Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-521297
4T-320/22 X NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
22mm
Outside Diameter
44mm
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
15mm
Reference
4T-320/22X
Additional Reference:
10137541
Brand
NTN
Quick Order Code
BB-521297
Product Description
The 4T-320/22 X NTN Tapered Roller Bearing is a high-precision, compact metric bearing designed for demanding mechanical and industrial applications. Manufactured by NTN, a globally recognized leader in bearing technology, this single-row tapered roller bearing offers exceptional performance and reliability across a wide range of operating conditions.
Key Technical Specifications:
- Brand: NTN
- Reference Number: 4T-320/22 X
- Dimensions:
- Inside Diameter: 22mm
- Outside Diameter: 44mm
- Width: 15mm
- Bearing Configuration:
- Arrangement: Standard version
- Roller Rows: Single row bearing
- Cage Material: Sheet steel cage
- Performance Characteristics:
- Temperature Range: -40 to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
Typical Applications:
This versatile tapered roller bearing is ideal for precision applications requiring compact and robust rotational components, such as:
- Automotive components
- Small mechanical equipment
- Precision machinery
- Electric motors
- Compact industrial machinery
The 4T-320/22 X NTN Tapered Roller Bearing provides excellent load-bearing capacity, low friction, and extended service life, making it an essential component for engineers and manufacturers seeking reliable and high-performance bearings.

