NTN S(SM)-UKFL212D1 flange bearing 2 holes
- Brand
- NTN
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- UKFL2
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Description
NTN S(SM)-UKFL212D1 belongs to flange bearing 2 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 S(SM)-UKFL212D1 and any equivalents.
The NTN UKFL2 is a two-bolt flange unit that combines a cast housing with an insert bearing. It bolts to a flat surface and holds a transmission shaft, handling radial loads plus a degree of axial load. This makes it a common pick where mounting needs to stay simple and the shaft has to be supported reliably.
Reading the code helps you order the right spare. UK points to an insert bearing with an extended inner ring locked by set screws. FL means the housing is a two-bolt flange. The 2 is the housing series. In examples such as S(SM)-UKFL212D1 and S(SM)-UKFL213D1, the numbers 212 and 213 give the size, while D1 marks a design variant inside the series.
You will see these units on belt conveyors, mixers, fans, packaging equipment and process lines in food, chemical and materials operations. The two-bolt flange suits folded sheet metal or profile frames, where alignment is straightforward and the unit can be taken off quickly during maintenance.
When selecting, confirm the shaft diameter and the fastening type the insert accepts. Sealing also matters: single-lip and double-lip versions behave differently around dust, water and washdowns. The bearing arrives lubricated, yet it is worth checking seal condition and clearance before installation. Line up the flange holes, then tighten the inner ring set screws evenly to avoid distorting the shaft.
Interchange is possible between brands when series, shaft diameter and fastening type agree. A unit with the same standardized designation can replace an NTN UKFL2, but confirm the suffix and sealing arrangement first. If you provide the original part number or an unidentified sample, we can point you to a compatible alternative.
To request a quote, send the complete part number by WhatsApp or email. If you need a variant not listed, include the exact model or size and we will reply promptly. We can also advise on mounting and lubrication for your application.
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 UKFL2 indicate on an insert bearing housing?
- UK is an insert bearing with extended inner ring and set screw locking. FL is the two-bolt flange. The 2 is the housing series. Numbers that follow, such as 212 or 213, identify the shaft size.
- How can I check if a UKFL2 housing fits my equipment?
- You need the shaft diameter and the original housing part number. If the UKFL2 series and size number match, it mounts directly. If unsure, send a photo or the part number and we will confirm the equivalence.
- What should I watch for during mounting and lubrication?
- Align the flange with the holes, tighten the set screws evenly, and make sure the seal is undamaged. Factory lubrication is normally sufficient, but in dusty or wet areas check the sealing from time to time.