Flanged Units
ASFB204 Flanged Unit
20 mm shaft
ASFB204 is a flanged unit in the ASFB2 series for a 20 mm shaft. It combines a cast iron housing with a AS204 insert bearing and set screw locking. Key dimensions: H 90 mm, J 71.5 mm, A2 11 mm, A1 11 mm, A 20 mm, N 10 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
ASFB204 Specifications
| Shaft Dia. | 20 mm |
|---|---|
| Unit Number | ASFB204 |
| H | 90 mm |
| J (Bolt Hole Spacing) | 71.5 mm |
| A2 | 11 mm |
| A1 | 11 mm |
| A | 20 mm |
| N (Bolt Hole Dia.) | 10 mm |
| L | 61 mm |
| A0 | 29 mm |
| B (Inner Ring Width) | 25 mm |
| S | 7 mm |
| Bolt Size | M8 |
| Bearing Insert No. | AS204 |
| Housing material | Cast iron |
| Locking | Set screw |
| Series | ASFB2 Series Light Oval Flange Units |
Dimensions and part numbers per manufacturer technical catalogue; confirm the exact unit and brand with us before ordering.
Other Mounted Units for a 20 mm Shaft
| Unit Number | Type | Insert Bearing |
|---|---|---|
| UCP204 | Pillow Block Units | UC204 |
| UCPL204 | Pillow Block Units | UC204 |
| UCPG204 | Pillow Block Units | UC204 |
| F-UCPM204/LP09 | Pillow Block Units | — |
| F-UCPR204F1/LP09 | Pillow Block Units | — |
| UCHP204 | Pillow Block Units | UC204 |
| UCUP204 | Pillow Block Units | UC204 |
| ASPB204 | Pillow Block Units | AS204 |
| UCPE204 | Pillow Block Units | UC204 |
| ASPL204 | Pillow Block Units | AS204 |
Neighbouring Sizes in the ASFB2 Series
ASFB204 — Frequently Asked Questions
What shaft size does the ASFB204 fit?
The ASFB204 fits a 20 mm shaft. Its insert bearing is the AS204.
What is the ASFB204 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 20 mm shaft?
Other units for a 20 mm shaft include UCP204, UCPL204, UCPG204, F-UCPM204/LP09, F-UCPR204F1/LP09. 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 ASFB204 across India?
Yes. Logass Trade Centre supplies the ASFB204 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 ASFB204?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.