| Symbol | Value | Description |
|---|---|---|
| d | 20 mm | Bore diameter |
| L | 127 mm | Length total |
| H2 | 65 mm | Height |
| Cr | 13.600 N | Basic dynamic load rating, radial |
| C0r | 6.600 N | Basic static load rating, radial |
| Cur | 345 N | Fatigue load limit, radial |
| ≈m | 0,69 kg | Weight |

FAG
Plummer block housing unit
Pillow Block Housing Unit
From US$5.71
Excl. VAT| Spec | Price | Quantity |
|---|---|---|
| fag:UCP204-J7 | US$5.71 |
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
FAG UCP204-J7 Pillow Block Housing Unit is a base-mounted bearing unit with an insert bearing assembled in a housing. It bolts onto flat frames and is widely used for horizontal shaft support in conveyors, fans, agricultural machines, and packaging equipment.
The unit combines a cast iron or sheet steel base housing with a radial insert ball bearing. The spherical fit between bearing and housing compensates for static misalignment, while seals reduce contamination ingress.
Verify shaft diameter, base bolt spacing, housing material, locking method, seal, and grease nipple specification.
| Symbol | Value | Description |
|---|---|---|
| d | 20 mm | Bore diameter |
| L | 127 mm | Length total |
| H2 | 65 mm | Height |
| Cr | 13.600 N | Basic dynamic load rating, radial |
| C0r | 6.600 N | Basic static load rating, radial |
| Cur | 345 N | Fatigue load limit, radial |
| ≈m | 0,69 kg | Weight |
| Symbol | Value | Description |
|---|---|---|
| H | 33,3 mm | Distance shaft axis |
| A | 38 mm | Width (base) |
| H1 | 14 mm | Height (base) |
| B | 31 mm | Width |
| S1 | 18,3 mm | Distance of raceway to locking collar |
| Q | M6 | Connection thread for lubrication |
| Item | Code | Description |
|---|---|---|
| Material | GG | Grey cast iron |
| Housing clearance | J7 | Normal swivel torque |
| Symbol | Value | Description |
|---|---|---|
| J | 95 mm | Distance fixing bore |
| N | 13 mm | Width (slot) |
| N1 | 19 mm | Length (slot) |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
| Code | Description |
|---|---|
| P204 | Housing |
| UC204 | Bearing designation |
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
UCP204J7UCP204 J7UCP204FAGUCP204J7FAG UCP204 J7FAGUCP204 J7FAG UCP204J7FAGUCP204From US$5.71
Excl. VAT| Spec | Price | Quantity |
|---|---|---|
| fag:UCP204-J7 | US$5.71 |

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