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Thin Section Ball Bearings 6700 Series

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Thin Section Ball Bearings 6700 Series

Thin Section Ball Bearings 6700 Series
The 6700 Series represents a specialized line of thin-section deep groove ball bearings engineered for applications where minimizing space and weight is paramount without sacrificing performance. Unlike standard bearings, this series features a unique, constant cross-section design: as the bore diameter increases, the overall cross-sectional thickness of the bearing remains the same. This design philosophy provides unparalleled design flexibility in compact mechanical assemblies, allowing engineers to achieve larger shaft diameters within extremely confined spaces


Applications: 
The 6700 Series is designed for applications demanding substantial space and weight savings in larger diameter assemblies. It is ideal for large robotic rotary joints, high-precision radar and satellite positioning systems, and large-scale medical imaging equipment like MRI scanners. This series balances compact design with structural integrity for supporting moderate loads in large-bore, space-constrained applications.

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Technical Characteristics

Boundary dimensions (mm) Bearing No. Load rating(N) Limiting speeds(rpm)
d D B B1 Rmix Open Shielded Sealed Cr Cor Grease Oil
10 17 3 4 0.15 6700 6700ZZ 6700-2RS 855 435 15000 17000
12 18 4 4 0.2 6701 6701ZZ 6701-2RS 926 530 13000 15000
15 21 4 4 0.2 6702 6702ZZ 6702-2RS 937 582 11000 13000
17 23 4 4 0.2 6703 6703ZZ 6703-2RS 1000 658 9500 11000
20 27 4 4 0.2 6704 6704ZZ 6704-2RS 1042 729 8500 10000
25 32 4 4 0.2 6705 6705ZZ 6705-2RS 1091 838 7000 8000
30 37 4 4 0.2 6706 6706ZZ 6706-2RS 1143 947 5500 7000

Specifications

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