FYH UC205-16L2 Insert Bearing, 1 in Bore, Double Seal (L2), Set Screw, 52 mm O.D.
Available
The FYH UC205-16L2 is a set screw insert bearing with a 1 in bore (25.4 mm). It measures 52 mm (2.047 in) O.D. by 34.1 mm (1.343 in) inner ring width, with a basic dynamic load rating of 14 kN and a static rating of 7.85 kN.
The L2 in the part number marks the double seal type (the catalogue table marks UC201 to UC205 as double seal type). The UC insert has a wide inner ring with set screws and a spherical O.D. for a housing with a matching spherical bore.
Where this product is used
- Replacement insert for a plummer block or pillow block unit
- Replacement insert for flange and take-up housings with a matching spherical bore
- Conveyor rollers, drive shafts and idler stations
- Fans, blowers and pumps
- Agricultural, construction and general industrial machinery
Features
- Set screws spaced 120 degrees apart lock the insert to a 1 in shaft
- Spherical O.D. for housings with a matching spherical bore
- Double seal type (L2), supplied pre-lubricated with FYH grease
- Basic dynamic load rating Cr 14 kN and static rating C0r 7.85 kN
Key specifications
| Specification | Detail |
|---|---|
| Type | Insert bearing (deep groove ball bearing) with set screws and spherical O.D. |
| Model | UC205-16L2 |
| Bore diameter d | 25.4 mm (1 in) |
| Outer diameter D | 52 mm (2.047 in) |
| Inner ring width B | 34.1 mm (1.343 in) |
| Outer ring width C | 17 mm (0.669 in) |
| Locking | Set screws, spaced 120 degrees apart |
| Outer ring | Spherical O.D. with grease groove and grease holes |
| Seal | Double seal type (L2) |
| Lubrication | Supplied pre-lubricated with FYH grease |
| Duty | Diameter series 2 (normal duty) |
| Set screw thread | 1/4-28UNF |
| Basic dynamic load rating Cr | 14 kN |
| Basic static load rating C0r | 7.85 kN |
| Factor f0 | 13.9 |
| Mass | 0.2 kg |
| Brand | FYH (FYH Inc., Japan) |
Selecting the right option
This page is for the single model UC205-16L2, with a 1 in bore. If you need another shaft size, the related pages below list the other sizes in this range.
Imperial (inch) bores are in fractions of an inch; the Model Details give the size in mm with the inch size in brackets: match the bore to the shaft you have.
For the standard seal version of this size, see the UC200 series pages below. The catalogue marks UC201 to UC205 as the double seal type (L2) and gives no separate allowable rotating speed for the L2 type.
Fitting and use
Check the load against the catalogue figures in the Model Details before ordering, and apply a suitable safety factor.
Tighten the set screws once the insert is in position on the shaft.
Match the insert to a housing with the same size number: the spherical O.D. seats in a matching spherical housing bore.
If you are unsure which insert suits a shaft and housing, send AIMS the part numbers or sizes and we will confirm the fit.
Related products
The L2 insert shares the dimension row of the standard UC insert of the same size, and the catalogue unit tables pair that UC insert with these FYH housings (matched by size number): P200 series pillow block (plummer block) housings (size P205), PA200 series tapped base pillow block housings (size PA205), F200 series four bolt flange housings (size F205), FL200 series two bolt flange housings (size FL205), FC200 series round flange cartridge housings (size FC205), FB200 series three bolt flange housings (size FB205) and T200 series take-up housings (size T205). Related FYH insert bearing pages: UC200 L2/L3 seal insert bearings, 25 to 55 mm bore (metric), UC200 L2/L3 seal insert bearings, 3/4 to 2 in bore (imperial), UC200 insert bearings, 12 to 90 mm bore (metric) and UC200 insert bearings, 1/2 to 3 1/2 in bore (imperial). Single-model pages in this range: UC204L2, UC207-20L3, UC207L3, UC208-24L3, UC210-30L3 and UC210L3.
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