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Product Description
Company Info
Product Description
1. Cylindrical roller bearings are available in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.
2. In cylindrical roller bearings, the rollers are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and optimises rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.
3. In a single row cylindrical roller bearing, the rollers are always guided between the integral "open flanges" on one of the rings. These "open flanges" combined with the specially designed and surface treated roller ends, provide improved lubrication, reduced friction and consequently lower operating temperature.
4. The ring with the integral flanges together with the cylindrical roller and cage assembly can be separated from the other ring. This results in easy mounting and dismounting, particularly where the load conditions are such that interference fits are required for both rings.
5. Single row cylindrical roller bearings can accommodate heavy radial loads and high speeds. They are manufactured in several different designs, the main difference being in the configuration of the flanges. The most popular are the NU, N, NJ and NUP designs.
6. Applications:
Electric motor, automotive, industrial transmission, double-row cylindrical roller bearings are greatly used for the spindles of machine tools
7. Models available:
1) NU, NJ, NUP and N design, single row cylindrical roller bearings, caged
2) NNU and NN design, double row cylindrical roller bearings, caged
3) Multi-row cylindrical roller bearings, caged.
4) NCF and NJG design, single row full complement cylindrical roller bearings
5) NNF desgin, double row full complement cylindrical roller bearings
6) Multi-row full complement cylindrical roller bearings, with four or eight rows of rollers.
Designations
FC3045120, 672730, FC3246130, 672832Y, 672732KU, FC3248124, FC3248168, FCD3446160, 672734, FC3450170Q1/HG2YA4, FC3452120, FC3652124, FC3652168FC3652168/YA3, FC3652168Q1/HG2YA4, FC3652180, 672838, FC3854168, FC3854168/YA3, FC3854168Q1/HG2C9YA4, FC3854170/YA3
672738, FC4054170Q1/YA3, FC4054170Q1/HG2C4Y, FC4056188, FC4058192, 672742, 672742U, FC4462192/YA3, FC4462192, FC4462225, 672844, FC4468200/YB2, FC4666206/YA3, FC4866220/YA3, FC4866220/YA3FC4868192A, FC4872220, FC4872220A/C4YA3, FC482220Q1/HG2YA4, FC5072220/YA3, FC5272200/YA3B2, FC5274200, FC5274220/YA3, FC5274220, FC5476230/YA3, FC5478236, FC5678220, FCDP5678275, 572856W, 672760, 672760YFC6490240/YA3, 972770K, FCD72102370, FCDP74104380, 672780
FCDP88124450, FCDP88124450/YA6, FCD96130450, FC100134450/P69, FCD100134450/P69HCYA3, 6727/570, 66721/630K, FCDP160216700/HC, CDP190260850/C9HCYA3, 6727/950, E6727//950K
2. In cylindrical roller bearings, the rollers are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and optimises rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.
3. In a single row cylindrical roller bearing, the rollers are always guided between the integral "open flanges" on one of the rings. These "open flanges" combined with the specially designed and surface treated roller ends, provide improved lubrication, reduced friction and consequently lower operating temperature.
4. The ring with the integral flanges together with the cylindrical roller and cage assembly can be separated from the other ring. This results in easy mounting and dismounting, particularly where the load conditions are such that interference fits are required for both rings.
5. Single row cylindrical roller bearings can accommodate heavy radial loads and high speeds. They are manufactured in several different designs, the main difference being in the configuration of the flanges. The most popular are the NU, N, NJ and NUP designs.
6. Applications:
Electric motor, automotive, industrial transmission, double-row cylindrical roller bearings are greatly used for the spindles of machine tools
7. Models available:
1) NU, NJ, NUP and N design, single row cylindrical roller bearings, caged
2) NNU and NN design, double row cylindrical roller bearings, caged
3) Multi-row cylindrical roller bearings, caged.
4) NCF and NJG design, single row full complement cylindrical roller bearings
5) NNF desgin, double row full complement cylindrical roller bearings
6) Multi-row full complement cylindrical roller bearings, with four or eight rows of rollers.
Designations
FC3045120, 672730, FC3246130, 672832Y, 672732KU, FC3248124, FC3248168, FCD3446160, 672734, FC3450170Q1/HG2YA4, FC3452120, FC3652124, FC3652168FC3652168/YA3, FC3652168Q1/HG2YA4, FC3652180, 672838, FC3854168, FC3854168/YA3, FC3854168Q1/HG2C9YA4, FC3854170/YA3
672738, FC4054170Q1/YA3, FC4054170Q1/HG2C4Y, FC4056188, FC4058192, 672742, 672742U, FC4462192/YA3, FC4462192, FC4462225, 672844, FC4468200/YB2, FC4666206/YA3, FC4866220/YA3, FC4866220/YA3FC4868192A, FC4872220, FC4872220A/C4YA3, FC482220Q1/HG2YA4, FC5072220/YA3, FC5272200/YA3B2, FC5274200, FC5274220/YA3, FC5274220, FC5476230/YA3, FC5478236, FC5678220, FCDP5678275, 572856W, 672760, 672760YFC6490240/YA3, 972770K, FCD72102370, FCDP74104380, 672780
FCDP88124450, FCDP88124450/YA6, FCD96130450, FC100134450/P69, FCD100134450/P69HCYA3, 6727/570, 66721/630K, FCDP160216700/HC, CDP190260850/C9HCYA3, 6727/950, E6727//950K
Address:
332 Yaoga Road, Kaicheng Mansion 3-D1, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Construction & Decoration, Furniture, Health & Medicine, Manufacturing & Processing Machinery, Transportation
Company Introduction:
NINGBO BREEZE MACHINERY(PARTS) INDUSTRY CORP., Ltd. Act as the leading company of manufacturing and marketing Chinese bearings. Our vision to be an engineering and marketing oriented supplier of bearings and power transmission parts, to provide our customer with the quality products at the lowest possible price. A professional bearing solution company, your managed outsourcing.
We supply high quality ball bearing, roller bearing, wheel bearing, thrust bearing, needle bearing, mounted unit bearing, linear motion bearing, also customized bearing per drawing With many years′ experience we have cooperated with several factories and holding the concerned production company. An organization we are as strong as our bearing team, from technical support, to quality control, to punctual delivery, all our systems are aligned to meet our customers′ requirements. Most of our factories approved by ISO9001, ISO9002, QS9000, the automotive bearing factory verified by TS16949, VDA6.1
We are able to combine the design and development, material procurement into value-added assembly, logistic, warehousing, after-sales service to provide better business value to our clients. QUALITY always take the first priority, we equip the first-class machine and the precise testing instrument, the optimized CAD are utilized to meet OEM/ODM customers′ requirements. Some of QC instruments and meters are imported from the UK, Japan and Germany. Automatic Vibration Tester and Automatic Clearance Tester are capable to perform zero defect. From apply the finest raw material up to assembly and packaging, the rigid quality control and inspection checks are built into the whole manufacturing process. We offer 100% replacement guarantee to meet the satisfaction of customer, if complain we submit the correction report within 48 hours, our full line stocks facilitate prompt deliver to our worldwide clients.
We have the innovative ideas and dedicative staff work for the motion world.
We supply high quality ball bearing, roller bearing, wheel bearing, thrust bearing, needle bearing, mounted unit bearing, linear motion bearing, also customized bearing per drawing With many years′ experience we have cooperated with several factories and holding the concerned production company. An organization we are as strong as our bearing team, from technical support, to quality control, to punctual delivery, all our systems are aligned to meet our customers′ requirements. Most of our factories approved by ISO9001, ISO9002, QS9000, the automotive bearing factory verified by TS16949, VDA6.1
We are able to combine the design and development, material procurement into value-added assembly, logistic, warehousing, after-sales service to provide better business value to our clients. QUALITY always take the first priority, we equip the first-class machine and the precise testing instrument, the optimized CAD are utilized to meet OEM/ODM customers′ requirements. Some of QC instruments and meters are imported from the UK, Japan and Germany. Automatic Vibration Tester and Automatic Clearance Tester are capable to perform zero defect. From apply the finest raw material up to assembly and packaging, the rigid quality control and inspection checks are built into the whole manufacturing process. We offer 100% replacement guarantee to meet the satisfaction of customer, if complain we submit the correction report within 48 hours, our full line stocks facilitate prompt deliver to our worldwide clients.
We have the innovative ideas and dedicative staff work for the motion world.
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