Brand: SKF
ID: K20X24X13

Description:

SKF K20X24X13

Needle Roller and Cage Assembly

Brand: SKF
Item Number: K20X24X13
EAN: 7316570813722
Manufacturer Part Number: 7316570813722
Category: Needle Roller and Cage Assembly
Country of Origin: Slovakia
Customs Tariff Number: 8482 9900
Product ID: 10225695
Weight: 0.009 kg

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1. Dimensions

Metric

• Inner Diameter (d): 20.000 mm

• Outer Diameter (D): 24.000 mm

• Width (B): 13.000 mm

Inches

• Inner (d): 0.7874 in

• Outer (D):) 0.9449 in

• Width (B): 0.5118 in

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2. Product Properties

• Type: Needle Roller and Cage Assembly

• Seal: No Seal (Open Bearing)

• Needle Rows: Single-row

• Cage Material: Sheet steel cage

• Operating Temperature Range: -20°C to +150°C

• Rolling Elements: High-precision needle rollers

• Design:

• High radial load capacity

• Compact size for space-constrained applications

• Low friction and suitable for high-speed operation

• Requires shaft and housing to act as raceways (hardened and ground)

• Material: Premium bearing steel (needle rollers + cage components)

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3. General Description

The SKF K20X24X13 is a compact needle roller and cage assembly engineered for high radial loads while occupying minimal radial space. It does not include inner or outer rings, making it ideal for designs where the shaft and housing serve as raceways, allowing a lightweight and efficient configuration.

The needle rollers are precisely guided within a sheet-steel cage designed to minimize friction and maintain roller spacing, ensuring smooth rotation even at high speeds. Due to its small size and high load capability, this bearing is often chosen for demanding mechanical environments.

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4. Typical Applications

Automotive & Transmission Systems

• Gearboxes

• Intermediate shafts

• Clutch mechanisms

• Differential assemblies

Industrial Machinery

• Gear reducers

• Pumps

• Power tools

• Electric motors

• Machine tool spindles

Agricultural & Construction Equipment

• Auxiliary drives

• Compact joint mechanisms

• High-load rotating components

General Engineering

• Applications requiring:

• High radial load capacity

• Low friction performance

• Minimal radial space

• Lightweight mechanical design

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5. Key Advantages

• Compact and lightweight design

• High radial load capacity in a very small footprint

• Low friction, reducing heat and energy loss

• High-speed capable with proper lubrication

• Durable and long service life with correct shaft/housing hardness

• SKF premium quality, ensuring precision and performance

• Direct replacement for equivalent INA / FAG / NTN / NSK “K-series” assemblies

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6. Usage Recommendations

• Ensure shaft and housing raceways are hardened and ground to proper tolerances

• Suitable only for radial loads, not axial loads

• Use lubrication appropriate for temperature and speed conditions

• Maintain shaft alignment to maximize bearing lifespan

• Verify operating temperature does not exceed 150°C

 

 

Package Includes: ONE (1) SKF Bearing K20x24x13