Bearings
Spherical Roller Bearings
SKF Spherical Roller
Quick Code: BB-522984
BS2-2311-2RS/VT143 SKF Spherical roller bearing 55mm x 120mm x 49mm
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Product Specification
Bore Type
Cylindrical
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
120mm
Seal
Contact seals on both sides
Temperature range
-30 to +80 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
Special grease (high pressure lithium soap grease)
Width
49mm
Reference
BS2-2311-2RS/VT143, BS2-2311-2RSVT143
Additional Reference:
10143575
Brand
SKF
Quick Order Code
BB-522984
Product Description
This high-quality SKF spherical roller bearing combines robust design with exceptional sealing features, making it ideal for challenging industrial environments. Pre-filled with SKF LGEP2 extreme pressure grease (25-35% filling), this bearing offers superior protection and reliable performance under demanding conditions.
Key Features
- Contact seals on both sides for maximum contamination protection
- Lubrication groove and holes in outer ring for optimal lubricant distribution
- Sheet steel cage design for enhanced durability
- Self-aligning capability to accommodate shaft misalignment
- Pre-filled with high-pressure lithium soap grease
- Cylindrical bore for standard shaft mounting
Technical Specifications
- Inside Diameter: 55mm
- Outside Diameter: 120mm
- Width: 49mm
- Bore Type: Cylindrical
- Temperature Operating Range: -30°C to +80°C
- Tolerance Class: P0/PN2 (ABEC 1)
- Material: Standard bearing steel
- Clearance: Standard
Ideal Applications
- Conveyor systems and material handling equipment
- Agricultural machinery
- Food processing equipment
- Industrial fans and blowers
- Applications exposed to contamination
- Environments requiring reliable sealing performance
This bearing is particularly well-suited for applications where protection against contamination is crucial while maintaining the ability to handle misalignment and combined loads. The pre-lubricated design with special high-pressure grease ensures extended service life and reduced maintenance requirements.
Reference Numbers: BS2-2311-2RS/VT143, BS2-2311-2RSVT143
Key Features
