FYH SAA204 Insert Bearing, 20 mm Bore, Eccentric Collar, Cylindrical O.D., 47 mm O.D.
Available
This page covers 4 FYH SAA200 series insert bearings (SAA204 to SAA208) with an eccentric locking collar and a cylindrical O.D., bore sizes 20 to 40 mm (metric). Choose the size from the drop-down: each variant has its own dimensions, load ratings and mass in the Model Details.
The SAA type is the SA eccentric collar insert made with a cylindrical O.D. It is for press-fit mounting directly into machinery and cannot be mounted in traditional housings.
Where this product is used
- Machinery with a machined bore that takes a cylindrical O.D. insert
- Conveyor rollers, drive shafts and idler stations
- Fans, blowers and pumps
- Agricultural, construction and general industrial machinery
Features
- Cylindrical O.D. for press-fit mounting directly into component machinery
- Eccentric locking collar: the collar engages the inner ring and a set screw is tightened to hold it
- Not self-aligning and not for mounting in traditional housings
- Light duty series
- Basic dynamic load rating Cr 12.8 to 29.1 kN and static rating C0r 6.65 to 17.8 kN (see the Model Details for each size)
Key specifications
| Specification | Detail |
|---|---|
| Type | Insert bearing (deep groove ball bearing) with eccentric locking collar and cylindrical O.D. |
| Models | SAA204 to SAA208 (4 sizes) |
| Bore diameter d | 20 to 40 mm (metric) |
| Outer diameter D | 47 to 80 mm |
| Locking | Eccentric locking collar with a set screw |
| Outer ring | Cylindrical O.D. |
| Duty | Light |
| Basic dynamic load rating Cr | 12.8 to 29.1 kN |
| Basic static load rating C0r | 6.65 to 17.8 kN |
| Brand | FYH (FYH Inc., Japan) |
Available sizes
| Model | Bore d (mm) | O.D. D (mm) | Width B (mm) | Cr (kN) | C0r (kN) | Mass (kg) |
|---|---|---|---|---|---|---|
| SAA204 | 20 | 47 | – | 12.8 | 6.65 | – |
| SAA205 | 25 | 52 | – | 14 | 7.85 | – |
| SAA207 | 35 | 72 | – | 25.7 | 15.4 | – |
| SAA208 | 40 | 80 | – | 29.1 | 17.8 | – |
A dash means the catalogue gives no figure for that exact model number, so none is shown. The catalogue has no row under the designations SAA204, SAA205, SAA207 and SAA208: O.D., Cr, C0r and f0 are taken from the catalogue row of the same size number, and the width and mass are not shown.
Selecting the right option
Every size on this page has a metric bore (shaft sizes in mm). Match the bore to the shaft you have: an inch shaft needs the imperial version of the same insert, which is a different size.
SAA inserts have a cylindrical O.D. for a press fit directly into machinery and are not self-aligning. For an insert that sits in a traditional housing, use the SA type.
Fitting and use
Check the load against the catalogue figures in the Model Details before ordering, and apply a suitable safety factor.
Press-fit the insert into a machined bore. It is not self-aligning, so the bore must be machined square to the shaft. Fit the collar against the inner ring and tighten its set screw.
Related products
Related FYH insert bearing pages: SAA200 insert bearings, 5/8 to 1 1/8 in bore (imperial), SA200 insert bearings, 1/2 to 1 1/2 in bore (imperial), SA200 insert bearings, 7/8 to 1 7/16 in bore (imperial) and SA200 insert bearings, 12 to 40 mm bore (metric). Single-model pages in this range: SAA201-8FP7, SAA203, SAA205-16FP7, SAA206, SAA206-20FP7 and SAA207-20FP7.
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FYH SAA200 Series Insert Bearings, Eccentric Collar, Cylindrical O.D., 20 to 40 mm Bore (Metric): 20
SKU: A0106753 | Model: SAA204/FYH
FYH SAA204 insert bearing, 20 mm bore, eccentric collar, 47 mm O.D., Cr 12.8 kN.