NTN 4T-6386/6320 Taper Roller 66.6 mm ID Roller Bearing, 135.7 mm OD

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Subtotal (1 unit)*

£179.23

(exc. VAT)

£215.08

(inc. VAT)

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RS Stock No.:
454-147
Mfr. Part No.:
4T-6386/6320
Brand:
NTN
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Brand

NTN

Product Type

Roller Bearing

Inside Diameter

66.6mm

Bore Type

Round

Roller Material

Case Hardening Steel

Cage Material

Pressed Steel

Maximum Speed - Oil

3800rpm

Series

Inch

Standards/Approvals

ISO 355, RoHS, ABMA, JIS B 1512

Bearing Dynamic Load Rating

310kN

Outside Diameter

135.7mm

Maximum Speed - Grease

2900rpm

Static Load Rating

380kN

Cup Width

44.45mm

Number of Rows

1

Cone Width

56.007mm

Bearing Material

Case Carburised Steel

Limiting Speed

2900, 3800rpm

Bearing Type

Taper Roller

Race Type

Tapered

COO (Country of Origin):
JP
The NTN Single row tapered roller bearing offers exceptional reliability and performance for various applications. Designed for precision and durability, it features a pressed steel cage that ensures low friction and increased load-carrying capability. The robust construction and thoughtful engineering of this product make it an ideal choice for both industrial and mechanical settings. The bearing's internal and external diameters have been meticulously selected to facilitate smooth operation, while its high-quality materials promise prolonged service life. With a deep commitment to innovation, this bearing exemplifies the blend of modern technology and traditional craftsmanship, providing peace of mind for users seeking excellence in rotational components.

Enhanced fatigue limit load prolongs the lifespan of the bearing

Suitable for both oil and grease lubrication to suit various environments

Wide operating temperature range accommodates diverse applications

Optimised fillet radii facilitate smoother operation under load

Efficient design reduces friction, enhancing overall performance

Ideal for applications requiring high precision and minimal maintenance

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