NTN 4T-A4050/A4138 Taper Roller 12.7 mm ID Roller Bearing, 34.988 mm OD
- RS Stock No.:
- 455-565
- Mfr. Part No.:
- 4T-A4050/A4138
- Brand:
- NTN
Subtotal (1 unit)*
£35.22
(exc. VAT)
£42.26
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 22 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £35.22 |
*price indicative
- RS Stock No.:
- 455-565
- Mfr. Part No.:
- 4T-A4050/A4138
- 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 | 12.7mm | |
| Bore Type | Round | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Bearing Material | Case Carburised Steel | |
| Number of Rows | 1 | |
| Cone Width | 10.988mm | |
| Cup Width | 8.73mm | |
| Static Load Rating | 11.6kN | |
| Standards/Approvals | RoHS | |
| Maximum Speed - Oil | 16000rpm | |
| Maximum Speed - Grease | 12000rpm | |
| Limiting Speed | 16000rpm | |
| End Type | Open | |
| Outside Diameter | 34.988mm | |
| Bearing Dynamic Load Rating | 13.7kN | |
| Series | 4T-A4050/A4138 | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 12.7mm | ||
Bore Type Round | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Bearing Material Case Carburised Steel | ||
Number of Rows 1 | ||
Cone Width 10.988mm | ||
Cup Width 8.73mm | ||
Static Load Rating 11.6kN | ||
Standards/Approvals RoHS | ||
Maximum Speed - Oil 16000rpm | ||
Maximum Speed - Grease 12000rpm | ||
Limiting Speed 16000rpm | ||
End Type Open | ||
Outside Diameter 34.988mm | ||
Bearing Dynamic Load Rating 13.7kN | ||
Series 4T-A4050/A4138 | ||
Bearing Type Taper Roller | ||
- COO (Country of Origin):
- JP
The NTN Single row tapered roller bearing is engineered for precision and durability, making it an essential component for various applications. Designed with a pressed steel cage, it ensures reliable performance under varying load conditions. The product excels in providing effective load distribution, ensuring longevity even in demanding environments. Its meticulously crafted internal and external diameters facilitate optimal fit and functionality, enhancing overall mechanical efficiency. With robust specifications tailored for industrial standards, this bearing optimally supports rotational and axial loads, making it a superb choice for professionals seeking reliability and performance in their equipment.
Accommodates operating temperatures ranging from -40 °C to 120 °C
Features greased and oiled lubrication options to match varied operational needs
Maximizes lifespan with its fatigue limit load capacities
Facilitates easy installation with compatible shoulder diameter specifications
Constructed to provide low operational noise levels, promoting a quieter working environment
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