NTN 4T-LM12749/LM12711 Tapered Roller 21.98 mm ID Tapered Roller Bearing, 45.97 mm OD

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₩32,038.96

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  • 2026년 4월 13일 부터 배송
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RS 제품 번호:
700-062
제조사 부품 번호:
4T-LM12749/LM12711
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Tapered Roller Bearing

Inside Diameter

21.98 mm

Bore Type

Cylindrical

Cage Material

Steel

Number of Rows

1

Cone Width

16.63mm

Bearing Material

Steel

Bearing Dynamic Load Rating

29.6 kN

End Type

Open

Outside Diameter

45.97 mm

Series

4T

Static Load Rating

34kN

Cup Width

12.065mm

Race Type

Plain

Bearing Type

Tapered Roller

제외

COO (Country of Origin):
JP
The NTN Tapered roller bearing is designed to efficiently manage radial and axial loads in a variety of applications. This product features a robust construction with a pressed steel cage, ensuring durability and longevity. Its precision-engineered dimensions deliver optimal performance, making it Ideal for machinery that requires reliable bearing solutions. With a dynamic load capacity of 29,600,000 mN and a static load capacity of 34,000,000 mN, this tapered roller bearing is well-suited for demanding environments, providing enhanced operational reliability. The bearing is tailored for both oil and grease lubrication, catering to diverse operational needs, whilst the Compact design facilitates easy installation and maintenance.

Designed for single row tapered roller configurations, ensuring versatility in usage

Constructed with a pressed steel cage for added strength and durability

Dynamic load capacity of 29,600,000 mN for exceptional performance under load

Static load capacity of 34,000,000 mN, Ideal for heavy-duty applications

Fatigue limit load of 4,150,000 mN enhances reliability over the bearing's lifespan

Supports up to 66,000 RPM for oil lubrication and 50,400 RPM for grease, providing flexible operational options

Minimum operating temperature of -40°C and maximum of 120°C, suitable for varying environments

Max shoulder diameters and fillet radii facilitate compatibility with diverse machinery designs

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