NTN 1311S 55 mm ID 2 Row Ball Bearing -, 120 mm OD
- RS Stock No.:
- 700-347
- Mfr. Part No.:
- 1311S
- Brand:
- NTN
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Subtotal (1 unit)*
£97.98
(exc. VAT)
£117.58
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 16 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £97.98 |
*price indicative
- RS Stock No.:
- 700-347
- Mfr. Part No.:
- 1311S
- 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 | |
| Inside Diameter | 55mm | |
| Product Type | Ball Bearing | |
| Outside Diameter | 120mm | |
| Race Width | 29mm | |
| Cage Material | Pressed Steel | |
| End Type | Open | |
| Number of Rows | 2 | |
| Internal Clearance | CN | |
| Static Load Rating | 17.9kN | |
| Dynamic Load Rating | 51.5kN | |
| Series | 13 Series | |
| Limiting Speed | 6300rpm | |
| Bearing Type | Self-Aligning | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Inside Diameter 55mm | ||
Product Type Ball Bearing | ||
Outside Diameter 120mm | ||
Race Width 29mm | ||
Cage Material Pressed Steel | ||
End Type Open | ||
Number of Rows 2 | ||
Internal Clearance CN | ||
Static Load Rating 17.9kN | ||
Dynamic Load Rating 51.5kN | ||
Series 13 Series | ||
Limiting Speed 6300rpm | ||
Bearing Type Self-Aligning | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Double Row Self Aligning Ball Bearing is engineered for optimal performance in diverse applications. Designed to accommodate misalignment between shaft and housing, this bearing enhances reliability and reduces the risk of premature failure. Its pressed steel cage construction ensures strength while maintaining a lightweight profile, making it suitable for a variety of mechanical systems. The Advanced bearing design optimises load distribution, offering superior durability and efficiency. Additionally, the self-aligning capabilities of this product enable smoother operation, even in challenging conditions, ensuring seamless functionality across various environments.
Double row design significantly enhances load bearing capacity
Self aligning functionality minimises the impact of misalignment
Pressed steel cage provides strength without adding excessive weight
Multiple lubrication options available to suit specific application needs
Radial clearance ensures smooth operation even under varying load conditions
High dynamic load rating extends the product life in demanding environments
Efficient heat dissipation enables prolonged performance at higher speeds
Operational temperature range accommodates diverse environmental conditions
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