ZF 635300148 – Needle Roller Bearing Ø17x25x16 mm for Gearboxes and Marine Transmissions

ZF 635300148 – Needle Roller Bearing Ø17x25x16 mm for Gearboxes and Marine Transmissions

The ZF 635300148 Needle Bearing is a high-precision roller bearing designed for demanding marine and industrial environments. With a compact form factor of 17 mm inner diameter, 25 mm outer diameter, and 16 mm width, it is ideal for gearboxes, transmissions, and mechanical assemblies operating under high loads and rotational speeds. The needle roller design ensures uniform load distribution and reduced friction, improving performance and extending component life. Manufactured from high-strength steel, the bearing resists fatigue, wear, and thermal expansion in systems exposed to constant mechanical stress.

Key Features:

• High-strength steel construction for durability under heavy loads
• Needle roller design for low friction and even load distribution
• Dynamic load capacity: 12,000 N; Static load capacity: 8,000 N
• Compact size: Ø17x25x16 mm, ideal for space-limited installations
• Supports speeds up to 5,000 rpm with external lubrication
• Operating temperature: -30°C to +120°C
• Open-type bearing – requires grease or oil lubrication
• Engineered for use in marine transmissions, industrial gearboxes, and mechanical drive systems

Specifications:

Application and Compatibility:

This bearing is designed for ZF marine transmissions and industrial mechanical systems that operate under high-speed and high-load conditions. Its needle design allows for efficient torque transfer in minimal radial space. Suitable for use in propulsion gearboxes, drivetrain mechanisms, and compact rotating assemblies where performance and reliability are critical.

Benefits:

• Ensures smooth and efficient rotation with minimal friction
• Supports heavy dynamic and static loads in confined assemblies
• Reduces system wear and prolongs service intervals
• Compact size enables integration into space-constrained designs
• Reliable performance in both marine and industrial environments
• High resistance to wear, fatigue, and moderate corrosion
• Contributes to reduced downtime and maintenance costs