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SNR 21311VC3
Spherical Roller Bearing
SNR 21311VC3
Spherical Roller Bearing
SNR 21311VC3 - Spherical Roller bearing - ID 55 OD 120 W 29mm
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SNR 21311VC3 - Spherical Roller bearing - ID 55 OD 120 W 29mm
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Technical Dimensions & Load Ratings
Confirm these values match your shaft, housing and application requirements before ordering.
Dimensions
| Bore Diameter (d) | 55mm |
| Outer Diameter (D) | 120mm |
| Width (B) | 29mm |
| Weight | 1537kg |
Load & Speed Ratings
| Reference Speed | 6900rpm |
SNR 21311VC3
Spherical Roller Bearing
Technical Specifications
| Part Number | SNR 21311VC3 |
| Brand | NTN/SNR |
| Bearing Type | Spherical Roller Bearing |
| Seal Type | Open |
| Bore (Inner Diameter) | 55 mm |
| Outer Diameter | 120 mm |
| Width / Thickness | 29 mm |
| Reference Speed | 6,900 rpm |
| Approximate Weight | 1537 kg |
Enquire About the NTN/SNR SNR 21311VC3
Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.
Technical Datasheet
Download full specifications for SNR 21311VC3 — dimensions, load ratings, and material data.
NTN/SNR Technical Resources
Engineering support
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About the NTN/SNR SNR 21311VC3
The NTN/SNR SNR 21311VC3, is a spherical roller bearing, in an open configuration for maximum speed and easy relubrication, featuring a 55mm bore, 120mm outer diameter, and 29mm width, and is in stock at Buy Bearings.
SNR 21311VC3 - Spherical Roller bearing - ID 55 OD 120 W 29mm
Key Specifications
The SNR 21311VC3 spherical roller bearing is specified with 55mm bore (inner diameter), 120mm outer diameter, 29mm width, 6,900rpm reference speed, 1537kg approximate weight. The Open sealing arrangement protects against contamination and retains lubricant for extended service life.
Common Applications
Spherical Roller Bearings are commonly used in:
About Spherical Roller Bearings
Spherical roller bearings are self-aligning bearings designed to handle heavy radial loads and moderate axial loads. Their ability to accommodate misalignment makes them ideal for applications with shaft deflection or mounting errors.
Why Buy the SNR 21311VC3 from Buy Bearings?
- UK-authorised distributor with genuine NTN/SNR products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a SNR 21311VC3 bearing?
The SNR 21311VC3 is a NTN/SNR Spherical Roller Bearing with a 55mm bore, 120mm outer diameter and 29mm width. It is In Stock at Buy Bearings.
What are the SNR 21311VC3 dimensions?
The SNR 21311VC3 measures 55mm bore (inner diameter) × 120mm outer diameter × 29mm width.
What does Open mean on a bearing?
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
Is the SNR 21311VC3 in stock?
The SNR 21311VC3 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same spherical roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
Related Parts — Seals & Bushings
Matching seals and bushings for 55mm shaft diameter — complementary components for your bearing.
