Pillow Block Units
UCP216-303 Pillow Block Unit
3-3/16 inch (81 mm) shaft
UCP216-303 is a pillow block unit in the UCP2 series for a 3-3/16 inch (81 mm) shaft. It combines a cast iron housing with a UC216-303 insert bearing and set screw locking. Key dimensions: H 88.9 mm, L 292 mm, J 232 mm, A 78 mm, N 25 mm, N1 28 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCP216-303 Specifications
| Shaft Dia. | 3-3/16 in (81 mm) |
|---|---|
| Unit Number | UCP216-303 |
| H (Shaft Centre Height) | 88.9 mm |
| L (Overall Length) | 292 mm |
| J (Bolt Hole Spacing) | 232 mm |
| A | 78 mm |
| N (Bolt Slot Width) | 25 mm |
| N1 (Bolt Slot Length) | 28 mm |
| H1 | 30 mm |
| H2 | 175 mm |
| L1 | 85 mm |
| B (Inner Ring Width) | 82.6 mm |
| S | 33.3 mm |
| Bolt Size | M20 |
| Bearing Insert No. | UC216-303 |
| Housing material | Cast iron |
| Locking | Set screw |
| Series | UCP2 Series Pillow Block Units |
Dimensions and part numbers per manufacturer technical catalogue, set-screw locking type.
Other Mounted Units for a 3-3/16 inch (81 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| 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 |
| UCFCX16-303 | Flanged Units | UCX16-303 |
Neighbouring Sizes in the UCP2 Series
UCP216-303 — Frequently Asked Questions
What shaft size does the UCP216-303 fit?
The UCP216-303 fits a 3-3/16 inch (81 mm) shaft. Its insert bearing is the UC216-303.
What is the UCP216-303 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 UCP316-303, UCPX16-303, UCIP316-303, UELP316-303, UCF216-303. 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 UCP216-303 across India?
Yes. Logass Trade Centre supplies the UCP216-303 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 UCP216-303?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.