Pillow Block Units
UCIP320-400 Pillow Block Unit
4 inch (101.6 mm) shaft
UCIP320-400 is a pillow block unit in the UCIP3 series for a 4 inch (101.6 mm) shaft. It combines a cast iron housing with a UC320-400 insert bearing and set screw locking. Key dimensions: H 150 mm, L 430 mm, J 360 mm, A 85 mm, N 30 mm, H1 45 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCIP320-400 Specifications
| Shaft Dia. | 4 in (101.6 mm) |
|---|---|
| Unit Number | UCIP320-400 |
| H (Shaft Centre Height) | 150 mm |
| L (Overall Length) | 430 mm |
| J (Bolt Hole Spacing) | 360 mm |
| A | 85 mm |
| N (Bolt Slot Width) | 30 mm |
| H1 | 45 mm |
| H2 | 295 mm |
| B (Inner Ring Width) | 108 mm |
| S | 42 mm |
| Bolt Size | M27 |
| Bearing Insert No. | UC320-400 |
| 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 4 inch (101.6 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCP320-400 | Pillow Block Units | UC320-400 |
| UCPX20-400 | Pillow Block Units | UCX20-400 |
| UELP320-400 | Pillow Block Units | — |
| UCF320-400 | Flanged Units | UC320-400 |
| UCFX20-400 | Flanged Units | UCX20-400 |
| UCFS320-400 | Flanged Units | — |
| UCFCX20-400 | Flanged Units | UCX20-400 |
| UCFL320-400 | Flanged Units | UC320-400 |
| UCT320-400 | Take-Up Units | — |
| UELT320-400 | Take-Up Units | — |
Neighbouring Sizes in the UCIP3 Series
UCIP320-400 — Frequently Asked Questions
What shaft size does the UCIP320-400 fit?
The UCIP320-400 fits a 4 inch (101.6 mm) shaft. Its insert bearing is the UC320-400.
What is the UCIP320-400 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 4 inch (101.6 mm) shaft?
Other units for a 4 inch (101.6 mm) shaft include UCP320-400, UCPX20-400, UELP320-400, UCF320-400, UCFX20-400. 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 UCIP320-400 across India?
Yes. Logass Trade Centre supplies the UCIP320-400 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 UCIP320-400?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.