Pillow Block Units
UCIP318-307 Pillow Block Unit
3-7/16 inch (87.3 mm) shaft
UCIP318-307 is a pillow block unit in the UCIP3 series for a 3-7/16 inch (87.3 mm) shaft. It combines a cast iron housing with a UC318-307 insert bearing and set screw locking. Key dimensions: H 130 mm, L 400 mm, J 330 mm, A 85 mm, N 30 mm, H1 45 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCIP318-307 Specifications
| Shaft Dia. | 3-7/16 in (87.3 mm) |
|---|---|
| Unit Number | UCIP318-307 |
| H (Shaft Centre Height) | 130 mm |
| L (Overall Length) | 400 mm |
| J (Bolt Hole Spacing) | 330 mm |
| A | 85 mm |
| N (Bolt Slot Width) | 30 mm |
| H1 | 45 mm |
| H2 | 260 mm |
| B (Inner Ring Width) | 96 mm |
| S | 40 mm |
| Bolt Size | M27 |
| Bearing Insert No. | UC318-307 |
| 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 3-7/16 inch (87.3 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCP217-307 | Pillow Block Units | UC217-307 |
| UCP317-307 | Pillow Block Units | UC317-307 |
| UCP318-307 | Pillow Block Units | UC318-307 |
| UCPX17-307 | Pillow Block Units | UCX17-307 |
| UCPX18-307 | Pillow Block Units | UCX18-307 |
| UCIP317-307 | Pillow Block Units | UC317-307 |
| UELP317-307 | Pillow Block Units | — |
| UELP318-307 | Pillow Block Units | — |
| UCF217-307 | Flanged Units | UC217-307 |
| UCF317-307 | Flanged Units | UC317-307 |
Neighbouring Sizes in the UCIP3 Series
UCIP318-307 — Frequently Asked Questions
What shaft size does the UCIP318-307 fit?
The UCIP318-307 fits a 3-7/16 inch (87.3 mm) shaft. Its insert bearing is the UC318-307.
What is the UCIP318-307 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 3-7/16 inch (87.3 mm) shaft?
Other units for a 3-7/16 inch (87.3 mm) shaft include UCP217-307, UCP317-307, UCP318-307, UCPX17-307, UCPX18-307. 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 UCIP318-307 across India?
Yes. Logass Trade Centre supplies the UCIP318-307 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 UCIP318-307?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.