NTN 4T-67790/67720 Taper Roller 177.8 mm ID Taper Roller Bearing, 247.65 mm OD
- RS Stock No.:
- 455-550
- Mfr. Part No.:
- 4T-67790/67720
- Brand:
- NTN
Subtotal (1 unit)*
£491.61
(exc. VAT)
£589.93
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £491.61 |
*price indicative
- RS Stock No.:
- 455-550
- Mfr. Part No.:
- 4T-67790/67720
- 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 | 177.8 mm | |
| Bore Type | Round | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Outside Diameter | 247.65 mm | |
| Series | 4T-67790/67720 | |
| Static Load Rating | 690kN | |
| Cup Width | 38.1mm | |
| Number of Rows | 1 | |
| Cone Width | 47.625mm | |
| Bearing Material | Case Carburised Steel | |
| Limiting Speed | 1300, 1700rpm | |
| Maximum Speed - Grease | 1300rpm | |
| Maximum Speed - Oil | 1700rpm | |
| Standards/Approvals | ISO 355, ABMA, RoHS, JIS B 1512 | |
| Bearing Dynamic Load Rating | 380 KN | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Taper Roller Bearing | ||
Inside Diameter 177.8 mm | ||
Bore Type Round | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Outside Diameter 247.65 mm | ||
Series 4T-67790/67720 | ||
Static Load Rating 690kN | ||
Cup Width 38.1mm | ||
Number of Rows 1 | ||
Cone Width 47.625mm | ||
Bearing Material Case Carburised Steel | ||
Limiting Speed 1300, 1700rpm | ||
Maximum Speed - Grease 1300rpm | ||
Maximum Speed - Oil 1700rpm | ||
Standards/Approvals ISO 355, ABMA, RoHS, JIS B 1512 | ||
Bearing Dynamic Load Rating 380 KN | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN Single row tapered roller bearings provide superior performance and reliability for various applications. Engineered for optimal load distribution, these bearings enhance operational efficiency while maintaining structural integrity under varying conditions. With robust material composition and precise design, they are crafted to withstand extreme temperatures and pressures. The innovative features ensure reduced friction and extended service life, making them an ideal choice for demanding industrial environments. Designed with a pressed steel cage for improved durability, this product integrates seamlessly into machinery, offering smoother operation and reduced maintenance needs.
Durable pressed steel cage enhances longevity
Optimized load distribution reduces stress on components
Compatible with high-speed applications for increased efficiency
Exceptional temperature resistance for diverse operational conditions
Designed for a seamless fit with minimal installation effort
High dynamic and static load capacities for improved sturdiness
Related links
- NTN 4T-67720 Single Row Tapered Roller Taper Roller Bearing, 247.65 mm OD
- NTN 4T-67790 Single Row Tapered Roller 177.8 mm ID Taper Roller Bearing, 214 mm OD
- NTN 4T-36990/36920 Taper Roller 177.8 mm ID Taper Roller Bearing, 227 mm OD
- NTN 4T-64450/64700 Taper Roller 114.3 mm ID Taper Roller Bearing, 177.8 mm OD
- NTN 4T-745A/742 Taper Roller 69.85 mm ID Taper Roller Bearing, 150.089 mm OD
- NTN 4T-JM714249/JM714210PK Taper Roller 75 mm ID Taper Roller Bearing, 120 mm OD
- NTN 4T-30204 Taper Roller 20 mm ID Taper Roller Bearing, 47 mm OD
- NTN 4T-JM719149/JM719113 Taper Roller 95 mm ID Taper Roller Bearing, 150 mm OD