SKF YEL 211-203-2RF/W64 y-bearing (insert bearing)
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Y-bearing (insert bearing)
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Description
SKF YEL 211-203-2RF/W64 belongs to y-bearing (insert bearing), part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for YEL 211-203-2RF/W64 and any equivalents.
The SKF YEL series insert is a Y-bearing with an extended inner ring that locks to the shaft using set screws. It fits into split plummer block or flanged housings, and it is a practical choice when the shaft turns at moderate speed and the unit needs to be swapped out easily. The RF seal and the W suffix point to a specific configuration within the series, picked to suit the working conditions. MR Industrial Accessories LLC supplies this SKF line.
A YEL code breaks down into the series prefix, a size number, and suffixes that describe the seal and the variant. Take YEL 211-203-2RF/W64: 211 is the insert size, 203 gives the shaft diameter in inches, 2RF means a double contact seal, and W64 marks a special variant. The extended inner ring is what sets the YEL series apart, since it simplifies mounting in housings that use set screws.
You will find these inserts on conveyors, belts, elevators, mixers, fans and process equipment in food, chemical and materials plants. Dust and moisture are common in those settings, so the seal has to hold up. Agricultural machinery and packaging lines that see frequent maintenance are other typical applications.
When you choose an insert, start with the shaft diameter, then the housing type and the environment. An RF seal handles dust and splashes; if pressurized water is present, a heavier sealing option is worth considering. At mounting, line up the housing, then tighten the set screws onto the shaft without overdoing it, so the inner ring is not deformed. Follow the duty cycle for lubrication and confirm axial clearance.
Y-bearings from different makers often interchange when the main dimensions and the locking method line up. A similar code is not enough: compare shaft diameter, overall width, sealing system and set screw thread. On the YEL series, the RF and W suffixes can differ from one manufacturer to another, so check the technical data sheet before you replace a part.
If you have the bearing code or the shaft dimensions, send them over WhatsApp or email and we will quote. MR Industrial Accessories LLC carries SKF Y-bearings alongside other power transmission lines, so you can find the part your equipment needs.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the RF suffix mean on a YEL bearing?
- RF indicates a double contact seal that keeps grease in and blocks dust and moisture. It suits moderately dirty conditions. Check the full code, since it may be combined with other variants.
- How do I know if another brand's Y-bearing replaces the SKF YEL?
- Compare shaft diameter, outer diameter, width and locking type. Also check the seal and the set screw thread. Similar codes can still differ in the suffixes. If you are unsure, contact us with the shaft dimension.
- What should I watch when mounting a YEL bearing?
- Align the housing with the shaft, insert the bearing without striking it, and tighten the set screws with the correct wrench. Do not overtighten, or the inner ring may deform. Lubricate for the application and check that the shaft turns freely before startup.