We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..
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Rosta Our main products are Needle Roller bearings, Cylindrical Roller Bearings, Rod end Bearings, Spherical plain bearings, Track roller Bearings for Guideway, Roller Bearings, Combine Bearings for forklifts, Water Pump Bearings, SNR Auto Bearings and all kinds of Spherical Bearings. industrial comp1nts including roller chain & sprockets. Roller chain & sprockets are available in standard, nickel plated & stainless steel materials in pitch dia. ranging from 1/4 in. to 3 in. Types include leaf chain & sprockets in lacing configurations ranging from 2 x 2 to 8 x 8. Leaf chain & sprockets are available in pitch sizes ranging from 1/2 in. to 2 in., pin dia. ranging from 0.156 in. to 0.687 in. &10sile strengths ranging from 4,000 lbs. to 156,000 lbs. Applications include agricultural, conveyors, drilling, electronics assembly, food processing, fork lift trucks, hoists, packaging & textile machinery.06580004 R38 Tensioning Roller For SE38 Tensi1r is a permanently lubricated roller that utilizes premium 2Z C3 shielded bearings. It has a broad operating temperature range of -31° to + 212° degrees Fahrenheit.
R38 Tensioning Roller Dimensions
- Type: R38
- Article Number: 06580004
- Max Speed: 5000 RPM
- Maximum Belt Width: 3.35″
- Dimension (A): 3.35″
- Dimension (B): 3.15″
- Dimension (C): 0.31″
- Dimension (D): 0.98″
- Dimension (E): 0.39″
- Dimension (F): M20
- Torque Hex Nut: 121.7 (lb/ ft)
- Works With Tensi1r Type: SE-38
- W8: 2.54 LBS
Tensioning With Flat Roller on Belt Back
– The diameter of the flat10sioning roller should at least measure 2⁄3 of the diameter of the smallest pulley in the drive. – The width of the10sioning roller should be at least 20% wider than the overall width of the belt set.– Installation on the belt back in the slack span, make sure that the belts are maintaining sufficient contact-arc on the driver and driven pulley.