NTN 4T-1779/1729 Taper Roller 23.8 mm ID Roller Bearing, 56.8 mm OD
- RS Stock No.:
- 453-840
- Mfr. Part No.:
- 4T-1779/1729
- Manufacturer:
- NTN
Subtotal (1 unit)*
TWD1,488.00
(exc. GST)
TWD1,562.40
(inc. GST)
FREE delivery for orders over NT$1,300.00
Stocked by manufacturer
- Ready to ship from November 20, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD1,488.00 |
*price indicative
- RS Stock No.:
- 453-840
- Mfr. Part No.:
- 4T-1779/1729
- Manufacturer:
- NTN
Specifications
Product overview and 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 | 23.8mm | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Bearing Material | Case Carburised Steel | |
| Cone Width | 19.837mm | |
| Number of Rows | 1 | |
| Cup Width | 15.875mm | |
| Static Load Rating | 46.5kN | |
| Series | Inch | |
| Standards/Approvals | JIS B 1512, RoHS, ABMA, ISO 355 | |
| Bearing Dynamic Load Rating | 47.5kN | |
| Maximum Speed - Grease | 7200rpm | |
| Limiting Speed | 7200rpm, 9600rpm | |
| Outside Diameter | 56.8mm | |
| Maximum Speed - Oil | 9600rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 23.8mm | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Bearing Material Case Carburised Steel | ||
Cone Width 19.837mm | ||
Number of Rows 1 | ||
Cup Width 15.875mm | ||
Static Load Rating 46.5kN | ||
Series Inch | ||
Standards/Approvals JIS B 1512, RoHS, ABMA, ISO 355 | ||
Bearing Dynamic Load Rating 47.5kN | ||
Maximum Speed - Grease 7200rpm | ||
Limiting Speed 7200rpm, 9600rpm | ||
Outside Diameter 56.8mm | ||
Maximum Speed - Oil 9600rpm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN tapered roller bearing is designed to deliver exceptional performance in demanding applications. Constructed with a pressed steel cage, it combines strength and reliability, ensuring smooth operation even under high loads. The bearing features a compact design while maintaining robust specifications, making it ideal for various industrial and automotive applications. Its carefully engineered internal and external dimensions promote optimum load distribution, enhancing the overall lifespan and efficiency of machinery. This roller bearing is the perfect choice for applications where precision and durability are paramount.
Robust construction enhances the durability and performance of machinery
Optimised design improves load distribution for better efficiency
Exceptional resistance to wear ensures longer service life
Ideal for both oil and grease lubrication methods
Versatile use in various industries and applications
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