Bearings
Spherical Roller Bearings
SKF Spherical Roller
Quick Code: BB-527044
BS2-2217-2RSK/VT143 SKF Spherical Roller Bearing 85mm x 150mm x 44mm
This premium SKF spherical roller bearing features a sealed design and specialized high-pressure grease filling, making it ideal for demanding applications where protection against contamination and optimal lubrication are essential. Pre-filled with SKF LGEP2 extreme pressure grease (25-35% filling), this bearing offers exceptional performance and reduced maintenance requirements.
Key Features
- Contact seals on both sides for superior contamination protection
- Pre-filled with SKF LGEP2 high-pressure lithium soap grease
- Sheet steel cage construction for durability
- Tapered bore design with 1:12 taper ratio
- Lubrication groove with holes on outer ring for optimal grease distribution
- Operating temperature range: -30°C to +80°C
- Dimensions: 85mm (bore) x 150mm (OD) x 44mm (width)
Technical Specifications
- Reference Numbers: BS2-2217-2RSK/VT143, BS2-2217-2RSKVT143
- Bore Type: Tapered (1:12)
- Cage Material: Sheet steel
- Clearance: Standard
- Material: Standard bearing steel
- Tolerance Class: P0/PN2 / ABEC 1
- Sealing: Double-sided contact seals
Common Applications
- Harsh environment machinery
- Mining and quarrying equipment
- Construction machinery
- Material handling systems
- Agricultural equipment
- Applications requiring minimal maintenance
This sealed spherical roller bearing is specifically designed for applications where reliable operation in contaminated environments is crucial. The combination of contact seals and pre-filled high-pressure grease makes it particularly suitable for equipment operating in dirty or dusty conditions where regular relubrication may be difficult. Its self-aligning capabilities and robust construction ensure reliable performance even under misaligned conditions and heavy loads.
