Angular Contact Steel Ball Bearing 7011C-2RZ DBB
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Technical Specifications
Speed:22100 RPM
Bearing:Angular Contact Steel Ball
Inside Diameter:55 mm
Outside Diameter:90 mm
Width:18 mm
Load Rating:Cr: 17 KN / Cor: 14.5 KN
Ball Material:Hardened Chrome Steel
Ring Material:High-Carbon Steel
Weight:14.5
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The Angular Contact Steel Ball Bearing 7011C-2RZ DBB is meticulously designed for high-precision, high-speed applications. Featuring an inside diameter of 55mm and an outside diameter of 90mm, this bearing provides exceptional rigidity and load-handling capabilities. It is engineered to withstand combined radial and axial loads, making it an essential component for CNC spindle assemblies, industrial robotics, and high-performance motors. The non-contact 2RZ seals ensure efficient operation at speeds up to 22100 RPM while minimizing friction and thermal expansion, maintaining accuracy in the most demanding industrial environments.
- High-strength hardened steel ball construction
- 55mm Bore x 90mm OD x 18mm Width
- 2RZ non-contact seals for high-speed protection
- Optimized contact angle for uniform load distribution
- High limiting speed (22100 RPM)
- Engineered for low vibration and high rotational accuracy
Technical Specifications
Speed:
22100 RPM
Bearing:
Angular Contact Steel Ball
Inside Diameter:55 mm
Outside Diameter:90 mm
Width:18 mm
Load Rating:
Cr: 17 KN / Cor: 14.5 KN
Ball Material:Hardened Chrome Steel
Ring Material:High-Carbon Steel
Weight:14.5
Industry Applications
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High-Speed CNC Spindle Units
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Industrial Robotics and Automated Systems
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Precision Lathes and Milling Centers
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Industrial Electric Motors
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Aerospace Mechanical Components
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Automotive Powertrain Assemblies
