NTN 51128 Ball Bearing - 140 mm ID, 180 mm OD
- RS Stock No.:
- 706-883
- Mfr. Part No.:
- 51128
- Manufacturer:
- NTN
Subtotal (1 unit)*
PHP19,857.93
(exc. VAT)
PHP22,240.88
(inc. VAT)
FREE delivery for orders over ₱5,000.00
Stocked by manufacturer
- Ready to ship from October 30, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP19,857.93 |
*price indicative
- RS Stock No.:
- 706-883
- Mfr. Part No.:
- 51128
- Manufacturer:
- NTN
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Ball Bearing | |
| Inside Diameter | 140mm | |
| Outside Diameter | 180mm | |
| Race Width | 31mm | |
| Ball Material | Steel | |
| Cage Material | Steel | |
| End Type | Open | |
| Static Load Rating | 375kN | |
| Dynamic Load Rating | 107kN | |
| Bore Type | Round | |
| Limiting Speed | 1800rpm | |
| Bearing Type | Thrust | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Ball Bearing | ||
Inside Diameter 140mm | ||
Outside Diameter 180mm | ||
Race Width 31mm | ||
Ball Material Steel | ||
Cage Material Steel | ||
End Type Open | ||
Static Load Rating 375kN | ||
Dynamic Load Rating 107kN | ||
Bore Type Round | ||
Limiting Speed 1800rpm | ||
Bearing Type Thrust | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN One direction thrust ball bearing is engineered to support axial loads in a single direction, making it an Ideal choice for various applications requiring reliable performance and durability. With a robust internal diameter of 140 mm and an external diameter of 180 mm, this thrust bearing is designed to provide stability under operational stresses. Its height of 31 mm ensures optimal load distribution, while the minimal fillet radius enhances installation efficiency. This specific bearing model is crafted for both oil and grease lubrication, significantly extending its operational lifespan and reliability across different temperature environments.
Dynamic axial load rating of 107,000,000 mN ensures superior strength and longevity under load
Oil lubrication limit speed of 10,800 °/s allows for high-speed operations without performance loss
Grease lubrication limit speed of 7,800 °/s caters to different lubrication preferences
Minimum operating temperature of 233.15 °K supports functionality in cold environments
Maximum operating temperature of 393.15 °K ensures reliability in hotter applications
Maximum shoulder diameter of 156 mm and a minimum shoulder diameter of 164 mm provide versatile mounting options
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