Bearings
Needle Roller Bearings
Combined Bearings
NKX / NAX Series (Thrust Ball)
Quick Code: BB-498590
NX25Z-XL INA Needle Roller/Thrust Ball Bearing with Cover
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Product Specification
Brand
INA
Cage
Sheet steel cage
Inside Dia (Fw)
25mm
Lubrication
For grease lubrication
Material
Standard bearing steel
Operating direction
Single direction bearing
Outside Dia (D)
37mm
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
Self-retaining
Width (C)
30mm
Reference
NX25-Z-XL
Additional Reference:
10047611
Equivalent to:
NX25Z
Quick Order Code
BB-498590
Product Description
The NX25Z-XL INA Needle Roller/Thrust Ball Bearing is a sophisticated, compact bearing solution designed to handle complex load requirements in space-constrained industrial applications. This advanced non-separable bearing integrates a radial needle roller bearing with a full complement thrust ball bearing, providing a versatile and efficient load management solution.
Key Features:
- Combines radial needle roller and thrust ball bearing technologies
- Accommodates moderate radial loads and lighter axial loads in a single direction
- Low-profile, compact design ideal for space-restricted environments
- Sheet steel cage for enhanced durability
- Grease lubrication with gap-type seal cover
- Self-retaining version for easy installation
Technical Specifications:
- Inside Diameter: 25mm
- Outside Diameter: 37mm
- Width: 30mm
- Temperature Range: -20°C to +120°C
- Material: Standard bearing steel
- Tolerance Class: P0/PN2 / ABEC 1
Typical Applications:
- Automotive transmission systems
- Industrial machinery with limited mounting space
- Precision equipment requiring combined load support
- Robotics and motion control mechanisms
- Material handling equipment
The NX25Z-XL offers engineers and designers a robust, space-efficient solution for managing complex load dynamics in mechanical systems where traditional bearings may fall short. Its versatile design ensures reliable performance across a wide range of industrial applications.

