NTN 4T-6386/6320 Taper Roller 66.6 mm ID Taper Roller Bearing, 135.7 mm OD
- RS Stock No.:
- 454-147
- Mfr. Part No.:
- 4T-6386/6320
- Brand:
- NTN
Subtotal (1 unit)*
£179.23
(exc. VAT)
£215.08
(inc. VAT)
FREE delivery for orders over £50.00
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- Shipping from 14 April 2026
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Units | Per unit |
|---|---|
| 1 + | £179.23 |
*price indicative
- RS Stock No.:
- 454-147
- Mfr. Part No.:
- 4T-6386/6320
- Brand:
- NTN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Taper Roller Bearing | |
| Inside Diameter | 66.6 mm | |
| Bore Type | Round | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Static Load Rating | 380kN | |
| Series | Inch | |
| Number of Rows | 1 | |
| Cone Width | 56.007mm | |
| Cup Width | 44.45mm | |
| Bearing Material | Case Carburised Steel | |
| Outside Diameter | 135.7 mm | |
| Maximum Speed - Oil | 3800rpm | |
| Maximum Speed - Grease | 2900rpm | |
| Limiting Speed | 2900, 3800rpm | |
| Standards/Approvals | ISO 355, RoHS, ABMA, JIS B 1512 | |
| Bearing Dynamic Load Rating | 310 KN | |
| Race Type | Tapered | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 66.6 mm | ||
Bore Type Round | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Static Load Rating 380kN | ||
Series Inch | ||
Number of Rows 1 | ||
Cone Width 56.007mm | ||
Cup Width 44.45mm | ||
Bearing Material Case Carburised Steel | ||
Outside Diameter 135.7 mm | ||
Maximum Speed - Oil 3800rpm | ||
Maximum Speed - Grease 2900rpm | ||
Limiting Speed 2900, 3800rpm | ||
Standards/Approvals ISO 355, RoHS, ABMA, JIS B 1512 | ||
Bearing Dynamic Load Rating 310 KN | ||
Race Type Tapered | ||
Bearing Type Taper Roller | ||
- 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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