ZF 501220 - Ball Bearing Kit (45×75×20 mm) for Marine Systems, Deep Groove Type

ID 1232961

1-2 weeks delivery time

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The ZF 501220 Ball Bearing Kit includes corrosion-resistant deep groove ball bearings (45×75×20 mm) for marine and mechanical systems. With a dynamic load rating of 3,500 N and operating speeds up to 15,000 RPM, it ensures smooth, low-noise performance in harsh environments.

Description
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ZF 501220 - Ball Bearing Kit (45×75×20 mm) for Marine Systems, Deep Groove Type

The ZF 501220 Ball Bearing Kit is a robust and high-performance solution designed for marine propulsion systems and demanding mechanical assemblies. It includes precision-engineered deep groove ball bearings manufactured from corrosion-resistant steel, ensuring smooth operation and long-lasting durability in challenging environments such as saltwater and high-humidity conditions.

With a dynamic load rating of 3,500 N and operating speeds of up to 15,000 RPM, these bearings are ideal for high-speed, high-load applications. The kit comes pre-assembled for easy installation, minimizing maintenance time. Contact seals protect the internal components from dirt and moisture, while low-vibration and low-noise design ensures optimal performance and efficiency in both commercial and recreational marine systems.

Key Features:

High-performance deep groove ball bearings
Corrosion-resistant steel construction for marine use
Pre-assembled kit for fast and easy installation
Low friction and minimal vibration for smooth rotation
Designed for heavy-duty and high-speed marine applications
Sealed against dirt and moisture for extended service life
Optimized for noise reduction and efficiency

Specifications:

Part Number:	ZF 501220
Type:	Ball Bearing Kit
Bearing Type:	Deep groove ball bearings
Material:	Corrosion-resistant steel
Seal Type:	Contact seals
Dimensions (each bearing):	45 mm (ID) × 75 mm (OD) × 20 mm (Width)
Radial Play:	0.05 mm
Dynamic Load Rating:	3,500 N
Static Load Rating:	2,200 N
Operating Speed:	Up to 15,000 RPM
Temperature Range:	-20°C to 120°C
Vibration Level:	Low
Noise Level:	Low
Weight:	Approx. 0.8 kg (kit)
Installation:	Pre-assembled kit for easy installation

Applications:

Marine propulsion systems
ZF marine gearbox assemblies
Mechanical shafts and rotating systems in marine or industrial use
High-speed, high-load equipment

Benefits:

Minimizes friction and improves energy efficiency
Corrosion-resistant design ensures long service life in marine environments
Sealed to prevent contamination from dirt and moisture
Supports high operating speeds with minimal vibration
Reduces noise during operation, enhancing onboard comfort
Fast and easy installation with minimal downtime