NTN NU321 105 mm ID Roller Bearing, 225 mm OD
- RS Stock No.:
- 699-339
- Mfr. Part No.:
- NU321
- Manufacturer:
- NTN
The image is for reference only, please refer to product details and specifications
Subtotal (1 unit)*
HK$6,036.70
FREE delivery for orders over HK$250.00
Stocked by manufacturer
- Ready to ship from 12 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$6,036.70 |
*price indicative
- RS Stock No.:
- 699-339
- Mfr. Part No.:
- NU321
- Manufacturer:
- NTN
Specifications
Product overview and 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 | Roller Bearing | |
| Inside Diameter | 105mm | |
| Race Width | 49mm | |
| Bore Type | Cylindrical | |
| Cage Material | Steel | |
| Bearing Material | Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 360000N | |
| Internal Clearance | CN | |
| Series | NU | |
| Maximum Speed - Oil | 22200°/s | |
| Maximum Speed - Grease | 18600°/s | |
| End Type | Open | |
| Limiting Speed | 3700rpm | |
| Outside Diameter | 225mm | |
| Dynamic Load Rating | 355000N | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 105mm | ||
Race Width 49mm | ||
Bore Type Cylindrical | ||
Cage Material Steel | ||
Bearing Material Steel | ||
Number of Rows 1 | ||
Static Load Rating 360000N | ||
Internal Clearance CN | ||
Series NU | ||
Maximum Speed - Oil 22200°/s | ||
Maximum Speed - Grease 18600°/s | ||
End Type Open | ||
Limiting Speed 3700rpm | ||
Outside Diameter 225mm | ||
Dynamic Load Rating 355000N | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Single Row Cylindrical Roller Bearing serves as a pivotal component in rotational machinery, designed for efficient load distribution and minimal friction. This bearing facilitates easy assembly and disassembly, ensuring reliable performance in a range of applications. The bearing's internal and external diameters provide Ideal fitment for various assemblies, while its construction enhances durability, making it perfectly suited for both oil and grease lubrication scenarios. This dependable bearing is engineered to withstand significant dynamic and static loads, ensuring longevity even in demanding operational conditions.
Single row design optimises load handling and reduces friction
Separable construction allows for effortless installation and maintenance
Designed with minimum shoulder and ring dimensions for adaptability in various setups
Long service life
Separable design
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