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BRANDS
  • Name: SKF cylindrical roller beairng NU series
  • Specification: SKF cylindrical roller beairng N
  • Brand:
  • Views : 26629

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

 
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