NTN 4T-74550 Single Row Tapered Roller 139.7 mm ID Taper Roller Bearing, 179 mm OD
- RS Stock No.:
- 453-753
- Mfr. Part No.:
- 4T-74550
- Brand:
- NTN
Subtotal (1 unit)*
Kr.3 070 61
(exc. VAT)
Kr.3 838 26
(inc. VAT)
FREE delivery for online orders over 500,00 kr
Temporarily out of stock
- Shipping from 06. mars 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 3 070,61 |
*price indicative
- RS Stock No.:
- 453-753
- Mfr. Part No.:
- 4T-74550
- 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 | 139.7 mm | |
| Bore Type | Round | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Maximum Speed - Grease | 1600rpm | |
| Maximum Speed - Oil | 2100rpm | |
| Limiting Speed | 2100rpm | |
| Standards/Approvals | RoHS | |
| Bearing Dynamic Load Rating | 355 KN | |
| End Type | Open | |
| Outside Diameter | 179 mm | |
| Static Load Rating | 540kN | |
| Cone Width | 47.625mm | |
| Bearing Material | Case Carburised Steel | |
| Internal Clearance | Normal | |
| Series | 4T-74550 | |
| Cup Width | 34.925mm | |
| Number of Rows | 1 | |
| Bearing Type | Single Row Tapered Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 139.7 mm | ||
Bore Type Round | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Maximum Speed - Grease 1600rpm | ||
Maximum Speed - Oil 2100rpm | ||
Limiting Speed 2100rpm | ||
Standards/Approvals RoHS | ||
Bearing Dynamic Load Rating 355 KN | ||
End Type Open | ||
Outside Diameter 179 mm | ||
Static Load Rating 540kN | ||
Cone Width 47.625mm | ||
Bearing Material Case Carburised Steel | ||
Internal Clearance Normal | ||
Series 4T-74550 | ||
Cup Width 34.925mm | ||
Number of Rows 1 | ||
Bearing Type Single Row Tapered Roller | ||
- COO (Country of Origin):
- JP
The NTN single row tapered roller bearing is meticulously designed to enhance load-carrying capability and ensure smooth operation in a variety of applications. This high-quality component features a precision-engineered pressed steel cage that optimises performance under substantial dynamic loads. With its robust internal and external diameters, it perfectly balances durability and efficiency, making it an ideal choice for mechanical systems requiring reliable and long-lasting bearings. The product's innovative design not only supports superior axial and radial forces but also contributes to extended service life, keeping maintenance needs to a minimum.
Designed to excel under challenging operational environments
Maximises lifespan with reduced wear on components
Supports substantial dynamic and static load capabilities
Ideal for applications in demanding industrial settings
Promotes smooth and silent operation during performance
Related links
- NTN 4T-74525 Single Row Tapered Roller 133.35 mm ID Taper Roller Bearing, 179 mm OD
- NTN 4T-46790 Single Row Tapered Roller 165.1 mm ID Taper Roller Bearing, 197.5 mm OD
- NTN 4T-33889/33822 Single Row Tapered Roller 50.8 mm ID Taper Roller Bearing, 95.25 mm OD
- NTN 4T-3586 Single Row Tapered Roller 45.237 mm ID Taper Roller Bearing, 63.6 mm OD
- NTN 4T-32310C Single Row Tapered Roller 50 mm ID Taper Roller Bearing, 110 mm OD
- NTN 4T-55187C Single Row Tapered Roller 47.625 mm ID Taper Roller Bearing, 85.5 mm OD
- NTN 4T-1780 Single Row Tapered Roller 25.4 mm ID Taper Roller Bearing, 39 mm OD
- NTN 4T-07097 Single Row Tapered Roller 25 mm ID Taper Roller Bearing, 37.5 mm OD