Rigid coupling GN 2264

split shaft collarstainless steelsteel

Product description
Rigid couplings GN 2264 connect supported shafts or are used to join shaft extensions. They transmit angular position and high torques precisely and with zero backlash. The split design allows installation where axial access to the shaft is not available, but the couplings do not compensate for misalignment or runout tolerances.

Specification

• Coupling materials: Steel (designation ST) — blackened; Stainless steel (designation NI) — AISI 303, plain finish
• Socket cap screws: ISO 4762 — material matches coupling (steel blackened for ST; stainless steel for NI)
• Operating temperature: -40 °C to +175 °C
• RoHS compliant
• Split design permits mounting without axial dismantling of the shaft

Bore code (table)
Bore code | Meaning
B | Without keyway
K | With keyway DIN 6885-1 JS9 (keyway integrated in both bores d2 and d3 when K selected)

Article variants

• GN 2264-18-B6-6-ST
• GN 2264-18-B6-6-NI
• GN 2264-18-K6-6-ST
• GN 2264-18-K6-6-NI
• GN 2264-24-B8-8-ST
• GN 2264-24-B8-8-NI
• GN 2264-24-K8-8-ST
• GN 2264-24-K8-8-NI
• GN 2264-29-B10-10-ST
• GN 2264-29-B10-10-NI
• GN 2264-29-K10-10-ST
• GN 2264-29-K10-10-NI
• GN 2264-29-B12-12-ST
• GN 2264-29-B12-12-NI
• GN 2264-29-K12-12-ST
• GN 2264-29-K12-12-NI
• GN 2264-34-B14-14-ST
• GN 2264-34-B14-14-NI
• GN 2264-34-K14-14-ST
• GN 2264-34-K14-14-NI
• GN 2264-34-B15-15-ST
• GN 2264-34-B15-15-NI
• GN 2264-34-K15-15-ST
• GN 2264-34-K15-15-NI
• GN 2264-34-B16-16-ST
• GN 2264-34-B16-16-NI
• GN 2264-34-K16-16-ST
• GN 2264-34-K16-16-NI
• GN 2264-42-B20-20-ST
• GN 2264-42-B20-20-NI
• GN 2264-42-K20-20-ST
• GN 2264-42-K20-20-NI
• GN 2264-45-B25-25-ST
• GN 2264-45-B25-25-NI
• GN 2264-45-K25-25-ST
• GN 2264-45-K25-25-NI
• GN 2264-53-B30-30-ST
• GN 2264-53-B30-30-NI
• GN 2264-53-K30-30-ST
• GN 2264-53-K30-30-NI
• GN 2264-67-B35-35-ST
• GN 2264-67-B35-35-NI
• GN 2264-67-K35-35-ST
• GN 2264-67-K35-35-NI
• GN 2264-77-B40-40-ST
• GN 2264-77-B40-40-NI
• GN 2264-77-K40-40-ST
• GN 2264-77-K40-40-NI
• GN 2264-85-B50-50-ST
• GN 2264-85-B50-50-NI
• GN 2264-85-K50-50-ST
• GN 2264-85-K50-50-NI

Technical characteristics

• Model: GN 2264
• Materials: ST (steel, blackened) and NI (stainless steel AISI 303, plain)
• Bore codes: B = without keyway; K = with keyway DIN 6885-1 JS9 (keyway present in both bores d2 and d3 when K is selected)
• Socket cap screws: ISO 4762 (material matches coupling)
• Operating temperature range: -40 °C to +175 °C
• Typical example part: GN 2264-18-B6-6-ST (weight example: 0.047 kg)
• For high-vibration applications: thread-locking of clamping screws is recommended
• RoHS compliant