Roller and Pulleys from CNBM:TOPST Impact Roller Series,TOPST Disc Roller Series and so on
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 100000 watt/month
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Product Advantages:
• Out-round radial jump ≤0.35mm
• Running resistance factor ≤0.010n
• Extremely super dustproof & waterproof properties
• One life lubricated
• Roller life ≥50000h
Material Specification
Shell
Welded shell according to DIN2394,Materials 235JRG2(EN10027-1); ST37(DIN17100); E24(AFNOR NFA355501)
Inner Sealing
Three curve sealing patented technology, Material: ISOPA6 POM(Polyoxymethylene)
Shaft
Cold Draw Steel S235JRG2(EN10027-1); ST37(DIN17100); E24(AFNOR NFA355501)
Outer Sealing
Three curve sealing patented technology material: ISOPA6 PBT-G poly resin
Bearing Housing
Cold pressed & calibrated according to ISOM7 tolerance, Material: Deep drawing steel EU10111-DD13.Shell thickness 2.5mm-5mm,
Bearing
JZCREATION special bearing, assembly SKF,FAG etc brand bearing as per customers request.
Lubrication
Assembly with water proof, anti-dust, long life lithium grease NLGL2 grade or 3 on request, type: Shell Retinax WB2.
Roller body protection
Various protection types are available depending on the market and application. Typical types of protections are:
• zinc plating
• various types of rubber lagging
• various types of paint
• anti-rust oil
• electrostatic epoxy polyester powder coating
Roller Type
TOPST Impact Roller Series
TOPST Disc Roller Series
TOPST Spiral Roller Series
Heavy Duty Roller Series
TOPPT Corrosion Resistant Series
TOPRG Regreaseable Roller Series
TOPGU(Guide Roller) Series
- Q: Grease for electric tools
- Color lighter, indicating a temperature resistance is not good, there is resistance to extreme pressure and shear resistance and other properties are not good.
- Q: Can adjustable speed power tools use direct current?
- The other is a rechargeable battery, which is powered by a low voltage direct current battery,
- Q: The difference between a power cell and an energy storage battery and an electric tool battery
- Energy storage batteries are mainly used in solar power generation equipment and wind power generation equipment as well as renewableEnergy savings; batteries for energy use. The common storage battery is lead-acid battery.Energy storage batteries are divided into the following three categories:1 exhaust energy storage lead-acid batteries - batteries with batteries for fluid removal and exhalation.2 VRLA batteries each battery is sealed but has a valve that allows the gas to overflow when the internal pressure exceeds a certain value.3 lead-acid batteries for colloidal energy storage - batteries for use with gelled electrolytes.Lead-acid batteries for energy storage must have the following characteristics1, the use of a wide range of temperature, generally required in the temperature of -30-60 degrees, the environment can operate normally.2, the low temperature performance of the battery is better, even in areas where the temperature is relatively low can also be used.3, the capacity of good consistency, in battery series and parallel use, to maintain consistency.4 good charging ability. In an unstable charging environment, there is a stronger charge acceptance capacity.
- Q: What are the motors that are often used in hand held electric tools?
- Considerations for hand held electric tools:Before the tool is used, the electrician shall check whether the wiring is correct and prevent the connection of the zero line and the phase line.Tools that are left unused or wetted for a long time should be checked by electrical engineer before use. Does the insulation resistance meet the requirements?.The soft cable or cord that comes with the tool can not be connected long, and when the power is away from the work place, it should be solved by mobile electric box.The original plug of the utility model can not be dismantled or changed at will, and the metal wire of the electric wire is directly inserted into the socket without using the plug.Found the tool case, handle broken, should stop using, replace.Non - professional personnel shall not disassemble or repair tools without authorization.The rotating parts of hand tools should be protected;Operators are required to wear insulation protection products;Leakage protector must be installed at the power supply.
- Q: What's the capacitor on the power tools?
- The capacitor on the power tool is the starting function of the single-phase motor.
- Q: What is the difference between mobile electrical equipment and hand-held power tools?
- Portable electrical equipment corresponding to mobile electrical equipment.Hand held electric tools correspond to desktop power tools.
- Q: What brand of power tools are better?
- Ken, all kinds of electric tools are good, I recommend you a sign. Shen shen. The quality has nothing to say. The price is not very expensive. Now the production of hammer. Drill, grinder. Cutting machine, 7 inch, 9 inch. The quality is exceptionally good. I'm selling well, and I hope to adopt it. There's still a lot to ask me. I did the repairs, too
- Q: How do you change 110 volt power tools to 220 volts?
- Or the old honest practical transformer, with imported electrical tools of the United States Lake transformer is not very good use.
- Q: How are power tools assembled?
- Electrical accessories (full) wrench, multimeter (clip), hammer, screwdriver, sandpaper
- Q: What power tools are used to make holes in ceramic tiles?
- To answer your question, know the two key: 1, the size of the hole you want to play, 2, the material of the tile.
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Roller and Pulleys from CNBM:TOPST Impact Roller Series,TOPST Disc Roller Series and so on
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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