Web Search: Goods Information jobs Download

        产品搜索
        • keyword :
        • Product Category :
        •  
        Your present location:产品首页
        • Name: SKF cylindrical roller beairng NU series
        • Specification: SKF cylindrical roller beairng N
        • Time: 2013-01-24
        • Views : 26562

        Friends Recommend

        SKF cylindrical roller bearings Detailed bearing failure reasons:
           The proper use of SKF cylindrical roller bearing is a long-term stability is not correct, however, the failure of the installation of cleaning the seals and grease may be a premature end to the life of cylindrical roller bearings, probably due to bearing failure can be divided into factors and internal factors.
           Use factor refers to products manufactured after the installation and adjustment maintenance repairs, the products bear the load speed temperature vibration and lubrication seals are inseparable, so proper installation and regular testing can be reduced to reduce product the failure rate of regular maintenance to adjust abnormal immediately find out the reasons to adjust the recovery.
           The internal factors refer to the structure of the product design and manufacturing process and quality of materials to determine the bearing quality of the three factors, SKF cylindrical roller sub-products used in bearing steel is processed through special heat treatment and cleaning degassing carburizing steel, steel failure The rate is the major internal factors to reduce the product life, design and manufacturing processes are unified machinery manufacturing, steel internal uncertainty causes a variety of . Metallurgical technology (such as advances in bearing steel vacuum degassing, etc.), raw material quality is improved. The proportion of raw material quality factors in the analysis of bearing failure has decreased significantly, but it is still one of the main factors bearing failure. The selection of the adequacy of the still bearing failure analysis must take into consideration.
        The manufacture of bearings generally have to go through a multi-channel processing such as forging, heat treatment, turning, grinding and assembly. The rationality of the process, advanced, stability will also affect the bearing life. Which affect the quality of the finished bearing heat treatment and grinding process, and often have a more direct relationship with the bearing failure. In recent years, the grinding process and the quality of the bearing surface is closely related to the bearing surface deterioration layer.
        Bearing query results: SKF cylindrical roller bearings NU1038ECML/C3
        Bearing in the form: detachable inner cylindrical roller bearings
        English Code: SKF Cylindrical Roller Bearings
        Manufacturer: German SKF Bearing Company
        Brand: SKF
        Rolling element types: cylindrical
        Bearing type: cylindrical roller bearing
        Seal type: no seal
        The totalbearings company can also provide the following bearings:
        SKF Bearings: NU1038ECML/C3
        FAG Bearings: NU1038E.M1C3
        NSK Bearings: NU1038EMC3
        NTN Bearing: NU1038EMC3
        TIMKEN bearings: NU1038MC3
        KOYO bearings: NU1038MC3
        Bearing dimensions: internal diameter 190mm outside diameter of 290mm thickness of 46mm
        Weight: 11kg
        Load: The basic rated dynamic load is 347KN basic static load 500KN
        Reference speed: greased 2600r/min oil lubrication speed 3800r/min
        Other cylindrical roller models:

        NJ 230 ECM *

        NU 334 ECM

        NJ 1044 MP

        NU 1060 MA

        NJ 230 ECML *

        NU 334 ECMA

        NU 1044 M

        NU 2060 ECMA

        NU 230 ECJ *

        NU 334 M

        NU 1044 MA

        NU 260 M

        NU 230 ECM *

        NJ 2334 ECMA

        NJ 244 ECM *

        NU 260 MA

        NU 230 ECML *

        NU 2334 ECMA

        NJ 244 ECMA *

        NU 2260 MA

        NUP 230 ECJ *

        NJ 1036 ML

        NU 244 ECM *

        NU 2360 ECMA

        NUP 230 ECM *

        NU 1036 M

        NU 244 ECMA *

        NU 1864 ECMP

        NUP 230 ECML *

        NU 1036 ML

        NUP 244 ECM *

        NUP 1864 ECMP

        NJ 2230 ECM *

        NJ 236 ECMA *

        NUP 244 ECMA *

        NU 2864 ECMA

        NU 2230 ECM *

        NU 236 ECM *

        NU 2244 ECMA

        NU 1964 ECMA

        NJ 330 ECM *

        NU 236 ECMA *

        NJ 344 M

        313450 B

        NJ 330 ECMA *

        NUP 236 ECMA *

        NU 344 M

        313451 B

        NU 330 ECM *

        NJ 2236 ECM *

        NU 2344 ECMA

        314756

        NU 330 ECMA *

        NJ 2236 ECMA *

        NU 2344 ECMP

        NJ 1064 MA

        NJ 2330 ECMA *

        NU 2236 ECM *

        NUZ 1848 ECMA

        NU 1064 MA

        NU 2330 ECMA *

        NU 2236 ECMA *

        NU 1048 MA

        NU 1064 MP

        NUP 2330 ECMA *

        NU 336 ECM

        NJ 248 MA

        NU 2064 ECMA

        NJ 1032 ML

        NU 2336 ECMA

        NU 248 MA

        NU 3064 ECM

        NU 1032 M

        NUP 436 MA

        NUP 248 MA

        NU 3164 ECMA

        NU 1032 ML

        NJ 1938 ECML

        313221

        NU 264 MA

        NU 2032 ECMA

        NJ 1038 ML

        NJ 2248 MA

        NJ 2264 ECMA

        N 232 ECM *

        NU 1038 ML

        NU 2248 MA

        NU 2264 ECMA

        NJ 232 ECM *

        NJ 238 ECM *

        NUB 248 MA

        316197

        NJ 232 ECML *

        NJ 238 ECMA *

        NJ 348 MA

        NJ 2868 ECMA

        NU 232 ECM *

        NU 238 ECM *

        NU 348 M

        NU 1968 ECMA

        NU 232 ECML *

        NU 238 ECMA *

        NU 2348 ECMA

        NJ 2968 ECMA

        NUP 232 ECM *

        NUP 238 ECM *

        NJ 1052 MP

        NU 2968 M

        NUP 232 ECML *

        NUP 238 ECMA *

        NU 1052 M

        313816

        NJ 2232 ECMA *

        NU 2238 ECM *

        NU 1052 MA

        NJ 1068 MA

        NU 2232 ECMA *

        NU 2238 ECMA *

        NU 3052 ECMA

        NU 1068 MA

        NUP 2232 ECMA *

        NU 338 ECM

        NU 3152 ECMA

        NU 3168 ECMA

        NJ 332 ECM *

        NU 2338 ECMA

        NJ 252 MA

        NU 2268 MA

        NJ 332 ECMA *

        NJ 2840 ECMA

        NU 252 MA

        612129 A

        NU 332 ECM *

        NJ 1940 ECMP

        NUP 252 MA

        NU 1072 MA

        NU 332 ECMA *

        NU 1040 M

        N 2252 MB

        NU 1072 MP

        NUP 332 ECMA *

        NU 1040 MA

        NJ 2252 MA

        NU 2072 ECMA

        NJ 2332 ECMA

        NJ 240 ECM *

        NU 2252 MA

        NU 3172 ECMA

        NU 2332 ECMA

        NJ 240 ECMA *

        NU 352 ECMA

        NU 2272 MA

        NJ 1034 ML

        NU 240 ECM *

        NU 2352 ECMA

        NU 2372 ECMA

        NU 1034 M

        NU 240 ECMA *

        NU 1056 MA

        316010 A

        NU 1034 ML

        NUP 240 ECM *

        NU 2056 ECMA

        BC1B 322770 A/HB1

        NU 2034 ECMA

        NUP 240 ECMA *

        NU 3156 EMA/HB1

        NU 1876 ECM

        NJ 234 ECM *

        NJ 2240 ECMA *

        NJ 256 MA

        NUP 1876 ECM

        NJ 234 ECMA *

        NU 2240 ECMA *

        NU 256 MA

        NJ 1076 MA

        NU 234 ECM *

        NU 3240 ECM

        NU 2256 ECMA

        NU 1076 MA

        NU 234 ECMA *

        NU 340 ECMA

        BC1B 322312

        NU 2076 ECMA

        NUP 234 ECM *

        NJ 2340 ECMA

        NU 2356 MA

        NU 3076 ECMP

        NUP 234 ECMA *

        NU 2340 ECMA

        NJ 2860 ECM

        NU 2276 ECMA

        NU 2234 ECMA *

        NJ 1944 ECMA

        NU 2860 ECM

        BC1-8028

        N 334 ECM

        NU 2944 M2P

        NJ 1060 MA

        NJ 1880 MP

        NU1038ECML/C3 products all the characters meaning:
        NU: detachable inner cylindrical roller bearing code
        10: width series code 10 light products
        Code 38: bearing diameter, the actual size of 38 * 5 = 190
        EC: the internal structure of code
        ML: stamping one brass retainer rivets window type
        C3: internal clearance

        Key words :