NTN 21318VMKC3 Tapered 1:12 90 mm ID Spherical Roller Bearing, 190 mm OD

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€ 383,78

(excl. BTW)

€ 464,37

(incl. BTW)

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  • Verzending vanaf 20 april 2026
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RS-stocknr.:
454-344
Fabrikantnummer:
21318VMKC3
Fabrikant:
NTN
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Merk

NTN

Product Type

Spherical Roller Bearing

Inside Diameter

90 mm

Race Width

43mm

Bore Type

Tapered 1:12

Limiting Speed

4300rpm

Internal Clearance

C3

Standards/Approvals

RoHS

Outside Diameter

190 mm

Dynamic Load Rating

370kN

Static Load Rating

377kN

Number of Rows

2

Series

21318VMKC3

Race Type

Spherical

Land van herkomst:
IT
The NTN Spherical Roller Bearing is expertly engineered for demanding applications, ensuring high performance and reliability. Designed with a one-piece machined cage and a tapered bore of 1:12, it optimises load distribution while reducing friction. Its robust construction is complemented by a dynamic load rating of 370 kN, making it ideal for heavy machinery and equipment. The bearing features a versatile radial clearance class of C3, accommodating various operational conditions. With a maximum operating temperature of 200 °C, it excels in environments where heat is a factor. This product combines cutting-edge design with the proven engineering of ntn, positioning itself as a superior choice for industries that require durable and high-capacity bearings.

Engineered for optimal load handling in demanding environments

Designed with a tapered bore that facilitates easier installation and alignment

Features a one-piece cage, providing enhanced strength and stability

Tailored for use in a broad range of applications with a C3 radial clearance

Capable of withstanding high operating temperatures, driving down maintenance needs

Incorporates advanced materials for improved fatigue resistance

Supports high speeds with a reference thermal speed of 3400 tr/min

Offers flexibility with zero lubrication holes, simplifying maintenance in specific applications

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