SNR 21311VK Tapered 55 mm ID Spherical Roller Bearing, 120 mm OD
- RS Stock No.:
- 706-018
- Mfr. Part No.:
- 21311VK
- Brand:
- SNR
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Subtotal (1 unit)*
£129.02
(exc. VAT)
£154.82
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 01 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £129.02 |
*price indicative
- RS Stock No.:
- 706-018
- Mfr. Part No.:
- 21311VK
- Brand:
- SNR
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SNR | |
| Product Type | Spherical Roller Bearing | |
| Inside Diameter | 55mm | |
| Race Width | 29mm | |
| Bore Type | Tapered | |
| Cage Material | Steel | |
| Series | 21311 | |
| Dynamic Load Rating | 172kN | |
| Outside Diameter | 120mm | |
| Internal Clearance | CN | |
| Static Load Rating | 164kN | |
| Bearing Material | Steel | |
| Limiting Speed | 6900rpm | |
| End Type | Open | |
| Select all | ||
|---|---|---|
Brand SNR | ||
Product Type Spherical Roller Bearing | ||
Inside Diameter 55mm | ||
Race Width 29mm | ||
Bore Type Tapered | ||
Cage Material Steel | ||
Series 21311 | ||
Dynamic Load Rating 172kN | ||
Outside Diameter 120mm | ||
Internal Clearance CN | ||
Static Load Rating 164kN | ||
Bearing Material Steel | ||
Limiting Speed 6900rpm | ||
End Type Open | ||
RoHS Status: Exempt
- COO (Country of Origin):
- IT
The SNR Spherical Roller Bearing is a robust solution designed for a variety of applications where high load capacity and reliability are paramount. This bearing features a pressed steel cage and a tapered bore of 1:12, offering enhanced functionality in both dynamic and static conditions. With its carefully engineered internal and external diameters, it ensures optimal performance while facilitating ease of installation. The Spherical Roller Bearing is ideally suited for environments that experience varying loads and requires steady operation at elevated speeds, thanks to its impressive performance ratings and thermal resistance capabilities.
Operates efficiently within a temperature range, with a maximum limit of 473.15 °K
Features a low mass of 1.52 kg, facilitating easier handling and installation
Includes dual lubrication capabilities with zero lubrication holes for streamlined maintenance
Dynamic frequencies of 6.26 Hz and 8.74 Hz help in identifying performance patterns
Constructed with a pressed steel cage for enhanced durability and load distribution
Radial clearance class CN, providing a balanced performance across varied operational conditions
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