NTN 4T-18790/18720 Taper Roller 50.8 mm I.D Taper Roller Bearing, 85 mm O.D

Subtotal (1 unit)*

£34.01

(exc. VAT)

£40.81

(inc. VAT)

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RS Stock No.:
453-326
Mfr. Part No.:
4T-18790/18720
Brand:
NTN
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Brand

NTN

Product Type

Taper Roller Bearing

Inside Diameter

50.8 mm

Roller Material

Case Hardening Steel

Cage Material

Pressed Steel

Bearing Material

Case Carburised Steel

Number of Rows

1

Cup Width

13.495mm

Static Load Rating

65kN

Series

4T-18790/18720

Limiting Speed

4200, 5600rpm

Outside Diameter

85 mm

Cone Width

17.462mm

Bearing Dynamic Load Rating

55 KN

Standards/Approvals

ISO 355, JIS B 1512, ABMA, RoHS

Maximum Speed - Oil

5600rpm

Maximum Speed - Grease

4200rpm

Race Type

Tapered

Bearing Type

Taper Roller

COO (Country of Origin):
JP
The NTN Single Row Tapered Roller Bearing exemplifies precision engineering, designed specifically for high-performance applications. Built with a robust pressed steel cage and expertly crafted rollers, this bearing ensures optimal load distribution and superior durability, making it a trusted choice for various industrial uses. With an internal diameter of 50.8 mm and external diameter of 85 mm, it seamlessly integrates into your machinery, enhancing efficiency and longevity. Its material composition and innovative design not only contribute to its reliability but also enable it to withstand demanding conditions, including extreme temperatures. By investing in this product, users will experience reduced maintenance needs and improved operational reliability, setting a high standard for performance in the industry.

Dynamic load capacity of 55 kN ensures robust performance

Specially designed for seamless integration into various machinery

Optimised for both oil and grease lubrication to suit diverse applications

Engineered to operate efficiently at temperatures ranging from -40 °C to 120 °C

High fatigue limit load for enhanced durability and longevity

Features a mass of just 0--375 kg, allowing for lightweight assembly without sacrificing strength

Static load capacity of 65 kN provides additional reliability under non-moving conditions

Max shoulder diameters designed for perfect fit and stability

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