NSK Specialty Actuators are intended for OEM customers. Offering includes:
X-Y, X-Y-Z, Open Frame, X-Y-Rotary, X-Y-Z-Rotary, Vacuum
Specialty Actuator offerings are special order and built in Japan.
Lead times range 16 to 20 weeks but are offset by cost savings.
Accuracy & Straightness are industry standard BTO specified by the customer.
ALL NSK Load / Life calculations are based upon 10,000 Km.
US Competitors base their calculations on a quarter of that: ≈ 2,540 Km.
This is why ccompetitors using the same components advertise higher load values.
NSK Air Bearing and Round Rail product not offered in the US.