GN2243 Oldham Couplings, with Grub Screw

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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