Flanged Units
UCFL316-303 Flanged Unit
3-3/16 inch (81 mm) shaft
UCFL316-303 is a flanged unit in the UCFL3 series for a 3-3/16 inch (81 mm) shaft. It combines a cast iron housing with a UC316-303 insert bearing and set screw locking. Key dimensions: H 355 mm, J 285 mm, A2 38 mm, A1 32 mm, A 68 mm, N 38 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCFL316-303 Specifications
| Shaft Dia. | 3-3/16 in (81 mm) |
|---|---|
| Unit Number | UCFL316-303 |
| H | 355 mm |
| J (Bolt Hole Spacing) | 285 mm |
| A2 | 38 mm |
| A1 | 32 mm |
| A | 68 mm |
| N (Bolt Hole Dia.) | 38 mm |
| L | 210 mm |
| A0 | 90 mm |
| B (Inner Ring Width) | 86 mm |
| S | 34 mm |
| Bolt Size | M33 |
| Bearing Insert No. | UC316-303 |
| Housing material | Cast iron |
| Locking | Set screw |
| Series | UCFL3 Series Oval (2-Bolt) Flange Units (Heavy Series) |
Dimensions and part numbers per manufacturer technical catalogue; confirm the exact unit and brand with us before ordering.
Other Mounted Units for a 3-3/16 inch (81 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCP216-303 | Pillow Block Units | UC216-303 |
| UCP316-303 | Pillow Block Units | UC316-303 |
| UCPX16-303 | Pillow Block Units | UCX16-303 |
| UCIP316-303 | Pillow Block Units | UC316-303 |
| UELP316-303 | Pillow Block Units | — |
| UCF216-303 | Flanged Units | UC216-303 |
| UCF316-303 | Flanged Units | UC316-303 |
| UCFX16-303 | Flanged Units | UCX16-303 |
| UCFS316-303 | Flanged Units | — |
| UCFC216-303 | Flanged Units | UC216-303 |
Neighbouring Sizes in the UCFL3 Series
UCFL316-303 — Frequently Asked Questions
What shaft size does the UCFL316-303 fit?
The UCFL316-303 fits a 3-3/16 inch (81 mm) shaft. Its insert bearing is the UC316-303.
What is the UCFL316-303 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 3-3/16 inch (81 mm) shaft?
Other units for a 3-3/16 inch (81 mm) shaft include UCP216-303, UCP316-303, UCPX16-303, UCIP316-303, UELP316-303. 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 UCFL316-303 across India?
Yes. Logass Trade Centre supplies the UCFL316-303 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 UCFL316-303?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.