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30204 Timken Metric Tapered Roller Bearing 20mm X 47mm X 15.25mm

£7.61 £6.34
In stock
SKU
30204-TIMKEN

d) = 20mm | D) = 47mm | T) = 15.25mm
0.2kg
Also known as: 30204M-90KM1

Part Number: 30204
Assembly Number: 30204M-90KM1
Manufacturer: Timken
Bearing Type: Single Row Tapered Roller Bearing
Basic Dimension(s): 20X47X15.25

Part Number: 30204

Bearing Dimension(s):
Internal Diameter (d) = 20mm
External Diameter (D) = 47mm
Combined Width (T) = 15.25mm
Cup Width (C) = 12mm
Width Through Bore (B) = 14mm
Effective Centre (a) = -4.3mm ⁽⁴⁾

Cage Dimension(s):
(Aₐ) = -0.5mm ⁽⁶⁾
(Aₑ) = 2.8mm ⁽⁷⁾

Shaft Dimension(s):
Max. Shaft Fillet Radius (R) = 1mm ⁽⁵⁾
Backing Shoulder Diameter (dₐ) = 26mm
Backing Shoulder Diameter (dₑ) = 27.5mm

Housing Dimension(s)
Max. Housing Fillet Radius (r) = 1mm ⁽⁵⁾
Backing Shoulder Diameter (Dₐ) = 43.5mm
Backing Shoulder Diameter (Dₑ) = 41mm

Load Rating(s):
Dynamic (C₁) = 33200N ⁽¹⁾
Factors (e) = 0.35 ⁽²⁾
Factors (Y) = 1.74 ⁽²⁾
Dynamic (C₉₀) = 8620N ⁽³⁾
Dynamic (Cₐ₉₀) = 5090N ⁽³⁾
Factors (K) = 1.69 ⁽²⁾
Static (C₀) = 33000N

Remarks:
⁽¹⁾ Based on 1 x 10⁶ revolutions L₁₀ life, for the ISO life-calculation method.
⁽²⁾ Consult your Timken engineer for instructions on use or review the Timken Engineering Manual on timken.com/catalogs.
⁽³⁾ Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life-calculation method. C₉₀ and Cₐ₉₀ are radial and thrust values.
⁽⁴⁾ Negative value indicates effective center inside cone (inner-ring) backface.
⁽⁵⁾ These maximum fillet radii will be cleared by the bearing corners.
⁽⁶⁾ Negative value indicates cage extends beyond cone (inner-ring) backface.
⁽⁷⁾ Negative value indicates cage that does not extend beyond cone (inner-ring) front face.

Timken Metric Tapered Roller Bearings exemplify the pinnacle of precision engineering and reliability within the realm of metric-sized bearings. Crafted by The Timken Company, a world-renowned leader in the field of bearings and motion control solutions, these bearings are meticulously designed to meet stringent international metric standards, ensuring seamless integration into a diverse array of machinery and applications.

The metric Timken Tapered Roller Bearings are engineered to efficiently handle both radial and axial loads, showcasing their versatility across various industries such as automotive, aerospace, industrial machinery, and more. The tapered design of the rollers allows for optimal load distribution, reducing friction and contributing to the bearings' longevity and dependable performance.

Designed with compatibility in mind, Timken Metric Tapered Roller Bearings adhere to universally recognized metric measurements for inner and outer diameters, as well as width. This adherence to standardized dimensions ensures interchangeability and facilitates straightforward integration into systems where metric specifications are paramount.

Manufactured with Timken's unwavering commitment to quality and durability, these bearings undergo rigorous testing and quality control processes. High-grade materials and advanced manufacturing techniques are employed to create bearings that withstand demanding operational conditions, providing consistent and reliable performance over the long term.

The Timken metric tapered roller bearings find applications in an extensive range of equipment, including gearboxes, wheel hubs, conveyors, and various power transmission systems. Their reliability and precision make them a preferred choice among engineers and manufacturers, contributing significantly to the efficiency and resilience of machinery worldwide. With a reputation for excellence and innovation, Timken Metric Tapered Roller Bearings stand as a testament to the company's dedication to delivering cutting-edge solutions for the evolving needs of the global industrial landscape.

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