NTN 4T-745A/742 Taper Roller 69.85 mm ID Roller Bearing, 150.089 mm OD
- RS Stock No.:
- 455-552
- Mfr. Part No.:
- 4T-745A/742
- Brand:
- NTN
Subtotal (1 unit)*
£176.88
(exc. VAT)
£212.26
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 03 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £176.88 |
*price indicative
- RS Stock No.:
- 455-552
- Mfr. Part No.:
- 4T-745A/742
- 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 | 69.85mm | |
| Bore Type | Round | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Cup Width | 36.512mm | |
| Static Load Rating | 360kN | |
| Outside Diameter | 150.089mm | |
| End Type | Open | |
| Bearing Dynamic Load Rating | 289kN | |
| Standards/Approvals | RoHS | |
| Series | 4T-745A/742 | |
| Maximum Speed - Oil | 3200rpm | |
| Maximum Speed - Grease | 2400rpm | |
| Number of Rows | 1 | |
| Cone Width | 46.672mm | |
| Bearing Material | Case Carburised Steel | |
| Limiting Speed | 2400rpm | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 69.85mm | ||
Bore Type Round | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Cup Width 36.512mm | ||
Static Load Rating 360kN | ||
Outside Diameter 150.089mm | ||
End Type Open | ||
Bearing Dynamic Load Rating 289kN | ||
Standards/Approvals RoHS | ||
Series 4T-745A/742 | ||
Maximum Speed - Oil 3200rpm | ||
Maximum Speed - Grease 2400rpm | ||
Number of Rows 1 | ||
Cone Width 46.672mm | ||
Bearing Material Case Carburised Steel | ||
Limiting Speed 2400rpm | ||
Bearing Type Taper Roller | ||
- COO (Country of Origin):
- JP
The NTN tapered roller bearing is designed to deliver exceptional performance in demanding applications. With a robust construction and a pressed steel cage, it ensures optimal load distribution and longevity. Its dynamic load capacity and fatigue limit load reflect its resilience under continuous stress, making it ideal for various industrial uses. The bearing’s comprehensive specifications guarantee that it can withstand a wide range of temperatures, ensuring consistent reliability whether operating in extreme cold or heat. This product is suitable for a variety of machinery, promising efficient operation under both high and low speed conditions.
Wide operational temperature range for versatile use
Dynamic and static load ratings ensure reliability
Fatigue limit load maximises product lifespan
Advanced engineering optimises performance under varying loads
Efficient lubrication limits wear and tear
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