NTN 4T-2789/2729 Taper Roller 39.4 mm ID Roller Bearing, 76.2 mm OD
- RS Stock No.:
- 454-850
- Mfr. Part No.:
- 4T-2789/2729
- Brand:
- NTN
Subtotal (1 unit)*
£38.82
(exc. VAT)
£46.58
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 02 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £38.82 |
*price indicative
- RS Stock No.:
- 454-850
- Mfr. Part No.:
- 4T-2789/2729
- 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 | 39.4mm | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Bearing Dynamic Load Rating | 81kN | |
| Cone Width | 25.654mm | |
| Limiting Speed | 5100, 6800rpm | |
| Maximum Speed - Grease | 5100rpm | |
| Maximum Speed - Oil | 6800rpm | |
| Series | 4T-2789/2729 | |
| Standards/Approvals | JIS B 1512, ISO 355, ABMA, RoHS | |
| Bearing Material | Case Carburised Steel | |
| Outside Diameter | 76.2mm | |
| Static Load Rating | 90.5kN | |
| Cup Width | 19.05mm | |
| Number of Rows | 1 | |
| Race Type | Tapered | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 39.4mm | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Bearing Dynamic Load Rating 81kN | ||
Cone Width 25.654mm | ||
Limiting Speed 5100, 6800rpm | ||
Maximum Speed - Grease 5100rpm | ||
Maximum Speed - Oil 6800rpm | ||
Series 4T-2789/2729 | ||
Standards/Approvals JIS B 1512, ISO 355, ABMA, RoHS | ||
Bearing Material Case Carburised Steel | ||
Outside Diameter 76.2mm | ||
Static Load Rating 90.5kN | ||
Cup Width 19.05mm | ||
Number of Rows 1 | ||
Race Type Tapered | ||
Bearing Type Taper Roller | ||
- COO (Country of Origin):
- JP
The NTN single row tapered roller bearing designed to deliver outstanding performance under various load conditions. Built with precision engineering, it features a robust pressed steel cage that provides superior durability and reliability. This product is an ideal choice for applications requiring efficient load distribution, ensuring optimal functionality over an extended service life. With a thoughtfully crafted design, it caters to the demanding needs of various industries while maintaining exemplary operational characteristics.
Single row design optimises load support and reduces friction
Pressed steel cage enhances durability and protects against wear
Wide operating temperature range ensures adaptability in diverse environments
Dynamic load capacity guarantees efficient performance in high-stress applications
Static load capacity supports reliability during stationary applications
Strategically engineered dimensions accommodate specific installation requirements
Limiting speed specs facilitate effective lubrication for prolonged lifespan
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