Pillow Block Units
UCP320-314 Pillow Block Unit
3-7/8 inch (98.4 mm) shaft
UCP320-314 is a pillow block unit in the UCP3 series for a 3-7/8 inch (98.4 mm) shaft. It combines a cast iron housing with a UC320-314 insert bearing and set screw locking. Key dimensions: H 140 mm, L 490 mm, J 380 mm, A 120 mm, N 36 mm, N1 50 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCP320-314 Specifications
| Shaft Dia. | 3-7/8 in (98.4 mm) |
|---|---|
| Unit Number | UCP320-314 |
| H (Shaft Centre Height) | 140 mm |
| L (Overall Length) | 490 mm |
| J (Bolt Hole Spacing) | 380 mm |
| A | 120 mm |
| N (Bolt Slot Width) | 36 mm |
| N1 (Bolt Slot Length) | 50 mm |
| H1 | 50 mm |
| H2 | 275 mm |
| L1 | 130 mm |
| B (Inner Ring Width) | 108 mm |
| S | 42 mm |
| Bolt Size | M30 |
| Bearing Insert No. | UC320-314 |
| Housing material | Cast iron |
| Locking | Set screw |
| Series | UCP3 Series Pillow Block Units (Large Bore) |
Dimensions and part numbers per manufacturer technical catalogue, set-screw locking type.
Other Mounted Units for a 3-7/8 inch (98.4 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCPX20-314 | Pillow Block Units | UCX20-314 |
| UCIP320-314 | Pillow Block Units | UC320-314 |
| UELP320-314 | Pillow Block Units | — |
| UCF320-314 | Flanged Units | UC320-314 |
| UCFX20-314 | Flanged Units | UCX20-314 |
| UCFS320-314 | Flanged Units | — |
| UCFCX20-314 | Flanged Units | UCX20-314 |
| UCFL320-314 | Flanged Units | UC320-314 |
| UCT320-314 | Take-Up Units | — |
| UELT320-314 | Take-Up Units | — |
Neighbouring Sizes in the UCP3 Series
UCP320-314 — Frequently Asked Questions
What shaft size does the UCP320-314 fit?
The UCP320-314 fits a 3-7/8 inch (98.4 mm) shaft. Its insert bearing is the UC320-314.
What is the UCP320-314 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 3-7/8 inch (98.4 mm) shaft?
Other units for a 3-7/8 inch (98.4 mm) shaft include UCPX20-314, UCIP320-314, UELP320-314, UCF320-314, UCFX20-314. 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 UCP320-314 across India?
Yes. Logass Trade Centre supplies the UCP320-314 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 UCP320-314?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.