NSK UKF305D1;HE2305 flange bearing 4 holes
- Brand
- NSK
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UKF
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
NSK UKF305D1;HE2305 belongs to flange bearing 4 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 UKF305D1;HE2305 and any equivalents.
A 4-bolt flange unit that pairs a cast iron Y housing with an NSK UKF series insert bearing is used to support rotating shafts on flat surfaces. The flange bolts to the structure, while the insert with taper sleeve grips the shaft. MR Industrial Accessories LLC supplies this assembly for conveying and power transmission equipment across the United States and Latin America.
Reading the code helps you specify the right unit. UK stands for the insert bearing with taper sleeve; F indicates the flange housing. The digits after the letters, as in UKF205D1 or UKF305D1, give the size shared by insert and housing. D1 marks a construction variant of the insert. The HE code that comes with the assembly, such as HE2305, is the taper mounting sleeve. This design secures the bearing to the shaft without machining shoulders.
These units appear on belt conveyors, bucket elevators, mixers, mills and process machinery in food, chemical and aggregate operations. The 4-bolt flange mounts easily on sheet metal or profile structure, and the taper sleeve simplifies adjustment on commercial shafting.
Selection depends on shaft diameter, load type and the operating environment. The insert seal determines how well dust and moisture are kept out; for dirty conditions, a tighter seal is preferable. The taper sleeve lets you set internal clearance during mounting, and lubrication goes through the housing grease fitting. Aligning the flange with the shaft line reduces lateral stress and helps the bearing last.
UKF units interchange between manufacturers by dimensional designation: a UKF205 from one maker typically matches a UKF205 from another in flange dimensions and shaft diameter. The HE adapter sleeve also follows standard nomenclature. If you have a code from another brand or an unidentified part, MR Industrial Accessories LLC can cross-reference it and suggest a compatible alternative.
For a UKF housing with insert bearing, send the code or shaft size via WhatsApp or email. We will quote the complete assembly with the matching HE adapter sleeve and reply promptly.
Dimensions
- Bore
- 3/4 in
Frequently asked questions
- What does UKF205D1 indicate?
- UKF identifies a 4-bolt flange unit with a taper sleeve insert bearing. The 205 is the size of the insert and housing. D1 denotes a construction variant of the insert. The HE code that usually accompanies it, like HE2305, is the taper mounting sleeve.
- How is the UKF housing installed on a shaft?
- The insert with taper sleeve slides onto the shaft and is locked by nuts that press the sleeve against the inner cone. The 4-bolt flange is then bolted to the structure. Align the flange with the shaft and lubricate as specified.
- Where are these units used?
- They support rotating shafts with moderate loads in belt conveyors, elevators, mixers, mills and process equipment, including food, chemical and aggregate plants, packaging lines and ventilation systems.