Bearings
Linear Bearings & Shaft
Ball Bushings
KN Ball Bushing
Quick Code: BB-509125
KN40 INA Closed Linear Ball Bearing 40x62x80mm
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Product Specification
Brand
INA
Inside Dia
40mm
Material
Standard bearing steel
Outside Dia
62mm
Seal
None, open bearing
Series
Lightweight series
Temperature range
-30 to +80 °C
Version
Closed
Width
80mm
Reference
KN40
Additional Reference:
10099865
Quick Order Code
BB-509125
Product Description
The KN40 INA Closed Linear Ball Bearing is a precision-engineered linear ball bushing designed for high-performance, low-friction motion in demanding industrial applications. This robust sealed bearing combines reliable operation with exceptional performance across a wide range of operating conditions, making it ideal for applications requiring larger bore sizes and heavy-duty linear motion.
Product Specifications:
- Brand: INA
- Model: KN40
- Bore (Inside Diameter): 40mm
- Outside Diameter: 62mm
- Width: 80mm
- Material: Standard bearing steel
- Seal Type: Closed design
- Series: Lightweight series
- Operating Temperature Range: -30°C to +80°C
Key Features
- Closed/sealed design protects internal ball bearings from contamination and extends service life
- Lightweight construction enables high-speed operation despite larger bore size
- Precision linear motion with minimal friction loss
- Wide temperature operating range ensures reliable performance in diverse industrial environments
- Part of INA's comprehensive KN series for standardized applications
- Larger bore capacity suitable for medium to heavy-load linear motion systems
Typical Applications
The KN40 is ideal for:
- Heavy-duty industrial automation equipment
- Large-format machinery and precision tooling systems
- Material handling and positioning equipment
- Manufacturing machinery requiring consistent, smooth linear motion
- Applications in dusty or contaminated environments requiring sealed protection
- OEM equipment demanding reliable large-bore bearing solutions
Reference: KN40 | Brand: INA
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