Pillow Block Units
UCIP316-301 Pillow Block Unit
3-1/16 inch (77.8 mm) shaft
UCIP316-301 is a pillow block unit in the UCIP3 series for a 3-1/16 inch (77.8 mm) shaft. It combines a cast iron housing with a UC316-301 insert bearing and set screw locking. Key dimensions: H 120 mm, L 350 mm, J 290 mm, A 85 mm, N 25 mm, H1 40 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCIP316-301 Specifications
| Shaft Dia. | 3-1/16 in (77.8 mm) |
|---|---|
| Unit Number | UCIP316-301 |
| H (Shaft Centre Height) | 120 mm |
| L (Overall Length) | 350 mm |
| J (Bolt Hole Spacing) | 290 mm |
| A | 85 mm |
| N (Bolt Slot Width) | 25 mm |
| H1 | 40 mm |
| H2 | 235 mm |
| B (Inner Ring Width) | 86 mm |
| S | 34 mm |
| Bolt Size | M22 |
| Bearing Insert No. | UC316-301 |
| Housing material | Cast iron |
| Locking | Set screw |
| Series | UCIP3 Series Thick Pillow Block 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 3-1/16 inch (77.8 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCP216-301 | Pillow Block Units | UC216-301 |
| UCP316-301 | Pillow Block Units | UC316-301 |
| UCPX16-301 | Pillow Block Units | UCX16-301 |
| UELP316-301 | Pillow Block Units | — |
| UCF216-301 | Flanged Units | UC216-301 |
| UCF316-301 | Flanged Units | UC316-301 |
| UCFX16-301 | Flanged Units | UCX16-301 |
| UCFS316-301 | Flanged Units | — |
| UCFC216-301 | Flanged Units | UC216-301 |
| UCFCX16-301 | Flanged Units | UCX16-301 |
Neighbouring Sizes in the UCIP3 Series
UCIP316-301 — Frequently Asked Questions
What shaft size does the UCIP316-301 fit?
The UCIP316-301 fits a 3-1/16 inch (77.8 mm) shaft. Its insert bearing is the UC316-301.
What is the UCIP316-301 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 3-1/16 inch (77.8 mm) shaft?
Other units for a 3-1/16 inch (77.8 mm) shaft include UCP216-301, UCP316-301, UCPX16-301, UELP316-301, UCF216-301. 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 UCIP316-301 across India?
Yes. Logass Trade Centre supplies the UCIP316-301 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 UCIP316-301?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.