NCR1989740214 NCR1WSKR-52-100R NCR1WSKR-52-10R NCR1WSKR-52-120R NCR1WSKR-52-12R NCR1WSKR-52-150R NCR1WSKR-52-15R NCR1WSKR-52-180R NCR1WSKR-52-18R NCR1WSKR-52-1K