NTN 4T-30314D Taper Roller 70 mm ID Roller Bearing, 150 mm OD
- RS Stock No.:
- 453-819
- Mfr. Part No.:
- 4T-30314D
- Brand:
- NTN
Subtotal (1 unit)*
£149.01
(exc. VAT)
£178.81
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £149.01 |
*price indicative
- RS Stock No.:
- 453-819
- Mfr. Part No.:
- 4T-30314D
- 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 | 70mm | |
| Bore Type | Round | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Maximum Speed - Oil | 3000rpm | |
| Static Load Rating | 229kN | |
| Series | 4T-30314D | |
| Outside Diameter | 150mm | |
| Cone Width | 35mm | |
| Bearing Dynamic Load Rating | 214kN | |
| Standards/Approvals | ISO 355 | |
| Maximum Speed - Grease | 2300rpm | |
| Number of Rows | 1 | |
| Cup Width | 25mm | |
| Bearing Material | Through Hardened Steel | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 70mm | ||
Bore Type Round | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Maximum Speed - Oil 3000rpm | ||
Static Load Rating 229kN | ||
Series 4T-30314D | ||
Outside Diameter 150mm | ||
Cone Width 35mm | ||
Bearing Dynamic Load Rating 214kN | ||
Standards/Approvals ISO 355 | ||
Maximum Speed - Grease 2300rpm | ||
Number of Rows 1 | ||
Cup Width 25mm | ||
Bearing Material Through Hardened Steel | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
The NTN Single Row Tapered Roller Bearing exemplifies precision engineering and robust reliability, designed for optimal performance in demanding applications. With an internal diameter of 70 mm and an external diameter of 150 mm, this bearing is well-suited for varied operational environments. Its construction includes a pressed steel cage, ensuring durability while accommodating high load capacities. The ability to handle dynamic loads up to 214 kN makes it ideal for intensive use, while the dual lubrication limits enhance operational flexibility. Moreover, the bearing's temperature resilience ranges from -40 °C to 120 °C, equipping it for diverse conditions. Backed by a manufacturer with a rich heritage of innovation, this product ensures longevity and consistent, dependable functioning.
Engineered for high load capacities, allowing for versatile applications
Enhanced operational flexibility with both oil and grease lubrication limits
Excellent temperature resistance, facilitating use in extreme conditions
Designed with a robust pressed steel cage for increased durability
Min fillet radius optimised to reduce stress concentrations and extend service life
Complies with ISO standards, ensuring quality and performance consistency
Min clearance options provide a customised fit for various installations
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