blog\/?p=3706"},"modified":"2026-11-10T02:20:51","modified_gmt":"2026-11-09T18:20:51","slug":"are-rexroth-series-products-available-in-different-sizes-4789-3adbe6","status":"publish","type":"post","link":"http:\/\/www.behcity.com\/blog\/2026\/11\/10\/are-rexroth-series-products-available-in-different-sizes-4789-3adbe6\/","title":{"rendered":"Are Rexroth Series products available in different sizes?"},"content":{"rendered":"

If you\u2019ve ever reached out for Rexroth Series parts\u2014whether you\u2019re building a custom automated assembly line, tweaking a material handling system, or troubleshooting a hydraulic component that\u2019s underperforming\u2014you\u2019ve probably asked yourself this exact question: \u201cDo they even make this in the size I need?\u201d Let me cut through the confusion right away: Yes, Rexroth Series products come in way more sizes than most people realize, and as a direct supplier, I deal with this exact demand every single day. I\u2019ve worked with mechanics, industrial engineers, small business owners, and even hobbyists (yes, there are folks out there building custom hydraulic lifts in their garages) who all come to me with the same problem: they\u2019ve spent weeks looking for a Rexroth part that fits their setup, only to hit a wall because most generic suppliers only stock the most common sizes. That\u2019s why I wanted to break down exactly how Rexroth sizes work, why there\u2019s way more variety than you might think, and how we make it easy to get the right fit every time. Rexroth Series<\/a><\/p>\n

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First, let\u2019s get one thing straight: when people talk about \u201cRexroth Series products,\u201d they\u2019re not just referring to one line of parts\u2014they\u2019re talking about the full Bosch Rexroth portfolio, which covers everything from hydraulic pumps and linear motion systems to pneumatic components, industrial valves, and even full automation controllers. Each of these product lines has its own sizing framework, and they\u2019re designed to fit every conceivable industrial application, from small-scale lab equipment to massive mining machinery. Let\u2019s start with the most common product people ask about: hydraulic pumps. I can\u2019t tell you how many times a customer has come to me saying, \u201cI need a Rexroth pump for a 10-ton press, but all I see is the big 50cc ones online.\u201d Well, here\u2019s the thing: Rexroth\u2019s A10VO series, which is their most popular variable displacement pump, comes in displacements from 10cc right up to 250cc. Wait, you\u2019re working on a mobile application, like a forklift? They\u2019ve got the A4VG series, which starts at 28cc and goes all the way to 125cc, perfect for smaller vehicle systems. And if you need even larger, for things like construction cranes or marine equipment, the A11VO series goes up to 1000cc\u2014no exaggeration. I just recently shipped an A11VO 100cc pump to a company building a custom offshore workboat, and that\u2019s not even the biggest size they offer. A lot of competitors only stock the middle sizes, like the 45cc or 71cc, because those are the most common, but Rexroth\u2019s entire range covers every gap in between.<\/p>\n

But sizing isn\u2019t just about displacement for hydraulic parts\u2014there\u2019s also port size, mounting flange dimensions, and pressure ratings, all of which come in different sizes. For example, a lot of people forget that even the same displacement pump might have different ports depending on the application: a pump for a stationary industrial machine might have NPT ports, while a mobile pump uses SAE code ports, and Rexroth makes both. That\u2019s a common point of confusion because if you order the right displacement but the wrong port size, your whole installation is dead in the water. As a supplier, we don\u2019t just check part numbers\u2014we ask questions: what\u2019s your application? What\u2019s your system pressure? What\u2019s your existing port size? Because even if two pumps are the same displacement, the size and type of ports can vary, and we make sure you get the exact right fit. I had a customer last month who ordered a 71cc A10VO pump, but he didn\u2019t specify port type, and we caught it before shipping\u2014turned out he needed SAE code 16 ports, not NPT, and that would\u2019ve been a nightmare for him if we\u2019d sent the wrong one. That\u2019s the kind of detail most generic suppliers miss, but we\u2019re all about getting it right.<\/p>\n

Now, let\u2019s talk about another huge line of Rexroth products that gets lots of sizing questions: linear motion systems. If you\u2019ve ever seen a robot arm on an assembly line, or a conveyor belt that moves products seamlessly, that\u2019s usually Rexroth linear technology. Their linear guides, ball screws, and linear modules come in sizes that range from tiny ones for small automation (like the modules used in pharmaceutical packaging machines) up to massive linear rails used in machine tools. For example, their Rexroth Ball Rail System (which everyone refers to as the R16 series, by the way) has rail profiles from 15mm right up to 65mm wide. A 15mm rail is perfect for a small lab pump that needs precise linear movement, while a 65mm rail is heavy-duty enough to support a 2-ton machine tool head. And the carriages that go with those rails? They come in matching sizes too, with different load capacities, so you don\u2019t have to oversize or undersize for your application. A lot of small businesses come to me because they can\u2019t find a linear rail that fits their custom setup, and I always tell them to check the R16 series\u2014there\u2019s a size for almost every load. Just last week, a customer building a custom medical device needed a 20mm rail that could move a 5kg camera with ultra-precision, and that\u2019s a standard size we had in stock, no lead time needed.<\/p>\n

Pneumatic components are another big one, and people are often surprised at how many sizes Rexroth offers here too. Things like air cylinders, valves, and fittings come in tiny sizes for low-flow applications (like opening a small door in a packaging machine) and larger sizes for high-flow, heavy-duty pneumatic systems. Their ISO cylinders, which are the standard for most industrial pneumatics, come in bore sizes from 20mm up to 125mm, and stroke lengths that can be custom ordered or off-the-shelf in increments. Wait, you need a special stroke length that\u2019s not listed? No problem\u2014Rexroth does custom strokes for almost all their pneumatic lines, and we can get those shipped in a week or less, which is way faster than some other brands that take 4 weeks. I\u2019ve had customers who needed a 1m stroke cylinder for a custom conveyor, and we ordered it custom from Rexroth, had it to them in 5 days, and they didn\u2019t have to wait months. That\u2019s the kind of flexibility most people don\u2019t realize Rexroth has.<\/p>\n

But here\u2019s the key point I want to drive home: sizing isn\u2019t just about picking the right dimension\u2014it\u2019s about matching the product to your specific load, speed, pressure, and application. A lot of guys new to industrial parts think \u201cbigger is better,\u201d but that\u2019s not always the case. If you order a 100cc pump when you only need a 45cc one, you\u2019re wasting money on extra power you don\u2019t need, and it\u2019ll wear out faster because it\u2019s running at a lower load. Conversely, ordering a pump that\u2019s too small will cause overheating and breakdowns. That\u2019s why we don\u2019t just sell parts\u2014we work with customers to figure out exactly what size they need. I\u2019ve spent hours on the phone with a small business owner who was building a custom woodworking machine, walking them through the displacement, pressure, and linear rail size they needed, because they\u2019d been trying to figure it out for weeks on their own with no luck. That\u2019s the value we bring as a Rexroth Series supplier\u2014we know the sizing inside and out, and we don\u2019t just send you a part; we make sure it works for your application.<\/p>\n

Another thing that surprises a lot of people is that Rexroth also offers modular sizing for many of their lines. For example, their modular automation systems (like the IndraDrive series) let you mix and match components to fit your exact setup, so you\u2019re not stuck with a one-size-fits-all system. If you need a drive controller that works with a 24V system for small machinery and the same system can scale up to a 480V system for larger equipment, that\u2019s doable with Rexroth. The sizing here is flexible, not rigid, which is perfect for businesses that are growing or modifying their systems over time. I had a customer a few years ago who started with a small automation cell using a 24V IndraDrive, then expanded to a second cell a year later, and we just added the larger drive component to his existing setup instead of making him replace the whole system. That\u2019s the beauty of Rexroth\u2019s modular sizing\u2014you don\u2019t have to start from scratch every time.<\/p>\n

Now, I know what some of you are thinking: \u201cOkay, so Rexroth has different sizes, but are they easy to find? A lot of suppliers only stock the most common ones.\u201d That\u2019s why we set up our stock to cover the majority of the standard sizes, and we have direct access to Rexroth\u2019s full line, including less common sizes and custom orders. A lot of generic industrial parts suppliers only stock the middle of the road sizes because they turn over fast, but as a specialized Rexroth supplier, we keep smaller, less common sizes in stock too, because we know how often those are needed for custom applications. For example, the A10VO 10cc pump is a smaller size that not many suppliers stock, but we keep it in stock because it\u2019s used in small material handling systems and lab equipment. I once had a customer from a university lab who needed that exact size for a custom fluid dynamics experiment, and if we didn\u2019t have it in stock, he would\u2019ve had to wait weeks.<\/p>\n

Wait, let\u2019s also address a common misconception: \u201csize\u201d can mean different things depending on the part. For linear guides, it\u2019s the rail width and carriage load capacity; for pumps, it\u2019s displacement and pressure rating; for cylinders, it\u2019s bore size and stroke length. So when you\u2019re searching for a Rexroth part, make sure you\u2019re clear on what \u201csize\u201d you need\u2014don\u2019t just say \u201cI need a small pump.\u201d Tell us what pressure you need, how much flow, what application it\u2019s for, and we can narrow it down perfectly. That\u2019s another thing we do: we help customers translate their needs into the right Rexroth size. A lot of engineers know their part number, but if they don\u2019t, we can walk them through the specs to get the right fit.<\/p>\n

I\u2019ve been supplying Rexroth parts for over 8 years now, and in that time, I\u2019ve seen almost every possible sizing problem you can imagine. Customers ordering a pump with the wrong port size, a linear rail that\u2019s too narrow for their load, a pneumatic cylinder with a stroke that\u2019s too short. But the good news is that Rexroth designed their products to have sizes for every possible need, and as a supplier who specializes in Rexroth, we know how to cut through the noise to get you exactly what you need. You don\u2019t have to waste time searching through generic parts that don\u2019t fit, or waiting weeks for custom orders. We have the standard sizes in stock, and we can get less common or custom sizes shipped fast.<\/p>\n

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At the end of the day, if you\u2019re wondering if Rexroth Series products are available in different sizes, the answer is a resounding yes\u2014way more than most people realize. The variety covers everything from tiny, precision parts for small lab equipment to heavy-duty components for large industrial machinery, and the sizing is designed to match almost every application. The key is working with a supplier who knows the Rexroth line inside and out, can help you navigate the sizing options, and has the stock to get you what you need without the runaround. Whether you\u2019re a small business building a custom machine, an engineer working on a production line, or someone who just needs a replacement part for an old Rexroth system, we\u2019re here to help you find the exact size you need. Don\u2019t waste another week guessing if your part exists\u2014reach out to us, tell us your application, and we\u2019ll hook you up with the right Rexroth Series product, in the right size, fast.<\/p>\n

Axial Piston Motor<\/a> References
\nBosch Rexroth Product Catalog: Hydraulic Components, 2024
\nBosch Rexroth Linear Motion Technology Guide, 2023
\nBosch Rexroth Pneumatic Components Specification Sheet, 2024<\/p>\n

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Wuhan Xinlaifu Hydraulic Equipment Co., Ltd.<\/a>
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the most professional rexroth series hydraulic spare parts manufacturers and suppliers in China, featured by high quality OEM&ODM products. Please feel free to buy customized rexroth series hydraulic spare parts from our factory.
Address: Liansu Industrial Park, No.1, Xincheng 11th Road, Dongxihu District, Wuhan, Hubei, China
E-mail: service@xlf-hydraulic.com
WebSite: https:\/\/www.xlf-hydraulic.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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