AIMS Industrial lists 81 FYH bearing products: insert bearings with set screw, eccentric collar, snap ring, spherical outside diameter and tapered bore locking, the housings they fit (pillow block, flange, cartridge and take-up), and adapter sleeves. Insert bearings are listed from 12 mm to 140 mm and from 1/2 inch to 4 inch bore, and housings from small zinc alloy units to heavy duty cast iron.
What's in the range
| Type | Listings | What's there |
|---|---|---|
| Insert bearings, set screw lock | 21 | UC200 and UC300 heavy duty in metric and imperial, UCX medium duty, SB200 and single-size listings, including L2 double seal and L3 triple-lip seal types |
| Stainless steel insert bearings | 1 | SSUC series, metric (12 to 60 mm) and imperial (1/2 to 2 3/16 inch) bores |
| Insert bearings, eccentric collar | 23 | SA200, SAA200 (cylindrical O.D.), NA200 and NA300 heavy duty in metric and imperial, plus single-size SA, SAA and NA listings |
| Insert bearings, snap ring | 5 | ER200 series in metric (20 to 50 mm) and imperial (3/4 to 1 7/8 inch), plus ER209 and ER212 |
| Insert bearings, spherical O.D. | 4 | SC200 series (17 to 35 mm), SC206 and SC208 |
| Tapered bore insert bearings | 2 | UK200 (20 to 80 mm shaft with adapter sleeve) and UK300 heavy duty (20 to 125 mm shaft with sleeve) |
| Pillow block housings | 5 | P200 normal duty, PX medium duty, PA200 tapped base, P300 heavy duty and P000 small size zinc alloy |
| Flange housings | 8 | FL200 oval 2-bolt, F200 square 4-bolt, FB200 3-bolt, FX medium duty, FL300 and F300 heavy duty, LF200 lightweight and FL000 small size zinc alloy |
| Flange cartridge housings | 2 | FC200 normal duty and FCX medium duty round flange cartridge, piloted, cast iron |
| Take-up housings | 2 | T200 normal duty and T300 heavy duty, cast iron |
| Adapter sleeves | 8 | Metric H200, H300, H2300, H3000 and H3100 (20 to 170 mm bore) and imperial HE200, HE300 and HE2300 (3/4 to 4-1/2 inch bore) |
Choosing FYH insert bearings and housings
Start with the shaft size and whether you need metric or imperial. Then choose the series: FYH lists the 200 series as normal duty, the X series as medium duty and the 300 series as heavy duty. Next decide how the bearing locks to the shaft: set screw, eccentric collar, snap ring, or a tapered bore with an adapter sleeve. Finally match the housing to the bearing, since housing numbers follow the bearing series (for example P205 with a 205-series insert). Always check the data sheet for dimensions, bolt size and compatibility before ordering.
Related ranges
See bearings, ball bearings, bearing housings, bearing adaptor sleeves and withdrawal bushings and bearings and power transmission.
Order from AIMS Industrial
AIMS Industrial has supplied Australian industry since 1988. Call us on (02) 9773 0122, contact the team or request a quote and we'll help you match the right insert bearing, housing and sleeve.
FYH Bearing FAQs
What is an insert bearing?
An insert bearing is a ball bearing with a spherical outside surface that sits in a matching housing, such as a pillow block or flange unit. The spherical surface lets the bearing self-align in the housing. You buy the insert and the housing separately and fit them together.
How do insert bearings lock to the shaft?
The range includes set screw locking, eccentric collar locking, snap ring locking and tapered bore bearings with an adapter sleeve. Set screw is common on UC series bearings, and the eccentric collar style is the SA, SAA and NA series.
What do the 200, X and 300 series mean?
They are different bearing and housing size series. In this range the 200 series is listed as normal duty, the X series as medium duty and the 300 series as heavy duty. Match the housing to the bearing series and check the data sheet for loads and dimensions.

