NTN bearing 423052

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Boundary dimensionsBasic load ratingsLimiting speedsdynamicstaticdynamicstatic

mmkNkgf

rpm

greaseoil󰙴Multi-Row Tapered Roller Bearings

B-202190󰘹340mmOutward facing type

200

220

240

260

280

300

320

Minimum allowable dimension for chamfer dimension or 1.Note: When incorporating bearings with bearing numbers marked with "󰙮", please consult Engineering.34031082733153094054,00096,0009001,200

31010382317201,32073,000135,0009001,200

34011210041.59651,66098,500169,0008401,100

34014011241.51,0901,910111,000195,0008401,100

36014211051.51,3502,210137,000226,0008001,100

36021817451.52,2604,250230,000435,0008001,100

36021817441.51,9803,950201,000400,0008001,100

340908041.55951,06061,000108,0008101,100

3401139041.58801,65089,500168,0008101,100

37012010751.51,1101,920113,000196,0007601,000

37015012051.51,2202,260125,000230,0007601,000

360928241.56551,16066,500118,000730980

3601159241.59101,77092,500181,000730980

40012811451.51,2302,130126,000217,000690920

40016012851.51,4002,600142,000265,000690920

4001049251.58401,54085,500157,000670900

40013010451.51,1502,190117,000223,000670900

44014412851.51,5002,630152,000268,000630840

44018014451.51,9403,750198,000380,000630840

4201069451.58901,63091,000166,000620820

42013310651.51,2002,340123,000238,000620820

460146130621,6402,900167,000296,000580770

460183146621,9403,650198,000375,000580770

46011810551.51,0701,990109,000203,000570760

46014811851.51,6103,150165,000320,000570760

500160142622,0103,600205,000370,000530710

500200160622,1004,050214,000415,000530710

48012110851.51,1902,250121,000229,000530710

48015112151.51,5803,100162,000315,000530710

540176157622,2404,100228,000415,000500660

540220176622,5004,900255,000500,000500660

520133118621,4802,870150,000293,000500660󰙴Multi-Row Tapered Roller BearingsBearing numbersAbutment and fillet dimensionsLoadConstantAxial load factorsMasscenter

mmmmkg

minminminmaxmax(approx.)413040E12142884.52.511010.371.802.691.7620.6

423040E121429110.52.511120.371.802.691.7625.7

413140218320631.51250.401.682.501.6438.6

4231402183161431.51340.371.802.691.7647.5

430240U2223361641.51540.441.552.311.5262.8󰙮432240U2223402241.51800.411.662.471.6295.2

4322402223402241.51930.491.382.061.3590.7

413044E1238318531.51120.37

1.802.691.7626.7

423044E123831911.531.51250.371.802.691.7633.3

4131442423466.541.51350.401.682.501.64

47.8

423144

242341154

1.51540.401.68

2.501.64

59.6

413048E1258

339531.5117

0.371.802.69

1.7630.2

423048E1

258340.511.5

31.51310.371.802.691.76

36.3

413148262375741.51440.401.682.501.6458.9

4231482623731641.51640.401.682.501.6471.7

413052282372641.51310.371.802.691.7641.5

4230522823741341.51430.371.802.691.7653.0

413152282412841.51610.401.682.501.6482.2

4231522824131841.51760.401.682.501.64101

413056302394641.51360.371.802.691.7647.2

42305630239713.541.51480.371.802.691.7657.3

4131563084358521680.401.682.501.6487.4

42315630843318.5521770.401.682.501.64109

4130603224286.541.51510.371.802.691.7665.6

4230603224341541.51630.371.802.691.7680.2

4131603284719521820.401.682.501.64115

42316032846420522020.401.682.501.64144

4130643424496.541.51570.371.802.691.7670.9

4230643424551541.51700.371.802.691.7685.4

4131643485059.5521970.401.682.501.64150

42316434850222522170.401.682.501.64188

4130683684887.5521700.371.82.691.7689.210.67󰛹󰙜󰙙󰙔

󰙙󰙔 For values of , and see the table below.Equivalent bearing loaddynamic

static