Flanged Units
UCFS318-308 Flanged Unit
3-1/2 inch (88.9 mm) shaft
UCFS318-308 is a flanged unit in the UCFS3 series for a 3-1/2 inch (88.9 mm) shaft. It combines a cast iron housing with an insert bearing and set screw locking. Key dimensions: L 280 mm, J 216 mm, A2 24 mm, N 35 mm, A3 20 mm, A1 30 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCFS318-308 Specifications
| Shaft Dia. | 3-1/2 in (88.9 mm) |
|---|---|
| Unit Number | UCFS318-308 |
| L | 280 mm |
| J (Bolt Hole Spacing) | 216 mm |
| A2 | 24 mm |
| N (Bolt Hole Dia.) | 35 mm |
| A3 | 20 mm |
| A1 | 30 mm |
| A | 76 mm |
| H3 | 240 mm |
| A0 | 100 mm |
| B (Inner Ring Width) | 96 mm |
| S | 40 mm |
| Bolt Size | M30 |
| Housing material | Cast iron |
| Locking | Set screw |
| Series | UCFS3 Series Square Flange Units with Spigot |
Dimensions and part numbers per manufacturer technical catalogue; confirm the exact unit and brand with us before ordering.
Other Mounted Units for a 3-1/2 inch (88.9 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCP218-308 | Pillow Block Units | UC218-308 |
| UCP318-308 | Pillow Block Units | UC318-308 |
| UCPX18-308 | Pillow Block Units | UCX18-308 |
| UCIP318-308 | Pillow Block Units | UC318-308 |
| UELP318-308 | Pillow Block Units | — |
| UCF218-308 | Flanged Units | UC218-308 |
| UCF318-308 | Flanged Units | UC318-308 |
| UCFX18-308 | Flanged Units | UCX18-308 |
| UCFC218-308 | Flanged Units | UC218-308 |
| UCFCX18-308 | Flanged Units | UCX18-308 |
Neighbouring Sizes in the UCFS3 Series
UCFS318-308 — Frequently Asked Questions
What shaft size does the UCFS318-308 fit?
The UCFS318-308 fits a 3-1/2 inch (88.9 mm) shaft.
What is the UCFS318-308 made of and how is it locked to the shaft?
It has a cast iron housing and set screw locking on the insert bearing.
What other mounted units fit a 3-1/2 inch (88.9 mm) shaft?
Other units for a 3-1/2 inch (88.9 mm) shaft include UCP218-308, UCP318-308, UCPX18-308, UCIP318-308, UELP318-308. They differ in housing style — pillow block, flange, take-up, cartridge or hanger — so pick the one that matches your mounting.
Do you supply the UCFS318-308 across India?
Yes. Logass Trade Centre supplies the UCFS318-308 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and preferred brand.
Can’t find your size?
We supply sizes, brands and special versions of mounted bearing units that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the UCFS318-308?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.