Bearings
Spherical Roller Bearings
SKF Spherical Roller
Quick Code: BB-523475
BS2-2211-2RSK/VT143 SKF Spherical Roller Bearing 55mm x 100mm x 31mm
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Product Specification
Bore Type
Tapered (1:12)
Cage
Sheet steel cage
Clearance
Standard
Inside Diameter
55mm
Material
Standard bearing steel
Outer ring
Lubrication groove with lubrication holes on outer ring
Outside Diameter
100mm
Seal
Contact seals on both sides
Temperature range
-30 to +80 Deg C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
Special grease (high pressure lithium soap grease)
Width
31mm
Reference
BS2-2211-2RSK/VT143, BS2-2211-2RSKVT143
Additional Reference:
10145561
Brand
SKF
Quick Order Code
BB-523475
Product Description
This premium SKF spherical roller bearing combines superior load-handling capabilities with excellent protection features, making it ideal for demanding industrial applications. The BS2-2211-2RSK/VT143 model comes pre-filled with SKF LGEP2 extreme pressure grease (25-35% filling), ensuring optimal performance from the start.
Key Features
- Double-row spherical roller design for enhanced load capacity
- Contact seals on both sides (2RS) for maximum contamination protection
- Tapered bore (1:12) for secure mounting
- Sheet steel cage construction for improved durability
- Lubrication groove with holes in outer ring for optimal grease distribution
- Pre-filled with high-performance LGEP2 extreme pressure grease
Technical Specifications
- Inside Diameter: 55mm
- Outside Diameter: 100mm
- Width: 31mm
- Material: Standard bearing steel
- Operating Temperature Range: -30°C to +80°C
- Clearance: Standard
- Tolerance Class: P0/PN2 (ABEC 1)
Typical Applications
- Heavy-duty industrial machinery
- Mining and construction equipment
- Material handling systems
- Industrial fans and blowers
- Agricultural machinery
- Conveyor systems with challenging environments
The sealed construction and pre-lubrication make this bearing particularly suitable for applications where maintenance access is limited or where protection against contamination is crucial. Its self-aligning capabilities ensure reliable operation even under conditions of shaft misalignment or deflection.
Reference Numbers: BS2-2211-2RSK/VT143, BS2-2211-2RSKVT143
Brand: SKF
Key Features
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