Bearings
Ball Bearings
Thin Section Ball Bearings
Quick Code: BB-129374
61811-2RS1 SKF Sealed Thin Section Ball Bearing 55mm x 72mm x 9mm
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Product Specification
Brand
SKF
Inside Dia
55mm
Limiting RPM
12000
Outside Dia
72mm
Sealing
Sealed
Width
9mm
Reference
61811-2RS1
Equivalent to:
61811-2RS1
Quick Order Code
BB-129374
Product Description
The 61811-2RS1 is a high-performance thin section ball bearing from SKF, engineered for precision and reliability in compact applications. Designed with advanced sealing technology, this bearing offers superior protection against dust, debris, and contaminants through its double rubber seals.
Key Features:
- Double rubber sealed design for enhanced protection
- Pre-charged with premium lubricating grease
- Single row deep groove configuration
- Compact thin section profile (55mm x 72mm x 9mm)
- High stiffness and multi-load capabilities
- Radial bearing type
- Maximum rotational speed of 12,000 RPM
Typical Applications:
- Precision robotics and automation equipment
- Medical diagnostic instruments
- Semiconductor manufacturing machinery
- Printing and packaging machinery
- Aerospace and defense systems
- High-speed industrial machinery
The thin section design enables significant space and weight savings while maintaining exceptional performance. Its lightweight construction and high stiffness make it ideal for applications requiring precise motion control and minimal dimensional constraints.
Alternative Designation: Also known as 6811-2RS
Manufactured by SKF, a global leader in bearing technology, this bearing represents cutting-edge engineering for demanding precision applications.
