Product Details

NN3144 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN3144
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NN3030KNTN - - - - - - - -
NN3088NTN - - 21 mm - 5 mm - - -
NN3084NTN - - 100 mm - 18 mm - - -
4R3231NTN - - 360 mm - - - - -
NNU4944KNTN - - - - - - - -
4R3628NTN - - - - - - - -
4R3228NTN - - 340 mm - 112 mm - - -
4R3226NTN - - - - - - - -
4R4026NTN - - 61.999 mm - 16.002 mm - - -
NNU3044NTN - - - - - - - -
NN4964NTN - - - - - - - -
4R4413NTN - - 72 mm - 17 mm - - -
4R2904NTN - - - - - - - -
4R4614NTN - - - - - - - -
NN30/6NTN - - - - - - - -
4R461NTN - - - - - - - -
NN3126NTN - - - - - - - -
NN4922NTN - - - - - - - -
NN3038NTN - - - - - - - -
NN49/95NTN - - - - 20 mm - - -
NN38/56NTN - - - - - - - -
4R442NTN - - 300 mm - 96 mm - - -
4R3821NTN - - - - - - - -
4R3056NTN - - - - - - - -
NN403NTN - - 170 mm - - - - -
NNU4980KNTN - - 400 mm - 78 mm - - -
NNU38/75NTN - - - - 3.5000 in - - -

 

4R3618 NTN Cylindrical Roller BearingDimension L:11.5 in; Bearing - Housing - Seal:MSM280BXH; Dimension R:26.9 in; Dimension P:1.5 in; Note:This product line wa; Dimension T:30.0 in; Bearing UPC:013992034564; Support Type:Round Flange; Dimension N:23.750 in; Cr - Dynamic Load Rating:331818 lbf; Series Type:Medium Series; Bolt Size:8 x M30; Bearing Number:MSM280BX; Dimension H:6.3 in; Shaft Size:280 mm; Dimension V:0.2 in; Maximum Speed:670 rpm;
4R4041 NTN Cylindrical Roller BearingTaper:1:12; Bearing Number:22217K; Tolerance1:-0.004 in; Series:222K; Diameter d :2 13/16 in; Sleeve:S-17 x 2 13/16; S:0.697 in; B2:2.476 in; Lockwasher and Lockplates:W-17; D1:4.411 in; SNW/SNP Assembly Weight:2.6 lb; Locknut:AN-17;
NN493 NTN Tapered Roller BearingB - Outer Ring Width:33 mm; r - Outer Ring To Clear Radius2:2.0 mm; Cage Type:EJ; Design Unit:METRIC; Superseded Part:22216CJW33C08C3; D:140 mm; Bearing Weight:2 Kg; B - Inner Ring Width:33 mm; R - Inner Ring To Clear Radius1:2.0 mm; C0 - Static Radial Rating:278000 N; Y0 - ISO Factor4:3.14; C1(2) - Dynamic Radial Rating (Two-Rows):254000 N; da - Inner Ring Backing Diameter:95.0 mm; Reference Thermal Speed Rating (Grease):3500;
4R2904 NTN Cylindrical Roller BearingG2 - Heat Generation Factor (Rib-Roller End):446; B - Double Cone Width:7.6250 in; Cone Part Number:EE833161XD; C1 - Dynamic Radial Rating (1 million revolutions)1:519000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:234000 lbf; da - Cone Frontface Backing Diameter:17.13 in; C0 - Static Radial Rating:1070000 lbf; Ab - Cage-Cone Frontface Clearance:0.22 in; R - Cone Frontface To Clear Radius2:0.130 in;
NNU496 NTN Tapered Roller BearingNote:This product line wa; Bearing UPC:013992028501; Housing Width:6.5 in; Dimension H2:369 mm; Dimension H:160 mm; Pillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Two-Bolt Plummer Blo; Ca - Axial Load Rating:5799.99 lbf; Bolt Size:2 x M30; Shaft Size:135 mm; Seal Type:High Temperature Pac; Cor - Static Load Rating:131513 lbf; Series Type:Light Series; Bearing Type:Split Cylindrical Re;
NN308 NTN Tapered Roller BearingD:5.3750 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:15700 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:9000 lbf; r - Cup Frontface To Clear Radius2:0.03 in; Cone Part Number:495-S; Bearing Weight:9.19 lb; Cage Type:Stamped Steel; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6850 lbf; e - ISO Factor8:0.44; C - Double Cup Width:2.125 in; Cup Part Number:493D;
4R3425 NTN Cylindrical Roller BearingD:370 mm; Dynamic Load Rating:2,250,000 N; Axial Load Factor Y0:2.02; Hole Diameter (do):10 mm; Constant e:0.33; d:220 mm; Nr. of Holes:6; Roller Profile:Symmetric; Enclosure:Open; Radial Clearance:0.180 to 0.250 mm; Groove Width A:22 mm; Weight:54.300 kg; Static Load Rating:2,870,000 N; Da (max):352 mm; Bore Type:Tapered Bore; da (min):238 mm; Limiting Speed - Grease:1,000 rpm; Axial Load Factor Y1:2.06;
NN3044K NTN Cylindrical Roller BearingC - Cup Width:14.732 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:16800 lbf; K - Factor7:1.46; Cup Part Number:LM501310; e - ISO Factor8:0.4; R - Cone Backface To Clear Radius1:3.560 mm; Series:LM501300; B:19.558 mm; r - Cup Backface To Clear Radius2:0.76 mm; Da - Cup Frontface Backing Diameter:71.10 mm; D:73.431 mm; Cg - Geometry Factor:0.0739; Y - ISO Factor9:1.5; G2 - Heat Generation Factor (Rib-Roller End):13.3;
NNU4072 NTN Tapered Roller BearingDimension P:6.25 in; Shaft Tolerance:0.0030 in; Oil Lubrication - M/N Seal:1400 rpm; Full Timken Part Number:QMTU18J303SB; Grease Lubrication - M/N Seal:1400 rpm; Dimension A:3.63 in; Dimension M:2.59 in; Locking Style:Eccentric; Y2 - Geometry Factor:4.31; Dimension K:1.44 in; Dimension C:1.00 in; Engineering Group:Mounted Bearing; Grease Lubrication - T Seal:2000 rpm; C - Dynamic Load (Basic):79700 lb;
NN3126 NTN Tapered Roller BearingRadius Rs min:0.300 mm; Clearance:C3; Outside Diameter D:19.0000 mm; Bore Size d:10 mm; Weight:0.0050 Kg; Outside Ring Width B:5.000 mm; Cr - Dynamic Load Rating:1.7 kN; Grease Limiting Speed:34000 rpm; Oil Limiting Speed:40000 rpm; C0r - Static Load Rating:0.84 kN; Features:Non-Contact Seals;
4R3432 NTN Cylindrical Roller BearingDimension L:3.62 in; Dimension E:6.10 in; Pre Install Clearance Max:0.0055 in; Dimension BC:8.63 in; Full Timken Part Number:DVC20K308SB; Dimension J (Bolt Size):0.75 in; Int Radial Clearance Reduction Min:0.0018 in; Shaft Size Type:Imperial; Y2 - Geometry Factor:4.24; e - Geometry Factor:0.24; Weight:37.0 lb; C0 - Static Load:113000 lb; Dimension S:3.82 in; Shaft Tolerance:0.0040 in; Adapter Sleeve Axial Movement Min:0.027 in;
NN4952 NTN Tapered Roller BearingBore Type:Cylindrical Bore; B:80 mm; ra (max):4 mm; ra1 (max):4 mm; Limiting Speed - Grease:1,200 rpm; Dynamic Load Rating:1,140,000 N; Da (max):478 mm; d:280 mm; db (min):302 mm; Limiting Speed - Oil:1,400 rpm; Enclosure:Open; Configuration:Single Row; dd (min):365 mm; Static Load Rating:1,680,000 N; Weight:71.500 kg; r1:5 mm; D:500 mm; Fillet Radius/Chamfer:5 mm; Radial Clearance:0.125 to 0.195 mm;
4R4426 NTN Cylindrical Roller BearingL1:145.00 mm; b:25 mm; Thread D12:Tr480x5; t:14.0 mm; Appropriate Hydraulic Nut:HMV96; Ro:Rc 1/8; Appropriate Withdrawal Nut No.:HML96; e:8.5 mm; d1:440.00 mm; Weight:22.50 Kg;
4R4048 NTN Cylindrical Roller Bearingi:34.0 mm; Weight:110 g; L3:48.0 mm; S:40.0 mm; Appropriate Locknut No.:HM 30/530; S1:18 mm; L2:21 mm; t1:7 mm;
NNU4960K NTN Cylindrical Roller BearingSleeve:S-3064 x 12; B2:6.936 in; Bearing Number:23064K; Series:230K; Diameter d :12 in; Locknut:N-064; Taper:1:12; Tolerance1:-0.007 in; SNW/SNP Assembly Weight:52.91 lb; D1:15.005 in; S:1.791 in; Lockwasher and Lockplates:P-64;
4R3426 NTN Cylindrical Roller BearingWeight:9.390 kg; Configuration:Single Row; Enclosure:Open; Fillet Radius/Chamfer:3 mm; Limiting Speed - Grease:2,600 rpm; Limiting Speed - Oil:3,400 rpm; d:95 mm; Da (max):186 mm; Static Load Rating:460,000 N; ra1 (max):2.5 mm; Dynamic Load Rating:370,000 N; D:200 mm; db (min):109 mm; r1:3 mm; dd (min):134 mm; Radial Clearance:0.075 to 0.110 mm; Bore Type:Cylindrical Bore; ra (max):2.5 mm; B:67 mm;

 

 

NN3144 NTN Tapered Roller Bearing Video

 

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