UCP204
Representative Schematic
ISO Standard Metric Envelope: d=20mm × D=127mm × B=38mm
Bore Diameter (d)
20 mm
Outer Diameter (D)
127 mm
Width (B)
38 mm
Pillow Block & Mounted UnitsAvailable to ArrangeJIS B 1559 / ISO 3228
UCP204 Pillow Block Bearing Unit (20 mm Shaft)
The UCP204 pillow block unit consists of a P204 solid cast iron housing fitted with a UC204 self-aligning insert ball bearing. Features set-screw shaft locking and dual grease seals for easy installation on 20 mm drive shafts.
Technical Specifications (ISO Standard)
Base Part NumberUCP204
Series CategoryUCP (Pillow Block & Mounted Units)
Boundary Dimensions20 × 127 × 38 mm
Dynamic Load Rating (Cr)12.8 kN
Static Load Rating (C0r)6.65 kN
Reference Speed (Grease/Oil)6,500 RPM (Ref)
Reference Mass (Approx.)0.66 kg
Cage / Retainer MaterialCast Iron Housing (P204) + Chrome Steel Insert (UC204)
Available Variants & Configurations
Standard & Special SourcingUCP204Rubber Contact Seal (2RS)
Standard UCP204 mounted pillow block unit with 20 mm bore insert and cast iron housing.
Brand Preference & Sourcing Flexibility
Amman Spares can arrange standard industrial equivalents or specific brand requests (such as SKF, NSK, FAG, NTN, KOYO, TIMKEN, or certified export brands) subject to current supplier confirmation. Mention your brand preference in the request form.
Common Industrial & Textile Machinery Applications for UCP204
Weaving Loom Sley Shafts
Cloth Take-up Rollers
Conveyor Lines
Agricultural Machinery