NTN 4T-78250/78551 Taper Roller 63.5 mm ID Taper Roller Bearing, 140.03 mm OD
- RS Stock No.:
- 455-559
- Mfr. Part No.:
- 4T-78250/78551
- Brand:
- NTN
Subtotal (1 unit)*
£155.76
(exc. VAT)
£186.91
(inc. VAT)
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- Shipping from 12 March 2026
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Units | Per unit |
|---|---|
| 1 + | £155.76 |
*price indicative
- RS Stock No.:
- 455-559
- Mfr. Part No.:
- 4T-78250/78551
- 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 | Taper Roller Bearing | |
| Inside Diameter | 63.5 mm | |
| Bore Type | Round | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Number of Rows | 1 | |
| Cup Width | 23.52mm | |
| Bearing Material | Case Carburised Steel | |
| Cone Width | 33.236mm | |
| Series | 4T-78250/78551 | |
| Maximum Speed - Oil | 3400rpm | |
| Maximum Speed - Grease | 2600rpm | |
| Bearing Dynamic Load Rating | 190 KN | |
| End Type | Open | |
| Static Load Rating | 212kN | |
| Standards/Approvals | RoHS | |
| Outside Diameter | 140.03 mm | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 63.5 mm | ||
Bore Type Round | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Number of Rows 1 | ||
Cup Width 23.52mm | ||
Bearing Material Case Carburised Steel | ||
Cone Width 33.236mm | ||
Series 4T-78250/78551 | ||
Maximum Speed - Oil 3400rpm | ||
Maximum Speed - Grease 2600rpm | ||
Bearing Dynamic Load Rating 190 KN | ||
End Type Open | ||
Static Load Rating 212kN | ||
Standards/Approvals RoHS | ||
Outside Diameter 140.03 mm | ||
Bearing Type Taper Roller | ||
- COO (Country of Origin):
- JP
The NTN single row tapered roller bearing is engineered to deliver exceptional performance and reliability under demanding conditions. Designed for optimal load distribution, it features a robust pressed steel cage that enhances both durability and functionality. The precision engineering ensures a perfect fit, allowing for smooth operation and extended service life. With its ability to withstand significant radial and axial loads, this bearing is ideal for various industrial applications. It operates efficiently across a wide temperature range, making it suitable for use in challenging environments. With a commitment to quality, this bearing not only meets but exceeds industry standards, ensuring superior performance in all applications.
Maintains smooth operation even under high load conditions
Engineered to operate efficiently across a wide temperature range
Offers superior radial and axial load handling capabilities
Precision manufacturing ensures a perfect fit for increased reliability
Complies with industry standards for quality and performance
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