Pillow Block Units
UCP307-104 Pillow Block Unit
1-1/4 inch (31.8 mm) shaft
UCP307-104 is a pillow block unit in the UCP3 series for a 1-1/4 inch (31.8 mm) shaft. It combines a cast iron housing with a UC307-104 insert bearing and set screw locking. Key dimensions: H 56 mm, L 210 mm, J 160 mm, A 56 mm, N 17 mm, N1 25 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCP307-104 Specifications
| Shaft Dia. | 1-1/4 in (31.8 mm) |
|---|---|
| Unit Number | UCP307-104 |
| H (Shaft Centre Height) | 56 mm |
| L (Overall Length) | 210 mm |
| J (Bolt Hole Spacing) | 160 mm |
| A | 56 mm |
| N (Bolt Slot Width) | 17 mm |
| N1 (Bolt Slot Length) | 25 mm |
| H1 | 20 mm |
| H2 | 106 mm |
| L1 | 60 mm |
| B (Inner Ring Width) | 48 mm |
| S | 19 mm |
| Bolt Size | M14 |
| Bearing Insert No. | UC307-104 |
| 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 1-1/4 inch (31.8 mm) Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCP206-104 | Pillow Block Units | UC206-104 |
| UCP207-104 | Pillow Block Units | UC207-104 |
| UCPX06-104 | Pillow Block Units | UC207-104 |
| UCPL206-104 | Pillow Block Units | UC206-104 |
| UCPL207-104 | Pillow Block Units | UC207-104 |
| UCHP206-104 | Pillow Block Units | UC206-104 |
| UCHP207-104 | Pillow Block Units | UC207-104 |
| UCUP206-104 | Pillow Block Units | UC206-104 |
| UCUP207-104 | Pillow Block Units | UC207-104 |
| ASPB206-104 | Pillow Block Units | AS206-104 |
Neighbouring Sizes in the UCP3 Series
UCP307-104 — Frequently Asked Questions
What shaft size does the UCP307-104 fit?
The UCP307-104 fits a 1-1/4 inch (31.8 mm) shaft. Its insert bearing is the UC307-104.
What is the UCP307-104 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 1-1/4 inch (31.8 mm) shaft?
Other units for a 1-1/4 inch (31.8 mm) shaft include UCP206-104, UCP207-104, UCPX06-104, UCPL206-104, UCPL207-104. 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 UCP307-104 across India?
Yes. Logass Trade Centre supplies the UCP307-104 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 UCP307-104?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.