NTN 4T-28580/28521 Taper Roller 50.8 mm I.D Taper Roller Bearing, 92 mm O.D
- RS Stock No.:
- 453-854
- Mfr. Part No.:
- 4T-28580/28521
- Brand:
- NTN
Subtotal (1 unit)*
£49.83
(exc. VAT)
£59.80
(inc. VAT)
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- Shipping from 12 January 2026
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Units | Per unit |
|---|---|
| 1 + | £49.83 |
*price indicative
- RS Stock No.:
- 453-854
- Mfr. Part No.:
- 4T-28580/28521
- 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 | 50.8 mm | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Bearing Material | Case Hardening Steel | |
| Outside Diameter | 92 mm | |
| Series | 4T-28580/28521 | |
| Static Load Rating | 116kN | |
| Number of Rows | 1 | |
| Cup Width | 19.845mm | |
| Cone Width | 25.4mm | |
| Bearing Dynamic Load Rating | 93 KN | |
| Standards/Approvals | ABMA, RoHS, JIS B 1512, ISO 355 | |
| Maximum Speed - Oil | 5300rpm | |
| Maximum Speed - Grease | 4000rpm | |
| Limiting Speed | 5300, 4000rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 50.8 mm | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Bearing Material Case Hardening Steel | ||
Outside Diameter 92 mm | ||
Series 4T-28580/28521 | ||
Static Load Rating 116kN | ||
Number of Rows 1 | ||
Cup Width 19.845mm | ||
Cone Width 25.4mm | ||
Bearing Dynamic Load Rating 93 KN | ||
Standards/Approvals ABMA, RoHS, JIS B 1512, ISO 355 | ||
Maximum Speed - Oil 5300rpm | ||
Maximum Speed - Grease 4000rpm | ||
Limiting Speed 5300, 4000rpm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN Single Row Tapered Roller Bearings offer a robust solution for your machinery needs. Designed with precision engineering, these bearings provide superior load handling capabilities while ensuring smooth and efficient operation. With a pressed steel cage, they exhibit excellent durability and reliability under various load conditions. This product is ideal for applications requiring a balance of performance and value, delivering essential functionality without compromise. Users can expect a seamless integration into their mechanical systems, supported by rigorous performance metrics that highlight its suitability for demanding environments.
Engineered for high dynamic and static load bearing
Optimised for both oil and grease lubrication, enhancing lifespan
Temperature resilience between -40 °C to 120 °C ensures adaptability
Maximum shoulder diameter and minimum IR dimensions are well-calibrated for efficiency
Utilises a cementation steel material for increased wear resistance
Includes a reliable rating life coefficient to enhance operational reliability
Designed to accommodate high-speed applications effectively
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