Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-521230
32312 U NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
60mm
Outside Diameter
130mm
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
48.5mm
Reference
32312U
Additional Reference:
10137361
Brand
NTN
Quick Order Code
BB-521230
Product Description
The 32312 U NTN Tapered Roller Bearing is a high-performance precision bearing designed for demanding industrial and mechanical applications. This robust single-row tapered roller bearing offers exceptional reliability and performance across a wide range of operational conditions.
Key Technical Specifications:
- Brand: NTN
- Reference Number: 32312U
- Arrangement: Standard version
- Cage Material: Sheet steel cage
- Dimensions:
- Inside Diameter: 60mm
- Outside Diameter: 130mm
- Width: 48.5mm
- Roller Configuration: Single row bearing
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -40°C to +120°C
Typical Applications:
- Automotive transmissions and wheel bearings
- Heavy machinery and industrial equipment
- Construction and agricultural machinery
- Gear reduction units and power transmission systems
- Mining and material handling equipment
The 32312 U NTN Tapered Roller Bearing provides excellent load-carrying capacity, precision, and durability, making it an ideal choice for engineering applications requiring reliable rotational performance under varying load conditions.

