M283449DW/M283410/M283410D Four-Row Tapered Roller Bearings

Model: M283449DW/M283410/M283410D
Place of Origin: Zhejiang,China (Mainland)
Brand Name: RNB OR NATURAL
Number of Row: Four row
Type: Roller bearing
Material of race: G20Cr2Ni4A-GB/T3203
Material of roller: G20Cr2Ni4A-GB/T3203
Precision: Class 2

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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:100000 Piece/Pieces...
Min. Order:1 Piece/PiecesPacking:RNB OR Industrial...
Means of Transport:Ocean, AirDelivery Date:35 days

Four-Row Tapered Roller BearingsM283449DW/M283410/M283410D

Dimension: 730.25*1035.05*755.65mm,   Weight: 2109 kg.

Four-row bearings provide maximum capacity in minimum space, combiningthe inherent high-load, radial/thrust capacity anddirect/indirectmounting variables of tapered roller bearings.

Their main application is on the roll necks of rolling millequipment.Allfour-row bearings are supplied as pre-set matched assemblies with allcomponents identified to ensure correct installation sequence.

Size range:

ID 123.022 mm to 1004.633 mm (4.8434 in. to 39.5525 in.)
OD 174.625 mm to 2032.000 mm (6.8750 mm to 80.0000 in.)


Boundary DimensionsBasicload ratingsDesignationsMass
dDTBrmin(Axial)rmin(Radial)r1min(Axial)r1min(Radial)CrCorkg
mminmminmminmminmmKN
460*
625
421
421
3399805018400M271149D/M271110-M271110D375


625*
421
421
1.51.56.46.4645016900M271149DW/M271110-M271110D-XRS/C9YB2366
46218.189596.923.5330.213330.2133.33.36.46.45400145003806/462276
479.42518.875679.4526.75495.319.5495.319.53.33.36.46.4985025000M272749D/M272710-M272710D586
482.619615.9524.25330.213330.2136.46.46.46.4486015200LM272249DW/LM272210-LM272210D252


615.9524.25400
400
5.35.36.46.44700160003806/482.6-XRS/HCEC9YAB299


615.9524.25406.416330.213116.46.44860152003806/482.6-1251


615.9524.25419.116.5330.2133.53.56.46.45000152003806/482.6-2263


615.9524.25402.0515.8287402.0515.8287116.46.44800136003806/482.6-3246


615.9524.2542016.535442016.5354116.46.45500171003806/482.6-4292


63024.803142016.535442016.53543.33.36.46.46400190003806/482.6-5343


6352542116.574842116.5748336.46.4725020200M272449D/M272410-M272410D362


647.725.5417.51216.4375417.51216.43753.33.36.46.4720019800M272647DW-M272610-M272610D401


622.324.5365.12514.375365.12514.37533335500170003806/488X4266
489.02619.253634.87324.995320.67512.625320.67512.6253.33.33.33.3475012000LM772749DW/LM772710-LM772710D249
501.6519.75673.126.5400.0515.75387.3515.253.33.36.46.4700019000EE641198D/641265-641266D687


711.228520.720.5520.720.53.33.36.46.4969026900M274149DW/M274110-M274110D687
50820695.32527.375415.92516.375415.92516.3753.33.36.46.4580019600LM274049DW/LM274010-LM274010D464


76230463.5518.25463.5518.256.46.46.46.4980027000EE531201D/531300-531301XD750
514.3520.25673.126.5422.27516.625422.27516.6253.33.36.46.4700021000LM274449DW/LM274410-LM274410D408
519.11220.438736.629536.57521.125536.57521.1253.33.36.46.41080030000LM275349D/LM275310-LM275310XD748
520.720.5711.228400.0515.75400.0515.753.33.36.46.4720019500LM275349D/LM275310-LM275310XD459
536.57521.125761.87329.995558.822558.8223.33.36.46.41080031500M276449DW/M276410-M276410D832
558.822736.629322.26512.6876322.26812.68773.33.36.46.4620016000EE8432DW/843290-843291D372


736.629409.57516.125409.57516.1253.33.36.46.4645019800LM377449DW/LM377410-LM377410D478


736.629455.61217.9375457.2183.33.36.46.4840023000LM277149DA/LM277110-LM277110D520
571.522.5812.832593.72523.375593.72523.3753.33.36.46.41180031500M278749DW/M278710-M278710D998
584.223730.2528.75342.913.5349.2513.751.51.53.33.36600165003806/584.2328


76230396.87515.625401.63815.81253.33.36.46.4750022300LM778549DW/LM778510-LM778510D486


901.735.5523.0820.5937539.74721.24993.33.39.79.71280027500EE665231D/665355-665336D1250
558.822736.629409.57516.125409.57516.1253.33.36.46.4643020500LM377449D/LM377410-LM377410D/HE460


736.629409.57516.125409.57516.1253.33.36.46.4643020500LM377449D/LM377410-LM377410D/HEC9460
585.78823.063771.52530.375479.42518.875479.42518.8753.33.36.46.4900024200LM278849D/LM278810-LM278810D-XRS600


771.52533.25479.42524.25479.42524.253.33.36.46.41000029800LM278849D/LM278810-LM278810D621
595.31223.438844.5533.25615.9524.25615.9524.253.33.36.46.41720038500M280049D/M280010-M280010D1180
596.923.598038.5827604.83823.8125609.6246.46.412.712.716000360003806/596.91910
603.2523.75857.2533.75622.324.5622.324.58.712.78.36.51400038900M280249DWA6/M280210A6-M280210D1168


857.2533.75622.324.5622.324.53.33.36.46.41400038900M280249D/M280210-M280210XD1168
609.624787.431361.9514.25361.9514.253.33.36.46.4710022000EE649241D/649310-649311D460


813.56232.03622.324.5622.324.53.33.36.46.410500300003806/609.6716


863.634660.426660.4263.33.36.46.41480041000M280349D/M280310-M280310D1230
63525901.735.5654.0525.75654.0525.753.33.36.46.41500044500M281049D/M281010-M281010D1430
646.11225.438857.2533.75542.92521.375542.92521.3753.33.36.46.41130033500LM281049DW/LM281010-LM281010D859
657.22525.875933.4536.75676.27526.625676.27526.6253.33.36.46.41650048500M281649D/M281610-M281610D1580
660.426812.832356.12514.375356.12514.3753.33.36.46.4530019800L281149DW/L281110-L281110D403
679.4526.75901.735.5552.4521.75552.4521.753.33.36.46.41280038500LM281849DW/LM281810-LM281810D980
682.62526.875965.238701.67527.625701.67527.6253.33.36.46.41740050000M282249D/M282210-M282210D1714
685.827876.334.5352.42513.875355.614SPSP6.46.45800145003806/685.8-XRS/HCC9490


876.334.5352.42513.875355.6143.33.36.46.4750019800EE655271DW/655345-655346D506
708.02527.875930.27536.625565.1522.25565.1522.253.33.3SPSP1200038500LM282549DW/LM282510-LM282510D1040
711.228914.436317.512.5317.512.53.33.36.46.4700019200EE755281D/755360-755361D524


914.436390
390
SPSP7.57.57900201003806/711X4-XRS620
714.37528.125101640704.8527.75704.8527.753.33.36.46.41850052500M383240DGW/M383210-M383210D1940
717.5528.25946.1537.25565.1522.25565.1522.253.33.36.46.41300040000LM282847DW/M282810-M282810D1080
730.2528.751035.0540.75755.6529.75755.6529.753.33.36.46.41980020200M283449DW/M283410-M283410D2160
749.329.5990.63960523.818960523.81893.33.36.46.41450045000LM283649D/LM283610-LM283610D1240


1066.842723.928.5736.629SPSP12.712.71950058000EE325296DGW/325420-325421XD2240
762301066.842723.928.5736.629SPSP12.712.72100058000M284148DW/M284111-M284110D2100


1079.542.5787.431787.4314.84.812.712.72180065000M284249DW/M284210-M284210D2490
812.832114345768.3530.25768.3530.256.46.412.712.721000625003806/812.82600
825.532.51168.446844.5533.25844.5533.254.84.812.712.72560076000M285848DW/M285810-M285810D3040
863.6341130.344.5669.92526.375669.92526.3754.84.812.712.71950061500LM286249DW/LM286210-LM286210D2000


1169.9946.0625844.5533.25844.5533.254.84.812.712.723200760003806/863.62690


1181.146.5666.7526.25666.7526.254.84.812.712.72000056500LM286449D/LM286410-LM286410D2140


1219.248876.334.5889354.84.812.712.72790081000EE547341D/547480-547481D3480
877.88834.563122048.0315844.5533.25844.5533.254.84.812.712.725000760003806/877X43090
901.735.51295.451901.735.5914.4364.84.812.712.73000086000EE634356D/634510-634510D4180
938.21336.938127050825.532.5825.532.54.84.812.712.72550081000LM287649D/LM287610-LM287610D3220
939.8371333.552.5952.537.5952.537.54.84.812.712.73150094500LM287849DW/LM287810-LM287810D4500
1003.339.51358.953.5800.131.5800.131.54.84.812.712.727200810003806/1003.33460
1139.8344.8751509.7159.4375923.92536.375923.92536.3754.84.812.712.7330001060003806/1139X44850
1200.1547.251593.8562.75990.639990.6394.84.812.712.737500124000LM288949D/LM288910-LM288910D5640
1346.2531729.7468.1114345114345551212490001620003806/1346.26970


Applications

Roll necks of high-speed rolling mills

Four-Row Tapered Roller Bearings

Category: Four row tapered roller bearing

Related Category: Single row tapered roller bearing  Double row Tapered roller bearing