NTN 4T-27690/27620 Taper Roller 83.3 mm ID Roller Bearing, 125.4 mm OD

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Subtotal (1 unit)*

$222.54

(exc. GST)

$244.79

(inc. GST)

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RS Stock No.:
453-852
Mfr. Part No.:
4T-27690/27620
Brand:
NTN
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Brand

NTN

Product Type

Roller Bearing

Inside Diameter

83.3mm

Cage Material

Pressed Steel

Roller Material

Case Hardening Steel

Cup Width

19.845mm

Bearing Material

Case Hardening Steel

Static Load Rating

163kN

Number of Rows

1

Cone Width

25.4mm

Limiting Speed

2700rpm, 3600rpm

Maximum Speed - Grease

2700rpm

Standards/Approvals

ABMA, JIS B 1512, RoHS, ISO 355

Maximum Speed - Oil

3600rpm

Outside Diameter

125.4mm

Bearing Dynamic Load Rating

113kN

Series

4T-27690/27620

Race Type

Tapered

Bearing Type

Taper Roller

COO (Country of Origin):
JP
The NTN tapered roller bearing offers exceptional reliability and performance for a variety of industrial applications. Designed with a pressed steel cage, it ensures efficient operation and superior load-bearing capabilities. The bearing features a robust construction that supports high dynamic and static loads, making it an ideal choice for demanding environments. The combination of an internal diameter of 83.345 mm and an external diameter of 125.412 mm provides a perfect fit for numerous machinery configurations. Its lifespan is significantly enhanced by carefully calculated life coefficients and load limits, granting engineers peace of mind when integrating this bearing into their systems.

High dynamic load rating enables robust performance under heavy operation

Static load capabilities support the stability of machinery applications

Optimised for minimal friction and wear, prolonging service life

Designed for resilience in extreme temperature environments

Features a precise engineering design for improved functionality

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