NTN 4T-1780/1729 Taper Roller 25.4 mm ID Taper Roller Bearing, 56.8 mm OD

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₩90,031.32

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  • 2026년 3월 09일 부터 배송
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RS 제품 번호:
453-841
제조사 부품 번호:
4T-1780/1729
제조업체:
NTN
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브랜드

NTN

Product Type

Taper Roller Bearing

Inside Diameter

25.4 mm

Roller Material

Case Hardening Steel

Cage Material

Pressed Steel

Static Load Rating

46.5kN

Series

4T-1780/1729

Cup Width

15.875mm

Outside Diameter

56.8 mm

Bearing Material

Case Carburised Steel

Bearing Dynamic Load Rating

47.5 KN

Number of Rows

1

Cone Width

19.837mm

Standards/Approvals

ISO 355, JIS B 1512, ABMA, RoHS

Maximum Speed - Oil

9600rpm

Limiting Speed

9600, 7200rpm

Maximum Speed - Grease

7200rpm

Bearing Type

Taper Roller

Race Type

Tapered

COO (Country of Origin):
JP
The NTN single row tapered roller bearing combines precision engineering with robust performance. Designed specifically to handle high radial and axial loads, this product features a pressed steel cage, ensuring reliability and durability even under demanding conditions. The internal and external diameters are optimally sized to facilitate smooth operation, while the meticulously calculated load coefficients contribute to an extended service life. This tapered roller bearing is an ideal choice for various applications where efficient load distribution and dependable performance are paramount.

Ensures high reliability through its robust design

Optimised for efficient load distribution

Provides smooth operation for enhanced performance

Excellent lifespan due to carefully engineered ratings

Aids in minimising wear during operation

Versatile application across different machinery

Supports both oil and grease lubrication effectively

Maximises performance in various temperature conditions

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