NSK UELFL307-107D1W3 flange bearing 3 holes
- Brand
- NSK
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UELFL
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Description
NSK UELFL307-107D1W3 belongs to flange bearing 3 holes, 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 UELFL307-107D1W3 and any equivalents.
The UELFL is a flange mounted bearing unit from NSK that combines a 3-bolt flange housing with an insert bearing. It supports shafts on structures that need front mounting with three anchor points. MR Industrial Accessories supplies this line to customers across the United States and Latin America, and quotes by part number or size through WhatsApp or email.
Reading the UELFL code helps you identify the unit. UEL stands for the insert bearing, which uses set screws and includes sealing. FL indicates the 3-bolt flange housing. The number that follows, such as 305 or 306, gives the insert size. Suffixes D1 and W3 identify sealing and housing configuration variants. If you have the full part number, send it exactly as it appears.
These units are common on conveyors, belts, elevators, mixers and process equipment in food, chemical and materials plants. The 3-bolt flange mounts directly onto sheet metal or structural frames without machining. The self-aligning insert accommodates slight shaft misalignment, and replacement is straightforward.
When selecting a unit, check the shaft diameter, the insert locking method (set screws or eccentric collar) and the sealing needed for the environment, whether dust, humidity or washdown. During installation, seat the flange flat, tighten the three bolts evenly, and then secure the insert to the shaft. The insert's lubrication and radial clearance are set at the factory and should not be altered. Proper alignment helps extend the life of the assembly.
If you have a part number from another brand, we can suggest a compatible equivalent within the NSK line. Interchangeability depends on flange dimensions, shaft diameter and insert type, not on the brand name. With those details, MR Industrial Accessories helps you find a replacement that fits.
To request a quote, send the complete part number or the shaft size and the distance between flange holes via WhatsApp or email. We reply promptly and can point you to a compatible alternative if needed.
Dimensions
- Bore
- 1-7/16 in
Frequently asked questions
- What does UELFL mean in this bearing unit?
- UELFL identifies a 3-bolt flange mounted bearing unit with a UEL series insert. UEL refers to the insert type and FL to the flange format. The number that follows indicates the size, and suffixes D1 and W3 denote sealing and housing variants.
- How do I find a replacement if I have a part number from another brand?
- Send us the original part number and the main dimensions: shaft diameter, distance between flange holes and insert locking type. We will indicate the compatible equivalent within the NSK line we supply.
- Where is this housing used in industry?
- It is used in conveyors, elevators, mixers and process equipment that require a front support with three anchor points. It is common in food, chemical and materials plants, and in agricultural machinery with transmission shafts.