NTN 4T-25580/25522 Taper Roller 44.4 mm I.D Taper Roller Bearing, 83 mm O.D

View all Roller Bearings

Subtotal (1 unit)*

£36.86

(exc. VAT)

£44.23

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 19 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£36.86

*price indicative

RS Stock No.:
453-332
Mfr. Part No.:
4T-25580/25522
Brand:
NTN
Find similar products by selecting one or more attributes.
Select all

Brand

NTN

Product Type

Taper Roller Bearing

Inside Diameter

44.4 mm

Roller Material

Case Hardening Steel

Cage Material

Pressed Steel

Cup Width

19.114mm

Static Load Rating

98kN

Series

4T-25580/25522

Bearing Dynamic Load Rating

84.5 KN

Standards/Approvals

JIS B 1512, RoHS, ISO 355, ABMA

Maximum Speed - Oil

6000rpm

Maximum Speed - Grease

4500rpm

Limiting Speed

6000, 4500rpm

Outside Diameter

83 mm

Bearing Material

Case Carburised Steel

Cone Width

25.4mm

Number of Rows

1

Bearing Type

Taper Roller

Race Type

Tapered

COO (Country of Origin):
JP
The NTN Single Row Tapered Roller Bearing is engineered for reliability and performance in demanding applications. The innovative design features a pressed steel cage that ensures optimal load distribution and reduced friction, resulting in enhanced longevity. With a robust internal diameter of 44.45 mm and an external diameter of 83.058 mm, this bearing provides secure fitting and stability. It is specifically tailored for both oil and grease lubrication, thereby supporting versatility in operation under various environmental conditions. The product is backed by industry-leading performance metrics, offering a dynamic load of 84.5 kN and a static load of 98 kN, making it a perfect choice for professionals seeking durability and efficiency in their machinery. NTN's commitment to quality is reflected in the meticulous calibration of each component, ensuring high-performance standards and dependable functionality.

Features a pressed steel cage for improved load distribution

Offers versatility with suitability for both oil and grease lubrication

Designed with an operational temperature range from -40 °C to 120 °C

Incorporates a unique rating life coefficient for enhanced reliability

Designed to accommodate various shoulder diameters for versatility in applications

Manufactured from high-quality steel for superior durability and reliability

Developed for easy installation and maintenance in industrial settings

Related links