SKF TUJ 45 TF y-bearing unit
- Brand
- SKF
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
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Description
SKF TUJ 45 TF belongs to y-bearing unit, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for TUJ 45 TF and any equivalents.
The SKF TUJ TF series is a Y-bearing unit that pairs a cast iron housing with an insert bearing locked by set screws. It supports rotating shafts where mounting needs to be straightforward and sturdy, allowing for initial alignment and combined loads. This makes it a frequent pick for machinery exposed to dust or moderate humidity.
Reading the code helps you order correctly. TUJ indicates a cast iron Y-bearing unit with two mounting holes and an insert bearing. The digits that follow give the shaft diameter in millimeters, and the TF suffix defines the seal type and insert tolerances. So TUJ 25 TF fits a 25 mm shaft, TUJ 60 TF fits a 60 mm shaft, and sizes like TUJ 30 TF, TUJ 40 TF, TUJ 45 TF, TUJ 50 TF and TUJ 55 TF fill out the range, all with the same locking method.
Typical applications include belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and industrial fans. Food processing plants, cement works, tanneries and agricultural operations rely on them because dust and moisture demand reliable sealing. Road machinery and material handling equipment also use them, since they tolerate slight misalignment and moderate radial and axial loads.
Selection starts with shaft diameter and load type. The TF seal keeps contaminants out and lubricant in, which is an advantage in dirty settings. The mounting surface must be clean and flat; tighten the set screws with the correct wrench and to the specified torque. Align the unit with the shaft and lubricate the insert before startup. After the first hours of running, check axial and radial clearance.
Insert-bearing Y units share main dimensions across brands, but locking, sealing and load capacity can differ. When replacing one, match the full part number and the critical dimensions. MR carries the SKF TUJ TF series, so you can get the right variant along with technical guidance.
To get a Y-bearing unit for your equipment, send the exact part number via WhatsApp or email to MR Industrial Accessories. The team helps you pick the correct size and seal, and replies promptly with a quote.
Dimensions
- Código universal
- UCT 209
Frequently asked questions
- What does the TF suffix indicate on SKF TUJ series units?
- TF identifies the seal type and the tolerances of the insert bearing. In practice, it points to a configuration with seals that guard against dust and humidity, which suits demanding industrial environments. Always confirm the complete part number for compatibility.
- How do I select the right TUJ unit size for my shaft?
- The number in the part number is the shaft diameter in millimeters. For instance, TUJ 40 TF goes on a 40 mm shaft. Measure the shaft with a caliper and check the size table. If anything is unclear, send the measurement via WhatsApp and we will help.
- Can TUJ TF units be swapped with other brands?
- Main mounting dimensions usually match between brands, but locking systems and sealing may differ. Before substituting, compare the part number and the critical dimensions. MR Industrial Accessories can help you verify the equivalent.