[Oct 18, 2010]
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Cylindrical roller bearings are designed to have heavy radial load- carrying capacity; rolling elements are ground to provide maximum contact with the raceway and are precisely crowned to avoid edge loading due to any shaft misalignments. These bearings are commonly separable and easy to mount and dismount.
Cylindrical roller bearings are classified into single row, double row and multi-row cylindrical roller bearings. We also have bearings with cage and full compliment assembly. Cylindrical roller bearings with cage have high radial load carrying capacity, operating at high speed. Full compliment cylindrical roller bearings can accommodate even higher radial loads, but at low and moderate speed.
Single row cylindrical roller bearings come in N, NJ, NU, NUP designs. Regarding double row and multi-row assemblies.
Cylindrical roller bearings have been proven to have strong and consistent performance in the following applications: traction motors, electric motors, pumps and compressors, gear drives and speed reducers, construction equipments, table rollers for steel mills, paper making equipments and other heavy industrial machineries. |
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[Oct 18, 2010]
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Needle roller bearings are roller bearings with slender cylindrical rollers. These bearings are designed for applications where radial space is limited but high radial load carrying capacity is required.
Needle roller bearings have numerous types available and many have no inner rings. The ’drawn-cup’ type has a pressed steel cage outer ring while the ’solid’ type has a machined outer ring. There are also cage and roller assemblies without rings.
Needle roller bearings designs include:
- Drawn Cup Needle Roller Bearings
- Solid Cup Needle Roller Bearings
- Cage and Needle Roller Assemblies
- Inner rings for Needle Roller Bearings
- Cam and Roller Followers
- Needle Rollers
- Needle Roller Thrust Bearings
- Combined Needle Roller Bearings.
needle roller bearings are largely suitable for automotive transmissions, air-conditioner compressors, bulldozer blades, overhead traveling cranes, gearboxes, machine tool spindles, copying machines and many more. |
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[Oct 18, 2010]
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Deep groove ball bearings are the most popular type among ball bearings, widely used in a variety of industries. XYYP deep groove ball bearings are the workhorse of its family of bearings. Designed to deliver optimum value and reliability, these bearings are produced with careful selection of its steel raw materials, heat treatment processing, precised and efficient forging, turning and grinding processes all managed at exacting standards to produce cost- effective inner and outer races with deep groove raceways. These dependable races are then matched with steel balls and retainers to achieve the right clearance/noise level requirements.
Lubricants and seals are also thoroughly chosen to optimize service life and reduce maintenance cost of the bearings.
Deep groove ball bearings are available in open and closed-sealed variants. They also come in miniature, slim and wide series with steel, brass or polyamide retainers.
Deep groove ball bearings are largely used in a wide range of industry applications including textile machines, power tools, wood working machines and automotive transmissions among others. |
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[Jun 21, 2008]
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Product:Tapered Roller Bearings
Type:575S/572S,580S/572S,582S/572S,594S/592AS,594AS/592AS,598S/592AS,598AS/592AS,663S/663S,3782S/3720S,L44643S/L44610S,M201047S/M201011S,HM220149/HM220110,368/362,469-N/453X-N,594A/592A,778/772,795/792,898/892,17887/17831,28680/28622 etc.
In 2002 we have pass the international quality system and gotten ISO 9000:2001 international certificate.Now we habe passed the TS16949 certificate,too.
Now they have been successfully used in various fields such as cars,trucks,railways,ships,mines.metals,petrochemicals,power,agricultural machinery,industrial machinery. |
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