NTN NU309C3 45 mm ID Roller Bearing, 100 mm OD
- RS Stock No.:
- 699-310
- Mfr. Part No.:
- NU309C3
- Manufacturer:
- NTN
N
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Subtotal (1 unit)*
MYR457.39
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- Ready to ship from 25 May 2026
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Units | Per Unit |
|---|---|
| 1 + | MYR457.39 |
*price indicative
- RS Stock No.:
- 699-310
- Mfr. Part No.:
- NU309C3
- 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 | Roller Bearing | |
| Inside Diameter | 45mm | |
| Race Width | 25mm | |
| Bore Type | Cylindrical | |
| Cage Material | Steel | |
| Limiting Speed | 8400rpm | |
| Bearing Material | Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 71000N | |
| Internal Clearance | C3 | |
| Outside Diameter | 100mm | |
| Dynamic Load Rating | 82000N | |
| End Type | Open | |
| Series | NU | |
| Maximum Speed - Oil | 50400°/s | |
| Maximum Speed - Grease | 43200°/s | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 45mm | ||
Race Width 25mm | ||
Bore Type Cylindrical | ||
Cage Material Steel | ||
Limiting Speed 8400rpm | ||
Bearing Material Steel | ||
Number of Rows 1 | ||
Static Load Rating 71000N | ||
Internal Clearance C3 | ||
Outside Diameter 100mm | ||
Dynamic Load Rating 82000N | ||
End Type Open | ||
Series NU | ||
Maximum Speed - Oil 50400°/s | ||
Maximum Speed - Grease 43200°/s | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Single row cylindrical roller bearing is engineered for optimal performance, providing substantial support and reliability in various applications. With its floating and separable design, this bearing facilitates ease of installation and maintenance, making it Ideal for use in machinery requiring minimal downtime. Crafted with a pressed steel cage, it ensures durability while accommodating radial loads efficiently. This bearing is designed to operate seamlessly under varying conditions, featuring robust construction that meets diverse industrial demands.
Internal diameter of 45 mm for versatile application suitability
External diameter of 100 mm allows for compatibility with standard assemblies
Bearing width of 25 mm strikes a balance between stability and performance
Durable pressed steel cage design enhances longevity and resistance to wear
Dynamic load capacity of 82,000,000 mN ensures robust performance under load
Static load capacity of 71,000,000 mN supports heavy operational demands
Fatigue limit load rated at 8,650,000 mN for prolonged use
Effective operation within a temperature range of 233.15 °K to 393.15 °K
Min fillet radius of 1.5 mm optimises installation and operational efficiency
Oil lubrication limit speed of 50,400 °/s for efficient rotation
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