Flanged Units
UCFL307-104 Flanged Unit
1-1/4 inch (31.8 mm) shaft
UCFL307-104 is a flanged unit in the UCFL3 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 185 mm, J 141 mm, A2 20 mm, A1 16 mm, A 36 mm, N 23 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UCFL307-104 Specifications
| Shaft Dia. | 1-1/4 in (31.8 mm) |
|---|---|
| Unit Number | UCFL307-104 |
| H | 185 mm |
| J (Bolt Hole Spacing) | 141 mm |
| A2 | 20 mm |
| A1 | 16 mm |
| A | 36 mm |
| N (Bolt Hole Dia.) | 23 mm |
| L | 100 mm |
| A0 | 49 mm |
| B (Inner Ring Width) | 48 mm |
| S | 19 mm |
| Bolt Size | M20 |
| Bearing Insert No. | UC307-104 |
| Housing material | Cast iron |
| Locking | Set screw |
| Series | UCFL3 Series Oval (2-Bolt) Flange 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 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 |
| UCP307-104 | Pillow Block Units | UC307-104 |
| 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 |
Neighbouring Sizes in the UCFL3 Series
UCFL307-104 — Frequently Asked Questions
What shaft size does the UCFL307-104 fit?
The UCFL307-104 fits a 1-1/4 inch (31.8 mm) shaft. Its insert bearing is the UC307-104.
What is the UCFL307-104 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, UCP307-104, UCPX06-104, UCPL206-104. 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 UCFL307-104 across India?
Yes. Logass Trade Centre supplies the UCFL307-104 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 UCFL307-104?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.