NTN 4T-2789/2729 Taper Roller 39.4 mm ID Taper Roller Bearing, 76.2 mm OD
- RS stock no.:
- 454-850
- Mfr. Part No.:
- 4T-2789/2729
- Manufacturer:
- NTN
Subtotal (1 unit)*
R 1 054,10
(exc. VAT)
R 1 212,22
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 17 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 1,054.10 |
*price indicative
- RS stock no.:
- 454-850
- Mfr. Part No.:
- 4T-2789/2729
- Manufacturer:
- NTN
Specification
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 | Taper Roller Bearing | |
| Inside Diameter | 39.4 mm | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Outside Diameter | 76.2 mm | |
| Static Load Rating | 90.5kN | |
| Bearing Material | Case Carburised Steel | |
| Cup Width | 19.05mm | |
| Number of Rows | 1 | |
| Cone Width | 25.654mm | |
| Bearing Dynamic Load Rating | 81 KN | |
| Series | 4T-2789/2729 | |
| Maximum Speed - Grease | 5100rpm | |
| Maximum Speed - Oil | 6800rpm | |
| Standards/Approvals | JIS B 1512, ISO 355, ABMA, RoHS | |
| Limiting Speed | 5100, 6800rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 39.4 mm | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Outside Diameter 76.2 mm | ||
Static Load Rating 90.5kN | ||
Bearing Material Case Carburised Steel | ||
Cup Width 19.05mm | ||
Number of Rows 1 | ||
Cone Width 25.654mm | ||
Bearing Dynamic Load Rating 81 KN | ||
Series 4T-2789/2729 | ||
Maximum Speed - Grease 5100rpm | ||
Maximum Speed - Oil 6800rpm | ||
Standards/Approvals JIS B 1512, ISO 355, ABMA, RoHS | ||
Limiting Speed 5100, 6800rpm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- 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
Related links
- NTN 4T-2789/2720 Taper Roller 39.6 mm ID Taper Roller Bearing, 76.2 mm OD
- NTN 4T-2788/2729 Taper Roller 38 mm ID Taper Roller Bearing, 76.2 mm OD
- Timken 2788/2729 Taper 38.1 mm ID Roller Bearing, 76.2 mm OD
- NTN 4T-2729 Single Row Tapered Roller Taper Roller Bearing, 76.2 mm OD
- NTN 4T-HM89449/HM89410 Taper Roller 36.512 mm ID Taper Roller Bearing, 76.2 mm OD
- NTN 4T-HM89449/HM89411 Taper Roller 36.512 mm ID Taper Roller Bearing, 76.2 mm OD
- NTN 4T-31597/31520 Taper Roller 36.512 mm ID Taper Roller Bearing, 76.2 mm OD
- NTN 4T-11162/11300 Taper Roller 41.2 mm ID Taper Roller Bearing, 76.2 mm OD