NTN 4T-3490/3420 Taper Roller 38.1 mm I.D Taper Roller Bearing, 79.3 mm O.D
- RS Stock No.:
- 454-869
- Mfr. Part No.:
- 4T-3490/3420
- Brand:
- NTN
Subtotal (1 unit)*
£52.12
(exc. VAT)
£62.54
(inc. VAT)
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- Shipping from 19 January 2026
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Units | Per unit |
|---|---|
| 1 + | £52.12 |
*price indicative
- RS Stock No.:
- 454-869
- Mfr. Part No.:
- 4T-3490/3420
- 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 | 38.1 mm | |
| Bore Type | Round | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Series | 4T-3490/3420 | |
| Outside Diameter | 79.3 mm | |
| Static Load Rating | 114kN | |
| Cup Width | 23.812mm | |
| Number of Rows | 1 | |
| Cone Width | 29.771mm | |
| Limiting Speed | 6600, 4900rpm | |
| Bearing Material | Case Hardening Steel | |
| Maximum Speed - Grease | 4900rpm | |
| Bearing Dynamic Load Rating | 103 KN | |
| Standards/Approvals | ABMA, JIS B 1512, ISO 355, RoHS | |
| Maximum Speed - Oil | 6600rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 38.1 mm | ||
Bore Type Round | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Series 4T-3490/3420 | ||
Outside Diameter 79.3 mm | ||
Static Load Rating 114kN | ||
Cup Width 23.812mm | ||
Number of Rows 1 | ||
Cone Width 29.771mm | ||
Limiting Speed 6600, 4900rpm | ||
Bearing Material Case Hardening Steel | ||
Maximum Speed - Grease 4900rpm | ||
Bearing Dynamic Load Rating 103 KN | ||
Standards/Approvals ABMA, JIS B 1512, ISO 355, RoHS | ||
Maximum Speed - Oil 6600rpm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN Single Row Tapered Roller Bearing is engineered to support both radial and axial loads, making it an ideal choice for various applications in different industries. The cutting-edge design, featuring a pressed steel cage, promotes efficient operation while ensuring enhanced durability. This bearing promises reliability and performance excellence under a range of conditions, further solidifying its place in the market. Its precise dimensions cater to demanding engineering standards, ensuring a perfect fit for your machinery. A crucial element in many assemblies, this component guarantees a seamless rotational experience, allowing for increased productivity and reduced maintenance costs over time.
Optimised design promotes effective load distribution
Pressed steel cage enhances durability while maintaining light weight
Wide operating temperature range allows for use in various environments
High dynamic and static load ratings ensure longevity under heavy use
Compatibility with oil and grease lubrication increases operational flexibility
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