Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-518182
4T-LM503349/310 NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
46mm
Outside Diameter
75mm
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
18mm
Reference
4T-LM503349/310
Additional Reference:
10129408
Brand
NTN
Quick Order Code
BB-518182
Product Description
The 4T-LM503349/310 is a high-performance NTN Tapered Roller Bearing designed for precision applications across various industrial sectors. This single-row metric tapered roller bearing offers exceptional reliability and durability in demanding mechanical environments.
Key Technical Specifications:
- Inside Diameter: 46mm
- Outside Diameter: 75mm
- Width: 18mm
- Cage Material: Sheet steel cage
- Arrangement: Standard version
- Tolerance Class: P0/PN2 / ABEC 1
Performance Characteristics:
- Robust temperature tolerance from -40°C to +120°C
- Suitable for high-precision rotational applications
- Engineered for consistent performance under variable load conditions
Typical Application Areas:
- Automotive transmission systems
- Industrial machinery
- Precision mechanical equipment
- Gearbox assemblies
- Wheel bearings
Manufactured by NTN, a leading global bearing manufacturer, this tapered roller bearing ensures superior load distribution and extended operational life in challenging mechanical environments.
