NTN 6311LLBC3/5K 1 Row Ball Bearing - 55 mm ID, 120 mm OD
- RS Stock No.:
- 704-518
- Mfr. Part No.:
- 6311LLBC3/5K
- Brand:
- NTN
N
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Subtotal (1 unit)*
$226.47
(exc. GST)
$249.12
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 02 June 2026
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Units | Per unit |
|---|---|
| 1 + | $226.47 |
*price indicative
- RS Stock No.:
- 704-518
- Mfr. Part No.:
- 6311LLBC3/5K
- Brand:
- 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 | 55mm | |
| Outside Diameter | 120mm | |
| Race Width | 29mm | |
| Race Material | Steel | |
| Cage Material | Steel | |
| Ball Material | Steel | |
| End Type | Sealed | |
| Number of Rows | 1 | |
| Static Load Rating | 45kN | |
| Internal Clearance | C3 | |
| Dynamic Load Rating | 79.5kN | |
| Series | 6311 | |
| Bore Type | Round | |
| Limiting Speed | 5800rpm | |
| Bearing Type | Deep Groove | |
| Race Type | Plain | |
| Flange Outside Diameter | 120mm | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Ball Bearing | ||
Inside Diameter 55mm | ||
Outside Diameter 120mm | ||
Race Width 29mm | ||
Race Material Steel | ||
Cage Material Steel | ||
Ball Material Steel | ||
End Type Sealed | ||
Number of Rows 1 | ||
Static Load Rating 45kN | ||
Internal Clearance C3 | ||
Dynamic Load Rating 79.5kN | ||
Series 6311 | ||
Bore Type Round | ||
Limiting Speed 5800rpm | ||
Bearing Type Deep Groove | ||
Race Type Plain | ||
Flange Outside Diameter 120mm | ||
RoHS Status: Exempt
The NTN Single row deep groove ball bearing is engineered for high-performance applications, delivering reliable radial contact for various machinery and equipment. This robust design features a pressed steel cage and non-contact Seals that ensure optimal lubrication, making it Ideal for longevity and efficiency in demanding environments. With a dynamic load capacity and an impressive range of operating temperatures, this bearing is tailored to meet the needs of modern industrial standards, ensuring smooth operation and reduced maintenance needs.
Single row design provides effective load distribution for enhanced stability
Pressed steel cage maximises durability and maintains the alignment of rolling elements
Non-contact Seals protect against contamination while allowing for lower friction
Dynamic load capacity ensures reliability under heavy operational loads
Radial clearance class C3 supports better performance in high-speed applications
Operational temperature range from -25 °C to 110 °C for versatile usage
Lightweight construction at 1.37 kg promotes energy efficiency during operation
Min shoulder diameters designed for optimal fit within various mechanical assemblies
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