Product Details

NNU3144 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU3144
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandHCFNkSeE
LH-WA22216BLLSKNTN - - - - - - - -
NNU3064NTN - - - - - - - -
W2222NTN - - - - - - - -
CRT0401VNTN - - - - - - - -
WA22230BLLSKNTN - - - - - - - -
NN396NTN - - - - - - - -
LH-WA22212BLLSKNTN - - - - - - - -
NNU4921KNTN - - - - - - - -
NN3056NTN - - - - - - - -
CRT1409VNTN - - - - - - - -
NNU303NTN - - - - - 1.281 in - -
K2N-RTD56205PX1NTN - - - - - - - -
NNU3022NTN - - - - - - - -
NN30/5NTN - - - - - - - -
W6415NTN - - - - - - - -
K2N-RTD33102PX1NTN - - - - - - - -
R3444VNTN - - - - - - - -
CRT1214VNTN - - - - - - - -
NNU4996NTN - - - - - - - -
LH-WA22217BLLSKNTN - - - - - - - -
K2N-RTD28601PX1NTN - - - - - - - -
NNU48/6NTN - - - - - - - -

 

LH-WA22217BLLSK NTN Thrust Tapered Roller BearingBearing Weight:60.2 Kg; db - Cone Backface Backing Diameter:287.02 mm; Aa - Cage-Cone Backface Clearance:8.1 mm; G1 - Heat Generation Factor (Roller-Raceway):2373.9; Cage Type:Stamped Steel; Cg - Geometry Factor:0.173; B:115.888 mm; D:406.400 mm; C0 - Static Radial Rating:816000 lbf; a - Effective Center Location3:-28.7 mm; e - ISO Factor8:0.33; Design Units:Imperial; d:247.650 mm; R - Cone Backface To Clear Radius1:6.35 mm;
NN4948 NTN Tapered Roller BearingCg - Geometry Factor:0.0606; a - Effective Center Location4:-0.23 in; C0 - Static Radial Rating:12100 lbf; Aa - Cage-Cone Backface Clearance:0.03 in; d:1.2500 in; Cage Type:Stamped Steel; G2 - Heat Generation Factor (Rib-Roller End):7.58; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:6080 lbf; R - Cone Backface To Clear Radius3:0.03 in; C1 - Dynamic Radial Rating (1 million revolutions)6:13500 lbf;
NN4928K NTN Cylindrical Roller BearingDimension K :3-1/4 in; Note:This product line wa; Dimension M :5-1/8 in; Housing Width:5.5 in; Support Type:Four-Bolt Plummer Bl; Dimension J1 :16 in; Dimension J2 :14-1/2 in; Maximum Speed:1970 rpm; Cr - Dynamic Load Rating:71105 lbf; Series Type:Light Series; Bolt Size:4 x 7/8; Shaft Size:4.5 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing UPC:013992026828; Seal Type:High Temperature Pac;
W4029 NTN Thrust Tapered Roller BearingThread D11:M160x3.0; D4:182 mm; s:16 mm; Bn:25 mm; Lockwasher:MB 32; T:7 mm; D3:210 mm; Weight:2.59 Kg;
WA22219BLLS NTN Thrust Tapered Roller Bearingra1 (max):3 mm; D:310 mm; Configuration:Single Row; db (min):188 mm; Dynamic Load Rating:970,000 N; r1:4 mm; ra (max):3 mm; Fillet Radius/Chamfer:4 mm; d:170 mm; dd (min):223 mm; Bore Type:Cylindrical Bore; Static Load Rating:1,400,000 N; dc (min):211 mm; Limiting Speed - Grease:1,900 rpm; Weight:31.900 kg; B:86 mm; Radial Clearance:0.120 to 0.170 mm; db (max):204 mm; Limiting Speed - Oil:2,300 rpm;
LH-WA22218BLLS NTN Thrust Tapered Roller BearingConstant e:0.39; Hole Diameter (do):10 mm; Enclosure:Open; Bore Type:Tapered Bore; Configuration:Double Row; Limiting Speed - Oil:2,500 rpm; Axial Load Factor Y2:2.59; Da (max):258 mm; ra (max):2 mm; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Grease:2,000 rpm; Weight:25.500 kg; Axial Load Factor Y0:1.70; Roller Profile:Symmetric; Center Guidance:Floating Steel Ring; Axial Load Factor Y1:1.74; D:270 mm;
NN4928 NTN Tapered Roller BearingC - Double Cup Width:2.125 in; Bearing Weight:5.35 lb; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:9370 lbf; Design Units:Imperial; Cup Part Number:452D; Cg - Geometry Factor11:0.0946; d:2.2500 in; Y1 - ISO Factor9:2.01; e - ISO Factor8:0.34; Aa - Cage-Cone Backface Clearance:0.07 in; Y2 - ISO Factor10:3; R - Cone Backface To Clear Radius1:0.09 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:5380 lbf;
CRT1409V NTN Thrust Tapered Roller BearingInside Ring Outside Diameter:55 mm; d:45 mm; ra1 (max):1 mm; Fillet Radius/Chamfer:1.1 mm; Dynamic Load Rating:46,000 N; Configuration:Single Row; Enclosure:Open; r1:1.1 mm; Radial Clearance:0.050 to 0.080 mm; Da (max):78 mm; B:19 mm; Limiting Speed - Grease:7,500 rpm; dc (min):57 mm; Limiting Speed - Oil:9,000 rpm; Bore Type:Cylindrical Bore; Static Load Rating:47,000 N; db (min):52 mm; D:85 mm; dd (min):61 mm;
NN302 NTN Tapered Roller BearingCup Part Number:M246910; a - Effective Center Location3:-4.8 mm; B - Cone Width:65.088 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:248.92 mm; Ab - Cage-Cone Frontface Clearance:4.6 mm; e - ISO Factor8:0.33; Design Units:Imperial; C90 - Dynamic Radial Rating (90 million revolutions)4:46000 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:177000 lbf; Cg - Geometry Factor:0.144;
NN3952 NTN Tapered Roller BearingCy (max):5.4 mm; B:25 mm; Static Load Rating:32,000 N; Limiting Speed - Oil:8,200 rpm; Snap Ring Outside Diameter:106.5 mm; Snap Ring Width:2.5 mm; Enclosure:Single Shield with S; Factor fo:13.1; Configuration:Single Row; ra (max):1.5 mm; da (min):54 mm; Dx (min):108 mm; d:45 mm; Dynamic Load Rating:53,000 N; Fillet Radius/Chamfer:1.5 mm; a (max):3.3 mm; Weight:0.833 kg; Da (max):91 mm; Bore Type:Cylindrical Bore;
NNU4934 NTN Tapered Roller Bearingd:40 mm; ra:1 mm; Bore Type:Cylindrical Bore; Enclosure:Double Shield; B:30.2 mm; Configuration:Double Row; da:47 mm; Static Load Rating:30,500 N; Dynamic Load Rating:40,000 N; Limiting Speed - Oil:6,000 rpm; Da:73 mm; Weight:0.570 kg; Radial Clearance:0.015 to 0.033 mm; Fillet Radius/Chamfer:1.1 mm; D:80 mm;
NN3024K NTN Cylindrical Roller BearingWeight:0.115 kg; Fillet Radius/Chamfer:1 mm; b (min):1.4 mm; D:47 mm; Limiting Speed - Grease:16,000 rpm; d:17 mm; Static Load Rating:6,550 N; Configuration:Single Row; Bore Type:Cylindrical Bore; Snap Ring Outside Diameter:52.7 mm; Radial Clearance:0.011 to 0.025 mm; Factor fo:12.3; Dx (min):53.5 mm; B:14 mm; Dynamic Load Rating:13,600 N; da (min):23 mm; r1:0.5 mm; D1 (max):44.6 mm; Cy (max):3.3 mm;
NN3938 NTN Tapered Roller BearingBearing Type:Thrust Tapered Rolle; d - Bore Diameter:1.7600 in; Oil Holes in Retainer:Yes; Weight:1.2 lb; B:0.9375 in; Steering Pivot Rating:14300 lbf; D - Bearing O.D.:3.2660 in; R - Fillet Radius Shaft (Max):0.03 in;
CRT1517V NTN Thrust Tapered Roller BearingDa - Outer Ring Backing Diameter:646.000 mm; da - Inner Ring Backing Diameter:466.000 mm; Y1 - ISO Factor5:2.93; Reference Thermal Speed Rating (Oil)7:380; B - Outer Ring Width:256.000 mm; Y2 - ISO Factor6:1.92; Cage Type:YMB; Bearing Weight:457.500 Kg; d:400.000 mm; D:720.000 mm; C0 - Static Radial Rating:10800000 N; Y0 - ISO Factor4:1.96; B - Inner Ring Width:256 mm; Reference Thermal Speed Rating (Grease):350;

 

 

NNU3144 NTN Tapered Roller Bearing Video

 

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