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
- Brand:
- NTN
Subtotal (1 unit)*
£32.50
(exc. VAT)
£39.00
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 28 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £32.50 |
*price indicative
- RS Stock No.:
- 453-840
- Mfr. Part No.:
- 4T-1779/1729
- 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 | 23.8mm | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Outside Diameter | 56.8mm | |
| Number of Rows | 1 | |
| Standards/Approvals | JIS B 1512, RoHS, ABMA, ISO 355 | |
| Bearing Dynamic Load Rating | 47.5kN | |
| Limiting Speed | 7200, 9600rpm | |
| Maximum Speed - Grease | 7200rpm | |
| Bearing Material | Case Carburised Steel | |
| Cone Width | 19.837mm | |
| Series | Inch | |
| Cup Width | 15.875mm | |
| Static Load Rating | 46.5kN | |
| Maximum Speed - Oil | 9600rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 23.8mm | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Outside Diameter 56.8mm | ||
Number of Rows 1 | ||
Standards/Approvals JIS B 1512, RoHS, ABMA, ISO 355 | ||
Bearing Dynamic Load Rating 47.5kN | ||
Limiting Speed 7200, 9600rpm | ||
Maximum Speed - Grease 7200rpm | ||
Bearing Material Case Carburised Steel | ||
Cone Width 19.837mm | ||
Series Inch | ||
Cup Width 15.875mm | ||
Static Load Rating 46.5kN | ||
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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