Flanged Units
UCFCX20-315 Flanged Unit
3-15/16 inch (100 mm) shaft
UCFCX20-315 is a flanged unit in the UCFCX series for a 3-15/16 inch (100 mm) shaft. It combines a cast iron housing with a UCX20-315 insert bearing and set screw locking. Key dimensions: L 276 mm, J 238 mm, J1 168.3 mm, A2 22 mm, N 23 mm, A3 28 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCFCX20-315 Specifications
| Shaft Dia. | 3-15/16 in (100 mm) |
|---|---|
| Unit Number | UCFCX20-315 |
| L | 276 mm |
| J (Bolt Circle Dia.) | 238 mm |
| J1 (Bolt Hole Spacing) | 168.3 mm |
| A2 | 22 mm |
| N (Bolt Hole Dia.) | 23 mm |
| A3 | 28 mm |
| A1 | 66 mm |
| A | 94 mm |
| H3 (Spigot Dia.) | 206 mm |
| A0 | 118.3 mm |
| B (Inner Ring Width) | 117.5 mm |
| S | 49.2 mm |
| F min | 139 mm |
| Bolt Size | M20 |
| Bearing Insert No. | UCX20-315 |
| Housing No. | FCX20 |
| Mass (approx.) | 18 kg |
| Housing material | Cast iron |
| Locking | Set screw |
| Series | UCFCX Series Round Flange Units with Spigot (X Series) |
Dimensions and part numbers per manufacturer technical catalogue; confirm the exact unit and brand with us before ordering.
Other Mounted Units for a 3-15/16 inch (100 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCP320-315 | Pillow Block Units | UC320-315 |
| UCPX20-315 | Pillow Block Units | UCX20-315 |
| UCIP320-315 | Pillow Block Units | UC320-315 |
| UELP320-315 | Pillow Block Units | — |
| UCF320-315 | Flanged Units | UC320-315 |
| UCFX20-315 | Flanged Units | UCX20-315 |
| UCFS320-315 | Flanged Units | — |
| UCFL320-315 | Flanged Units | UC320-315 |
| UCT320-315 | Take-Up Units | — |
| UELT320-315 | Take-Up Units | — |
Neighbouring Sizes in the UCFCX Series
UCFCX20-315 — Frequently Asked Questions
What shaft size does the UCFCX20-315 fit?
The UCFCX20-315 fits a 3-15/16 inch (100 mm) shaft. Its insert bearing is the UCX20-315.
What is the UCFCX20-315 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 3-15/16 inch (100 mm) shaft?
Other units for a 3-15/16 inch (100 mm) shaft include UCP320-315, UCPX20-315, UCIP320-315, UELP320-315, UCF320-315. 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 UCFCX20-315 across India?
Yes. Logass Trade Centre supplies the UCFCX20-315 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 UCFCX20-315?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.