NTN FD209TTRKN/3AS flange mounted bearing
- Brand
- NTN
- Category
- Bearing housings
- Subcategory
- Y-bearing unit
- Series
- BCA® FLANGED DISC UNIT SERIES
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Description
NTN FD209TTRKN/3AS belongs to flange mounted bearing, 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 FD209TTRKN/3AS and any equivalents.
The NTN FD209TTRKN/3AS is a flanged Y-bearing unit that pairs an insert bearing with a housing for mounting on flat surfaces. It supports rotating shafts where fastening and alignment need to be straightforward. Part of the NTN BCA flanged disc unit series, it suits light to medium-duty transmission applications.
The part number breaks down into functional blocks. The initial letters indicate the unit type and nominal diameter, while the suffixes cover sealing, fastening, or material options. In FD209TTRKN/3AS, the numeric portion relates to the shaft diameter and the final letters specify the insert and seal variant. Reading these suffixes correctly helps you order the right replacement without mixing versions.
Typical equipment includes conveyors, belts, agitators, fans, and continuous process machinery. Flanged mounting simplifies installation and replacement, which is why these units are common in food plants, meatpacking facilities, tanneries, and metalworking shops. They also work well on long shafts that need intermediate support points.
When selecting, consider shaft diameter, load type, and operating environment. The insert seal determines protection against dust and moisture; for humid or washdown areas, a version with reinforced seals is advisable. Many versions have permanent lubrication, but in heavy service it is wise to check seal condition and flange alignment periodically.
Flanged units from different manufacturers are often interchangeable if shaft diameter, hole spacing, and fastening type match. NTN offers this series within its mounted unit line, and alternatives with equivalent dimensions may be available. Always verify housing dimensions before replacing a unit.
To request a quote for the NTN FD209TTRKN/3AS or a compatible alternative, send the part number or dimensions via WhatsApp or email. The team responds promptly and can suggest equivalents and help you choose the right unit 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 the designation FD209TTRKN/3AS indicate?
- The numeric part is tied to the shaft diameter, while the letters denote insert type, sealing, and unit variants. Send us the complete part number for help interpreting each suffix.
- How can I check if this unit replaces the one currently installed?
- Compare the shaft diameter, flange hole spacing, and fastening type. If you provide a photo or dimensions, we can identify the equivalent NTN reference you need.
- In which industrial applications is this flanged unit commonly used?
- It appears in conveyors, agitators, fans, and process equipment requiring flanged support. It is frequently found in food plants, meatpacking facilities, and workshops that need quick mounting and simple maintenance.