NTN 4T-745A/742 Taper Roller 69.85 mm I.D Taper Roller Bearing, 150.089 mm O.D

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Subtotal (1 unit)*

£176.88

(exc. VAT)

£212.26

(inc. VAT)

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1 +£176.88

*price indicative

RS Stock No.:
455-552
Mfr. Part No.:
4T-745A/742
Brand:
NTN
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Brand

NTN

Product Type

Taper Roller Bearing

Inside Diameter

69.85 mm

Bore Type

Round

Cage Material

Pressed Steel

Roller Material

Case Hardening Steel

Number of Rows

1

Cone Width

46.672mm

Bearing Material

Case Carburised Steel

Maximum Speed - Grease

2400rpm

Maximum Speed - Oil

3200rpm

Standards/Approvals

RoHS

Bearing Dynamic Load Rating

289 KN

End Type

Open

Limiting Speed

2400rpm

Outside Diameter

150.089 mm

Static Load Rating

360kN

Cup Width

36.512mm

Series

4T-745A/742

Bearing Type

Taper Roller

COO (Country of Origin):
JP
The NTN tapered roller bearing is designed to deliver exceptional performance in demanding applications. With a robust construction and a pressed steel cage, it ensures optimal load distribution and longevity. Its dynamic load capacity and fatigue limit load reflect its resilience under continuous stress, making it ideal for various industrial uses. The bearing’s comprehensive specifications guarantee that it can withstand a wide range of temperatures, ensuring consistent reliability whether operating in extreme cold or heat. This product is suitable for a variety of machinery, promising efficient operation under both high and low speed conditions.

Wide operational temperature range for versatile use

Dynamic and static load ratings ensure reliability

Fatigue limit load maximises product lifespan

Advanced engineering optimises performance under varying loads

Efficient lubrication limits wear and tear

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