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Steel Full Complement Cylindrical Roller Bearings For Locomotives 50mm Bore

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DWR Bearing Co., Ltd

Steel Full Complement Cylindrical Roller Bearings For Locomotives 50mm Bore

Country/Region china
City & Province shanghai shanghai
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Product Details

Steel Full Complement Cylindrical Roller Bearings For Locomotives 50mm Bore

 

 

Cylindrical roller bearings are available in many designs, series and sizes, including single row bearings with a cage, High-capacity bearing, single and double row full complement bearings (without a cage). Bearings with a cage can accommodate heavy radial loads, fast accelerations and high speeds. Full complement bearings incorporated a maximum number of rollers and are therefore suitable for very heavy radial loads at moderate speeds.

 

Model:NJ210E

Basic Dynamic Load Rating:340kN

Basic Static Load Rating:335kN

Material of Rings and Balls: Chrome steel,Carbon steel, Stainless steel

Cage Material: Brass,Steel,Nylon

 

Features of Cylindrical Roller Bearing

 

1. High radial load capacity,is suitable for heavy load and impact load.

 

2. Small friction, suitable for high speed,the limiting Speed is close to Deep Groove Ball Bearings

 

3. N,NU series can adapt to high temperature and allow error during installation.

 

4. inner ring and outer ring are separable,easy to install and take down

 

Package: Usually made by plastic tube+anti-rust paper+box+carton

Terms of Payment: T/T(30% deposit in advance), Irrevocable L/C at sight, Western Union

Delivery Time: 3-25 days, according to the order quantity

 

 

 

Application

 

motor, locomotives, autos,spindle,equipment, internal combustion engine, generator, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc.

 

 

Single row: NU, NJ, NUP, N, NCF and NJG designs

Double row: NNU, NN and NNF designs

 

 

Quick description:

 

Bearing ModelNJ210E
TypeCylindrical Roller Bearing
Bore Size (mm)50
Outside Diameter (mm)90
Width (mm)20
Mass (kg)0.56
MaterialChrome Steel, Carbon steel, Stainless steel
Cage MaterialSteel
Number of RowSingle Row
Precision RatingP5. P6
Basic Dynamic Load Rating (Cr)340 kN
Basic Static Load Rating (Cor)335 kN
Limiting Speed4800 r/min

 


 

Bearing No.Boundary Dimensions (mm)Basic Load Rating (KN)Mass
dDBCCokg
N308EMNU308EMNJ308EM40902376.877.80.65
N309EMNU309EMNJ309EM451002593.098.00.95
N310EMNU310EMNJ310EM5011027105.0112.01.20
N311EMNU311EMNJ311EM5512029128.0138.01.61
N312EMNU312EMNJ312EM6013031142.0155.01.94
N313EMNU313EMNJ313EM6514033170.0188.02.42
N314EMNU314EMNJ314EM7015035195.0220.02.90
N315EMNU315EMNJ315EM7516037228.0260.03.59
N316EMNU316EMNJ316EM8017039245.0270.03.90
N317EMNU317EMNJ317EM8518041265.0280.05.20
N318EMNU318EMNJ318EM9019043290.0320.06.17
N319EMNU319EMNJ319EM9520045320.0350.06.92
N320EMNU320EMNJ320EM10021547355.0380.08.24
N322EMNU322EMNJ322EM11024050415.0470.011.20
N324EMNU324EMNJ324EM12026055440.0552.014.10
N326EMNU326EMNJ326EM13028058615.0735.019.30
N328EMNU328EMNJ328EM14030062665.0795.023.70
N330EMNU330EMNJ330EM15032065715.0855.026.80
N332EMNU332EMNJ332EM16034068860.01050.033.00
N334EMNU334EMNJ334EM17036072795.01010.037.50
N336EMNU336EMNJ336EM18038075905.01150.043.50

 

Bearing No.Boundary Dimensions (mm)Basic Load Rating (KN)Mass
dDBCCokg
N208EMNU208EMNJ208EM40801851.553.00.39
N209EMNU209EMNJ209EM45851958.563.80.52
N210EMNU210EMNJ210EM50902061.269.20.56
N211EMNU211EMNJ211EM551002180.295.50.62
N212EMNU212EMNJ212EM601102289.8102.00.84
N213EMNU213EMNJ213EM6512023102.0118.01.05
N214EMNU214EMNJ214EM7012524112.0135.01.29
N215EMNU215EMNJ215EM7513025125.0155.01.45
N216EMNU216EMNJ216EM8014026132.0165.01.74
N217EMNU217EMNJ217EM8515028158.0192.02.08
N218EMNU218EMNJ218EM9016030170.0203.02.50
N219EMNU219EMNJ219EM9517032192.0214.02.80
N220EMNU220EMNJ220EM10018034208.0226.03.14
N222EMNU222EMNJ222EM11020038239.0342.02.11
N224EMNU224EMNJ224EM12021540247.0249.06.32
N226EMNU226EMNJ226EM13023040358.0372.07.38
N228EMNU228EMNJ228EM14025042302.0415.09.01
N230EMNU230EMNJ230EM15027045450.0595.012.50
N232EMNU232EMNJ232EM16029048500.0665.015.50
N234EMNU234EMNJ234EM17031052605.0800.019.20
N236EMNU236EMNJ236EM18032050625.0850.020.00
N238EMNU238EMNJ238EM19034055695.0955.024.00
N240EMNU240EMNJ240EM20036058765.01060.028.60
N244EMNU244EMNJ244EM22040065760.01080.037.30
N248EMNU248EMNJ248EM24044072935.01340.050.40

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