NTN 4T-34300/34478 Taper Roller 76.2 mm ID Roller Bearing, 121.2 mm OD
- RS Stock No.:
- 453-955
- Mfr. Part No.:
- 4T-34300/34478
- Brand:
- NTN
Subtotal (1 unit)*
£69.31
(exc. VAT)
£83.17
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 04 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £69.31 |
*price indicative
- RS Stock No.:
- 453-955
- Mfr. Part No.:
- 4T-34300/34478
- 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 | 76.2mm | |
| Bore Type | Round | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Static Load Rating | 127kN | |
| Cup Width | 17.462mm | |
| Number of Rows | 1 | |
| Cone Width | 23.012mm | |
| Bearing Dynamic Load Rating | 101kN | |
| Outside Diameter | 121.2mm | |
| Limiting Speed | 3800, 2900rpm | |
| Maximum Speed - Grease | 2900rpm | |
| Maximum Speed - Oil | 3800rpm | |
| Series | 4T-34300/34478 | |
| Standards/Approvals | ABMA, ISO 355, RoHS, JIS B 1512 | |
| Bearing Material | Case Carburised Steel | |
| Race Type | Tapered | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 76.2mm | ||
Bore Type Round | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Static Load Rating 127kN | ||
Cup Width 17.462mm | ||
Number of Rows 1 | ||
Cone Width 23.012mm | ||
Bearing Dynamic Load Rating 101kN | ||
Outside Diameter 121.2mm | ||
Limiting Speed 3800, 2900rpm | ||
Maximum Speed - Grease 2900rpm | ||
Maximum Speed - Oil 3800rpm | ||
Series 4T-34300/34478 | ||
Standards/Approvals ABMA, ISO 355, RoHS, JIS B 1512 | ||
Bearing Material Case Carburised Steel | ||
Race Type Tapered | ||
Bearing Type Taper Roller | ||
- COO (Country of Origin):
- JP
The NTN Single Row Tapered Roller Bearing offers exceptional performance and reliability, making it an ideal choice for various industrial applications. Designed with precision engineering, this bearing ensures optimal load distribution, which enhances its durability and operational longevity. Whether you're employing it in heavy machinery or intricate automotive components, its robust construction promises to withstand demanding conditions while reducing friction. Moreover, the advanced materials used in its design contribute significantly to its overall strength, providing top-notch functionality even in the most challenging environments. With a focus on efficiency, this tapered roller bearing delivers impressive dynamic load capacities and thermal management, ensuring a smooth operational experience across your equipment. Choose this product for unparalleled quality and performance.
Exceptional reliability ensures long-lasting performance in demanding applications
Optimised load distribution enhances durability under heavy loads
Robust construction withstands extreme operating conditions
Advanced materials reduce friction and increase efficiency
Significantly high dynamic load capacity supports demanding industrial needs
Efficient thermal management optimises operational performance
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