Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-521298
4T-320/28 X NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
28mm
Outside Diameter
52mm
Product range
Complete tapered roller bearing
Roller rows
Single row bearing
Temperature range
-40 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
16mm
Reference
4T-320/28X
Additional Reference:
10137542
Brand
NTN
Quick Order Code
BB-521298
Product Description
The 4T-320/28 X NTN Tapered Roller Bearing is a high-precision, versatile bearing designed for demanding industrial and mechanical applications that require reliable rotational motion and precise load support.
Key Specifications:
- Brand: NTN
- Reference Number: 4T-320/28X
- Dimensions:
- Inside Diameter: 28mm
- Outside Diameter: 52mm
- Width: 16mm
- Configuration:
- Arrangement: Standard version
- Roller Rows: Single row bearing
- Cage Material: Sheet steel cage
- Performance Characteristics:
- Temperature Range: -40°C to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
- Product Range: Complete tapered roller bearing
Typical Applications:
This compact and robust NTN Tapered Roller Bearing is well-suited for various precision engineering and mechanical systems, including:
- Automotive components
- Small machinery and equipment
- Precision mechanical systems
- Electrical motors
- Robotics and automation equipment
Engineered to handle both radial and axial loads with exceptional accuracy, this bearing provides reliable performance in challenging operational environments, ensuring smooth and efficient mechanical motion.

