FYH SA207-20
Available
FYH SA207-20 is an eccentric collar insert bearing with a 1 1/4" bore (31.75mm). It measures 72mm (2.835") O.D. by 23mm (0.906") inner ring width, with a basic dynamic load rating of 25.7kN and a static rating of 15.4kN.
It has an eccentric locking collar and a spherical O.D. for a housing with a matching spherical bore. It belongs to the light duty SA series.
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
- Eccentric locking collar for a 1 1/4" shaft: the collar engages the inner ring and a set screw is tightened to hold it
- Spherical O.D. for housings with a matching spherical bore
- Basic dynamic load rating Cr 25.7kN and static rating C0r 15.4kN
- Allowable rotating speed 3,700rpm (standard value)
Key specifications
| Specification | Detail |
|---|---|
| Type | Insert bearing (deep groove ball bearing) with eccentric locking collar and spherical O.D |
| Product type | Insert Bearing |
| Model | SA207-20 |
| Bore diameter d | 31.75mm (1 1/4") |
| Outer diameter D | 72mm (2.835") |
| Inner ring width B | 23mm (0.906") |
| Width including collar B1 | 36.5mm (1.437") |
| Outer ring width C | 17mm (0.669") |
| Locking | Eccentric locking collar with a set screw |
| Outer ring | Spherical O.D |
| Lubrication | Supplied pre-lubricated with FYH grease |
| Duty | Light |
| Basic dynamic load rating Cr | 25.7kN |
| Basic static load rating C0r | 15.4kN |
| Factor f0 | 13.9 |
| Allowable rotating speed (standard value) | 3,700rpm |
| Mass | 0.5kg |
| Brand | FYH (FYH Inc., Japan) |
Fitting and use
Fit the collar against the inner ring so the eccentric surfaces engage, then tighten the set screw in the collar.
The spherical O.D. seats in a housing with a matching spherical bore.
Choosing the right option
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.
See also: SA200 insert bearings, 12 to 40mm bore (metric), SA200 insert bearings, 1/2 to 1 1/2" bore (imperial), SA200 insert bearings, 7/8 to 1 7/16" bore (imperial), NA200 insert bearings, 20 to 60mm bore (metric).
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FYH SA207-20 Insert Bearing, Eccentric Collar, 1 1/4 in Bore (Imperial)
SKU: A0106739 | Model: SA207-20/FYH
FYH A0106739: SA207-20. Type: Insert bearing (deep groove ball bearing) with eccentric locking collar and spherical O.D. Model: SA207-20. Bore diameter d: 31.75mm (1 1/4").