NTN 4T-12580/12520 Taper Roller 20.64 mm ID Roller Bearing, 49.225 mm OD
- RS Stock No.:
- 455-392
- Mfr. Part No.:
- 4T-12580/12520
- Brand:
- NTN
Subtotal (1 unit)*
$71.20
(exc. GST)
$78.32
(inc. GST)
FREE delivery for orders over $80.00 ex GST
Stocked by manufacturer
- Ready to ship from 02 December 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $71.20 |
*price indicative
- RS Stock No.:
- 455-392
- Mfr. Part No.:
- 4T-12580/12520
- Brand:
- NTN
Specifications
Technical data sheets
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 | 20.64mm | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Standards/Approvals | ABMA, JIS B 1512, ISO 355, RoHS | |
| Bearing Dynamic Load Rating | 41.5kN | |
| Maximum Speed - Oil | 11000rpm | |
| Maximum Speed - Grease | 8200rpm | |
| Static Load Rating | 39kN | |
| Bearing Material | Case Carburised Steel | |
| Cone Width | 19.845mm | |
| Number of Rows | 1 | |
| Series | 4T-12580/12520 | |
| Cup Width | 15.875mm | |
| Outside Diameter | 49.225mm | |
| Limiting Speed | 8200rpm, 11000rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 20.64mm | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Standards/Approvals ABMA, JIS B 1512, ISO 355, RoHS | ||
Bearing Dynamic Load Rating 41.5kN | ||
Maximum Speed - Oil 11000rpm | ||
Maximum Speed - Grease 8200rpm | ||
Static Load Rating 39kN | ||
Bearing Material Case Carburised Steel | ||
Cone Width 19.845mm | ||
Number of Rows 1 | ||
Series 4T-12580/12520 | ||
Cup Width 15.875mm | ||
Outside Diameter 49.225mm | ||
Limiting Speed 8200rpm, 11000rpm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN Single Row Tapered Roller Bearing is a highly engineered component designed for optimal performance in demanding applications. Featuring a robust pressed steel cage, this bearing ensures superior durability and reliability under various load conditions. Engineered for efficiency, it accommodates radial and axial loads, making it an excellent choice for a wide range of machinery and automotive applications. Its thoughtful design allows for effective load distribution, positioning it as an essential element in enhancing the longevity and functionality of rotating equipment. With a strong emphasis on quality and precision, this bearing plays a critical role in reducing friction and boosting operational efficiency.
Constructed with a pressed steel cage for enhanced durability
Designed to bear both radial and axial loads effectively
Optimised load distribution improves overall performance
Offers a wide operational temperature range suitable for diverse environments
Features high dynamic load capacities for demanding applications
Ensures reliable functionality to reduce maintenance costs
Utilises premium materials to extend service life and reliability
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