Press Release Summary:
Utilizing endlessly recirculating balls, inch-size S99L Series is comprised of standard- and heavy-duty types, which are offered in open, closed, and adjustable styles. Bore sizes range from .375-1.500 in., with dynamic load capacities of 52-663 lbf and static load capacities of 72-1,214 lbf. Sleeves and balls are made of AISI52100 Steel and are hardened to RC 60-64. Overall lengths range from .875-3 in., and ODs range from .625-2.375 in.
Original Press Release:
New Series of Inch Linear Ball Bearings from Sterling Instrument Feature Open, Closed and Adjustable Types
New Hyde Park, New York-A new series of inch linear ball bearings utilizing endlessly recirculating balls are available from Sterling Instrument (An ISO 9001 manufacturer) in standard and heavy duty types and in open, closed and adjustable styles. Identified as the S99L Series, they feature a low-friction coefficient, high positioning accuracy, high load capacity, quiet movement and long travel life.
They are stocked in bore sizes ranging from .375" to 1.500" with dynamic load capacities of 52 lbf. to 663 lbf. and static load capacities of 72 lbf. to 1214 lbf. The sleeves and balls are made of AISI52100 Steel and have been hardened to RC 60-64. Overall lengths range from .875" to 3" and O.D's. range from .625" to 2.375". As an option, bearing wipers are available for both ends.
Additional technical details are contained in Catalog D790, available free upon request from Sterling Instrument, 2101 Jericho Turnpike, P.O. Box 5416, New Hyde Park, NY 11042-5416. Phone: 516-328-3300 o Fax: 516-326-8827. Web: http://sdp-si.com/Press/New/Bearings1_10.htm.