M281649D/M281610//M281610D Four Row Tapered Roller Bearings 657.225*933.45*676.275

Model: M281649D/M281610//M281610D
Place of Origin: Zhejiang,China (Mainland)
Number of Row: Double row
Type: Roller bearing
Material of race: GCr15SiMn-GB/T18254
Material of roller: GCr15SiMn-GB/T18254
Precision: Class 2

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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:1000 Piece/Pieces per...
Min. Order:1 Piece/PiecesPacking:RNB OR Industrial...
Means of Transport:Ocean, AirDelivery Date:35 days

Four-Row Tapered Roller Bearings ( M281649D/M281610//M281610D )

Dimension: 657.225*933.45*676.275mm,   Weight: 1.76kg.

Four-row tapered roller bearings provide maximumcapacity in minimum space, combiningtheinherenthigh-load,radial/thrustcapacity and direct/indirect mountingvariables of tapered roller bearings.

Their main application is on the roll necks of rolling mill equipment. Allfour-row bearings are supplied as pre-setmatched assemblies with all components identified to ensure correct installation sequence.

TQO (Straight Bore Four-Row Assembly)

TQO bearings are directly mounted and comprised of two double inner races,two single and one double outer race, with an inner race spacer and two outer race spacers.

Slots in the inner race spacer permit lubricant to flow from the bearing chamber to the roll neck.The inner race spacers are hardened to minimize face wear.

Size range:
ID 50.800 mm to 1500.000 mm (2.0000 in. to 59.0551 in.)
OD 83.337 mm to 2032.000 mm (3.2810 in. to 80.0000 in.)

Four-Row Tapered Roller Bearings ( M281649D/M281610//M281610D )

Design Attributes

Two double cones, two single cups and a double cup with a cone spacer and two cup spacers.
Spacers have slots or holes for lubrication.
Cone spacers are hardened to reduce face wear.
Numbered serially to assure correct installation sequence.

Applications

Low- and medium-speed rolling mills

Four-Row Tapered Roller Bearings ( M281649D/M281610//M281610D )

Boundary DimensionsBasicload ratingsDesignationsMass
dDTBrmin(Axial)rmin(Radial)r1min(Axial)r1min(Radial)CrCorkg
mminmminmminmminmmKN
133.355.25196.857.75193.6757.625193.6757.6251.51.53.33.39702370K67390D/K67322-K67322D20.2
177.87247.659.75192.0887.562192.0887.56251.51.53.33.310703000K67791DGW/K67720-K67721D28.6
187.3257.375269.87510.625211.1388.3125211.1388.31251.51.53.33.315703430KM238849D/KM238810-KM238810D41.5
190.57.5266.710.5187.3257.375188.9127.43751.51.53.33.31280320067885D/67820-67820D32.9
198.4387.8125284.16211.1875225.4258.875225.4258.8751.51.53.33.312803200M240648DD/M240611-M240611D32.9
203.28317.512.5266.710.5266.710.51.51.53.33.32400485093800D/93125-93127D76.3
206.3758.125282.57511.125190.57.5190.57.50.80.83.33.310302830K67986D/K67920-K67921D34.4
282.57511.125190.57.5190.57.50.80.83.33.31030283067986D/67920-67921D34.4
282.57511.1252268.89762268.89760.60.63.33.3120032003806/206X440.3
220.6628.6875314.32512.375239.7129.4375239.7129.43751.51.53.33.320904900KM244249D/KM244210-KM244210D60.2
314.32512.375239.7129.4375239.7129.43751.51.53.33.321604900M244249DW/M244210-M244210D/HEC960.2
314.32512.375239.7129.4375239.7129.43751.51.53.33.320004500M244249DGW/M244210-M244210D/HEC959.8
221.2248.7096355.49813.996228.69228.691.51.53.33.321004900EE127094D/127138-127139D81.8
228.69311.1512.25200.0257.875200.0257.8751.51.53.33.315603650LM245149D/LM245110-LM245110D43.9
311.1512.25200.0257.875200.0257.8751.51.53.33.315603650LM245149DGW/LM245110-LM245110D43.9
400.0515.75296.87511.688296.87511.6883.33.33.33.333005650EE529091D/529157-529158XD148
241.4789.507349.14813.746228.69228.691.51.53.33.320504350EE127097D/127135-127136D71.9
349.14813.746228.69228.691.51.53.33.320504350KEE127097D/K127135-K127136D71.9
244.4759.625327.02512.875193.6757.625193.6757.6253.31.53.33.317403930KLM247748DW/KLM247710-KLM247710D42.7
327.02512.875193.6757.625193.6757.6253.31.53.33.317404050LM247748DW/LM247710-LM247710D42.7
25410358.77514.125269.87510.625269.87510.6253.33.33.33.327206050M249748D/M249710-M249710D88.9
358.77514.125269.87510.625269.87510.6253.33.33.33.327206050M249748DW/M249710-M249710D88.9
358.77514.125269.87510.625269.87510.6253.33.33.33.327206050K3M249748DW/K3M249710-K3M249710D-388.9
260.3510.25422.27516.625314.32512.375317.512.56.46.43.33.341007900HM252348D/HM252310-HM252310D182
266.710.5355.614230.1889.0625228.693.31.53.33.319505560KLM451349DW/KLM451310-KLM451310D65.3
355.614230.1889.0625228.693.31.53.33.319505800LM451349DW/LM451310-LM451310D63.9
355.614230.1889.0625228.691.61.63.33.217004800K76589/K76520-K76520D
269.87510.62538115282.57511.125282.57511.1253.33.33.33.329307550M252349DW/M252310-M252310D105
276.22510.875393.715.5269.87510.625269.87510.625116.46.4288062003806/276X4105
279.411393.715.5269.87510.625269.87510.6251.51.56.46.428806200KEE135111DW/K135155-K135156D103
393.715.5269.87510.625269.87510.6251.51.56.46.428806200EE135111D/135155-135156D103
393.715.5269.87510.625269.87510.6251.51.56.46.428806200EE135111DW/135155-135156DW/HEC9103
393.715.5269.87510.625269.87510.6251.51.56.46.428806200EE135111DW/135155-135156DW103
288.92511.375406.416298.4511.75298.4511.753.33.33.33.334008150M255449DW/M255410-M255410D125
406.416298.4511.75298.4511.753.33.33.33.334008150M255449D/M255410-M255410D125
292.111.5422.27516.625269.87510.625269.87510.625SPSP3.33.334507950EE330116D/330166-330167D126
300.03811.813422.27516.625311.1512.25311.1512.253.33.33.33.337009400HM256849D/HM256810-HM256810D142
304.64811.994438.04817.246280.9911.0626279.4113.33.34.84.830006650M757448D/M757410-M757410D130
438.04817.246280.9911.0626279.4113.33.34.84.830006650M757448DW/M757410-M757410D130
304.812419.116.5269.87510.625269.87510.6251.51.56.46.428506800M257149D/M257110-M257110D112
482.619365.12514.375377.82514.8753.33.33.33.34950103003806/304.8266
495.319.5342.913.5342.913.5226.46.4500092003806/304.8-1243
501.6519.75336.5513.25336.5513.25226.46.4465092003806/304.8-2255
304.90212.004412.64816.246266.710.5266.710.53.33.33.33.329307000M257248DW/M257210-M257210D102
30512.008438.04817.246280.9911.0626279.4113.33.34.84.829806600M757449DW/M757410-M757410D129
317.512.5422.27516.625269.87510.625269.87510.6251.51.53.33.329808100LM258648DW/LM259610-LM258610D104
438.1517.25276.22510.875276.22510.8751.51.53.33.3345082003806/317.5132
447.67517.625327.02512.875327.02512.8753.33.33.33.3465010700HM259049D/HM259010-HM259010D163
330.213444.517.5301.62511.875301.62511.8753.33.33.33.335509600M260149DW/M260110-M260110D134
330.30213.004438.02317.245247.659.75254101.51.53.33.325007300EE138131D/138172-138173XD109
333.37513.125469.918.5342.913.5342.913.53.33.33.33.3410010100HM261049DW/HM261010-HM261010D186
341.31213.438457.09817.996254102541021.53.33.323507400LM761648DW/LM761610-LM761610D112
457.09817.996254102541021.53.33.327407050LM761648D/LM761610-LM761610D-3112
342.913.5533.421307.98512.1254301.62511.8753.33.33.33.346508750EE971355D/972100-972103D239
571.522.5342.913.5342.913.53.33.36.46.4620011500EE536136D/536225-536226D366
343.05213.506457.09817.996254102541021.53.33.326707400K1-LM761649DW/LM761610-LM761610D110
457.09817.996254102541021.53.33.326707350LM761649DW/LM761610-LM761610D110
457.09817.99625410254101.51.53.33.328006900LM761649DWSH/LM761610SH-LM761610DSH-3111
345.28113.594488.9519.25358.77514.125358.77514.1253.33.33.33.34800124003806/345X4239
346.07513.625488.9519.25358.77514.125358.77514.1253.33.33.33.3480012400HM262749D/HM262710-HM262710D221
347.66213.688469.918.5292.111.5292.111.53.33.33.33.326007950M262449D/M262410-M262410D142
469.918.5260.3510.25260.3510.251.51.53.33.3375010100LM262449DW/LM262410-LM262410D129
355.614482.619269.87510.625265.11410.43761.51.53.33.3257074403806/355.6/HCC9139
488.9519.25317.512.5317.512.51.51.53.33.3315010000M263349D/M263310-M263310D177
488.9519.25317.512.5317.512.51.51.53.33.3475011000M263349D/M263310-M263310D-XRS165
368.314.5523.87520.625382.58815.0625382.58815.06253.33.36.46.4620014800HM265049DW/HM265010-HM265010D274
374.6514.75501.6517.948250.8259.875260.3510.251.51.53.33.331207550EE231475D/231975-231976D141
384.17515.125546.121.5400.0515.75400.0515.753.33.36.46.4612016400HM266449DW/HM266410-HM266410CD310
546.121.5400.0515.75400.0515.751.51.56.46.4520012000HM266449DW/HM266410-HM266410D-XRS/C9YB2293
385.76215.188514.3520.25317.512.5317.512.53.33.33.33.3415011000LM665949DW/LM665910-LM665910D189
406.416546.121.5268.28810.5625288.92511.3751.51.56.46.441509450EE234161D/234215-234216D182
546.121.5288.92511.375288.92511.3751.51.56.46.4420010000LM767749DW/LM767710-LM767710D186
546.121.533012.992133012.99211.51.56.46.44900125003806/406.4223
565.1522.2538115381153.33.36.46.4590015200M267949D/M267910-M267910XD298
590.5523.25400.0515.75400.0515.753.33.36.46.4685016300EE833161D/833232-833233D371
409.57516.125546.121.5334.96213.1875334.96213.18751.51.56.46.4470011600M667947DW/M667910-M667910D206
546.121.5334.96213.1875334.96213.18751.51.56.46.4347011500M667947D/M667910-M667910D213
546.121.5334.96213.1875334.96213.18751.51.56.46.4415010400M667947DW/M667910-M667910D-XRS/HEC9YB2205
415.92516.375590.5523.25434.97517.125434.97517.1253.33.36.46.4540016500M268749D/M268710-M268710D369
431.817571.522.5279.411279.4111.51.53.33.335509500LM869449DW/LM869410-LM869410D199
571.522.5336.5513.25336.5513.251.51.56.46.4470011500LM769349D/LM769310-LM769310D233
63525355.614355.6146.46.46.46.4650014500EE931070D/931250-931251XD386
444.517.5571.522.5336.5513.25336.5513.251.51.53.33.34800142003806/444.5216
447.617.62263525463.518.248463.518.2483.33.36.46.47500198003806/447.6472
447.67517.62563625.0394463.5518.25463.5518.253.33.36.46.4810021800M270749DW/M270710-M270710D486
449.94917.715594.94923.423236814.488236814.48824488490015700M270448DGW/M270410/DB-3300
457.07317.995730.14828.746412.7516.25419.116.51.51.56.46.48800190003806/457X4628
457.218596.923.5276.22510.875279.4111.51.53.33.3440010500L770847DW/L770810-L770810D202
596.923.532012.598432012.59843.33.33.33.34700135003806/457.2234
460*6254214213399805018400M271149D/M271110-M271110D375
625*4214211.51.56.46.4645016900M271149DW/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
615.9524.254004005.35.36.46.44700160003806/482.6-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
914.436390390SPSP7.57.57900201003806/711X4-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



Category: Four row tapered roller bearing

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