NTN 4T-6386/6320 Taper Roller 66.6 mm ID Roller Bearing, 135.7 mm OD
- RS Stock No.:
- 454-147
- Mfr. Part No.:
- 4T-6386/6320
- Brand:
- NTN
Subtotal (1 unit)*
£184.42
(exc. VAT)
£221.30
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 04 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £184.42 |
*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 | Roller Bearing | |
| Inside Diameter | 66.6mm | |
| Bore Type | Round | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Number of Rows | 1 | |
| Cup Width | 44.45mm | |
| Static Load Rating | 380kN | |
| Bearing Material | Case Carburised Steel | |
| Cone Width | 56.007mm | |
| Maximum Speed - Grease | 2900rpm | |
| Maximum Speed - Oil | 3800rpm | |
| Series | Inch | |
| Bearing Dynamic Load Rating | 310kN | |
| Outside Diameter | 135.7mm | |
| Limiting Speed | 2900rpm, 3800rpm | |
| Standards/Approvals | ISO 355, RoHS, ABMA, JIS B 1512 | |
| Race Type | Tapered | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 66.6mm | ||
Bore Type Round | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Number of Rows 1 | ||
Cup Width 44.45mm | ||
Static Load Rating 380kN | ||
Bearing Material Case Carburised Steel | ||
Cone Width 56.007mm | ||
Maximum Speed - Grease 2900rpm | ||
Maximum Speed - Oil 3800rpm | ||
Series Inch | ||
Bearing Dynamic Load Rating 310kN | ||
Outside Diameter 135.7mm | ||
Limiting Speed 2900rpm, 3800rpm | ||
Standards/Approvals ISO 355, RoHS, ABMA, JIS B 1512 | ||
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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