30204
Representative Schematic
ISO Standard Metric Envelope: d=20mm × D=47mm × B=15.25mm
Bore Diameter (d)
20 mm
Outer Diameter (D)
47 mm
Width (B)
15.25 mm
Tapered Roller BearingsAvailable to ArrangeISO 355 / DIN 720
30204 Metric Tapered Roller Bearing (20 × 47 × 15.25 mm)
The 30204 tapered roller bearing features separable cup and cone assemblies. Engineered to support high radial loads and unidirectional thrust loads in reduction gears and wheel hubs.
Technical Specifications (ISO Standard)
Base Part Number30204
Series Category30200 (Tapered Roller Bearings)
Boundary Dimensions20 × 47 × 15.25 mm
Dynamic Load Rating (Cr)28.5 kN
Static Load Rating (C0r)29 kN
Reference Speed (Grease/Oil)12,000 RPM (Ref)
Reference Mass (Approx.)0.13 kg
Cage / Retainer MaterialPressed Sheet Steel
Available Variants & Configurations
Standard & Special Sourcing30204Open
Standard 30204 separable tapered roller bearing cone and cup assembly.
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 30204
Loom Reduction Gearboxes
Automotive Pinions
Industrial Transmissions
Wheel Hubs