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Bore Code B - without keyway
Bore Code K - with keyway
Product Description
GN2243 Oldham Couplings, with Grub Screw
Oldham couplings GN 2243 can compensate for large lateral shaft misalignments while transmitting high torques. As a result, they are used in applications with a focus on pure torque and power transmission associated with high lateral shaft misalignments.
The use of grub screws for clamping and the simple plug-in installation make oldham couplings very easy to assemble. They are suitable for a diverse range of applications and are used in general machine construction in packaging machines and pumps.
With the bore code K, the keyway is always integrated into both bores d2 and d3.
Specification
Hub - Aluminum AL, anodized, natural color
Spacer - Plastic (Polyacetal POM) KU, temperature resistant up to 80 °C
Grub screws - Steel, blackened, for d2 / d3 ≤ 4, one grub screw, for d2 / d3 > 4, two grub screws
Temperature range: -20 °C up to +80 °C
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