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Rosta Our large inventory levels on zinc plated, solid steel shaft collars assure prompt satisfaction of any size requirement. Unplated, black-oxide and stainless steel solid collars are readily available. Black-oxide steel clamp type collars are similarly stocked for unbeatable service. Mounted bearing and linear bearing orders are regularly shipped within 24 hours and our turn-around time on cut-to-length linear shafting will exceed your expectations.We inspect every piece of bearing by ourselves before delivery.ISO 9001:2000 & AS 9100B certified custom manufacturer of roller chain & sprockets. Specifications of roller chain & sprockets include 0.1475 in. to 0.3750 in. pitch, 5.9 in. to 35.4 in. length, 180 lbs. to 1529 lbs.10sile load capacity & 0.035 lbs. to 0.276 lbs. w8/ft.SE15G Tensi1r device is not only a modern engineering marvel but is also a maintenance-free oil-resistant10sioning device that is utilized throughout the world for the various belt and roller chain & sprocket applications. The 61030010 SE-15-G10si1r serves 3 purposes; a torsional spring, a pivot bearing, and an anti-vibration mount. The true advantages of a ROSTA SE15G oil-resistant10si1r versus look-alikes are the patented specially engineered material that is within every10sioning device made by ROSTA, cost advantage, overall durability, and solid performance on high productivity productions lines. For over 45-years ROSTA has produced some of the highest quality and longest-lasting dampening and10sioning devices on the market! For more information or to get a quote on the SE-15G10si1r please contact us and we will be happy to assist you.
SE-15G Tensi1r Dimensions
- Tensi1r Type: SE15G
- Article Number: 61030010
- Outside Diameter (D): 1.77″
- Overall Length (E): 2.52″ (+0.039/ -0.020)
- Dimension (G): 0.20″
- Mounting Bolt Size (H): M8
- Dimension (J1): 3.94″
- Dimension (J2): 3.15″
- Dimension (K): 0.98″
- Dimension (L): 4.43″
- Dimension (M): 0.98″
- Dimension (N): 1.18″
- Dimension (O): 0.31″
- Dimension (P): 0.33″
- Dimension (T): 0.53″
- Dimension (U): 0.82″
- W8: 0.9 LBS
- Normal Temperature Range: -22°F to +194°F
Tensioning Force Table:Tightening Torque Table:
ROSTA SE15G Tensi1r Technology
At the core of every ROSTA10si1r lies a special rubber compound that conforms to ISO 14001 with a unique ability to provide the consistent10sioning force with minimal impairment to the material its self. ROSTA is the only company capable of producing this specific material, this is why no “interchange” can withstand the same life-span as a ROSTA10si1r. To find out additional information on the technology click here!
SE-15G Mounting Instructions
Tensi1r MountingTighten the flange screw slightly. Grip the housing with flat-wrench and set needful pre-tension by rotating the housing in the required direction. Tighten the central screw according to the above menti1d tightening moment MA. Position flat-wrench close by the flange-bottom.Z-configuration of Sprockets or Riders
If there is the need to install sprockets, riders or rollers on the outer arm-side of the10si1r, then the distance “Z” should be as little as possible to avoid misalignment in element parallelism. Furthermore, the pre-tension force should not exceed 50% of the capacity = max. the pre-tension angle of ~ 20°.Use of SE-B Boomerang Tensi1rsIn very long chain & sprocket and belt drives it was
recommendable to install on the slack-side several10si1rs, in order to compensate for occurring elongation. The “Boomerang” with its bent double-arm equipped with 2 chain & sprocket sprockets or a combination of grooved pulley and flat-roller (belt-drives)
offers a triple-compensation of chain & sprocket and belt elongations, due to S-shape contact-arc.