Sterling Instrument

Timing Belt Pulleys feature integral hub fastening design.
Mechanical Power Transmission

Timing Belt Pulleys feature integral hub fastening design.

Made of clear anodized aluminum alloy, 3mm Pitch HTDÂ-® Series A 6D23 (inch) and Series A 6D23M (metric) are available in 10-44 grooves with bore sizes from .125-.250 in. and 3-6 mm. Outer diameters range from .346-1.624 in. and 8.8-41.4 mm. FairlocÂ-® integral hub fastening design eliminates need for separate hub clamp devices and offers benefits of frequent position adjustment, while...

Read More »

Flexible Helical Couplings feature zero backlash.

Flexible helical couplings in S50HAWM (metric) and S50HAA- (inch) Series have one-piece Anodized Aluminum construction with set screw type or integral clamp split-hub type designs for fastening to both shafts. Able to adapt to high- and low-speed applications, fatigue-resistant products fit shafts diameters from 3-12 mm and 3/32-1 Â-½ in. Angular misalignment compensation is 5Â-

Read More »
Mechanical Components and Assemblies

Shaft Collars feature integral hub fastener.

Equipped with built-in bearing shim spacer, Series S25FB9 and S25FY9 consist of brass and 303 stainless steel shaft collars, respectively, with ODs from .433-1.496 in. diameter. Units are designed to fit shafts ranging from .12-Â-¾ in. diameter. Integral FairlocÂ-® hub fastener eliminates marred shafts, adds positive metal-to-metal fastening strength along both hub sections, and permits...

Read More »
Electrical Equipment & Systems

Hydro-Dynamic Pressure Bearings offer quiet operation.

Suited for light application use, S99HDPM Series is formed by stacking petal-shaped, laminated Aluminum-Silicon alloy plates housed in Stainless Steel case with polyurea-thickened grease containing antioxidant and anticorrosion additives. When shaft rotates, fluid between shaft guide and shaft generates pressure because of squeeze effect. Series include 7 bearings with IDs from 1-6 mm and max...

Read More »
Electronic Components & Devices

Couplings feature torsional vibration isolation.

Available in 64 Inch and 64 Metric, Neo-Flex Couplings feature shaft-to-shaft insulation, 73 durometer molded Neoprene center, and 303 stainless steel hubs. Conventional pin type hubs use set screw for fastening, while FairlocÂ-® integral hub fastener eliminates marred shafts and permits frequent phase adjustment, timing, and position adjustment. Offered with ribbed or smooth center sections,...

Read More »
Company News

New Catalog From SDP/SI Features Fairloc The Integral Rotating Component Fastening System

New Hyde Park, NY -- Fastening rotating components to shafts has become easier with the publication of a new 96-page catalog Handbook of FairlocÂ-® Components, The Integral Fastener, D243 by Sterling Instrument and Stock Drive Products (ISO 9001 registered). FairlocÂ-® is designed to solve phasing, timing, positioning and frequent removal problems which conventional fastening methods,...

Read More »
Timing Belt Pulleys feature integral hub fastening design.
Mechanical Power Transmission

Timing Belt Pulleys feature integral hub fastening design.

Made of clear anodized aluminum alloy, 3mm Pitch HTDÂ-® Series A 6D23 (inch) and Series A 6D23M (metric) are available in 10-44 grooves with bore sizes from .125-.250 in. and 3-6 mm. Outer diameters range from .346-1.624 in. and 8.8-41.4 mm. FairlocÂ-® integral hub fastening design eliminates need for separate hub clamp devices and offers benefits of frequent position adjustment, while...

Read More »

Flexible Helical Couplings feature zero backlash.

Flexible helical couplings in S50HAWM (metric) and S50HAA- (inch) Series have one-piece Anodized Aluminum construction with set screw type or integral clamp split-hub type designs for fastening to both shafts. Able to adapt to high- and low-speed applications, fatigue-resistant products fit shafts diameters from 3-12 mm and 3/32-1 Â-½ in. Angular misalignment compensation is 5Â-

Read More »
Mechanical Components and Assemblies

Shaft Collars feature integral hub fastener.

Equipped with built-in bearing shim spacer, Series S25FB9 and S25FY9 consist of brass and 303 stainless steel shaft collars, respectively, with ODs from .433-1.496 in. diameter. Units are designed to fit shafts ranging from .12-Â-¾ in. diameter. Integral FairlocÂ-® hub fastener eliminates marred shafts, adds positive metal-to-metal fastening strength along both hub sections, and permits...

Read More »
Electrical Equipment & Systems

Hydro-Dynamic Pressure Bearings offer quiet operation.

Suited for light application use, S99HDPM Series is formed by stacking petal-shaped, laminated Aluminum-Silicon alloy plates housed in Stainless Steel case with polyurea-thickened grease containing antioxidant and anticorrosion additives. When shaft rotates, fluid between shaft guide and shaft generates pressure because of squeeze effect. Series include 7 bearings with IDs from 1-6 mm and max...

Read More »

All Topics