Product Details

NNU304 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU304
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
NN3022KNTN - - - - - - - -
4R2628NTN - - - - - - - -
4R3821NTN - - - - - - - -
NNU3164NTN - - 8.7500 in - - - - -
NN3040KNTN - - - - - - - -
NN3020KNTN - - - - - - - 39.0 mm
NN3048NTN - - 52.883 mm - - - - -
NNU3048NTN - - 4.3307 in - - - - -
NNU30/56NTN - - 190 mm - 64 mm - - -
NN496NTN - - - - - - - -
NN3148NTN - - - - - - - -
NNU4992NTN - - - - - - - -
NNU39/8NTN - - 150 mm - 49.2 mm - - -
NN3936NTN - - - - 22.385 mm - - -
NNU4952NTN - - - - - - - -
4R3443NTN - - 120.000 mm - - - - -
NN3022NTN - - - - - - - -
4R3033KNTN - - 2.8346 in - - - - -
NN49/95NTN - - - - 20 mm - - -
4R4041NTN - - - - - - - -
4R5407NTN - - - - - - - -
4R4611NTN - - - - - - - -

 

NN4964 NTN Tapered Roller BearingPillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Two-Bolt Plummer Blo; Dimension H:4.921 in; Cor - Static Load Rating:79358 lbf; Maximum Speed:2520 rpm; Dimension M:4.0 in; Dimension H1:2.0 in; Cr - Dynamic Load Rating:66768 lbf; Weight:76 lb; Note:This product line wa; Dimension H2:10.7 in; Dimension L:16.5 in; Bearing - Housing - Seal:MSE307BXHRSS; Bearing Number:MSE307BX; Housing Width:6.0 in;
NN3144 NTN Tapered Roller BearingShaft Tolerance:0.0020 in; Dimension D Max:9.63 in; Dimension M:2.37 in; Dimension A:3.13 in; Weight:28 lb; Eng Internal Radial Clearance - Min:0.0020; Dimension SAA:4.74 in; Shaft Size  :3 in; Dimension D Min:7.88 in; Pre Install Clearance Max:0.0031 in; Pre Install Clearance Min:0.0020 in; Dimension C:4.29 in; Dimension RAA:0.87 in; Dimension F:11.63 in; Grease Lubrication - M/N Seal:1600 rpm;
NNU4996 NTN Tapered Roller BearingAa - Cage-Cone Backface Clearance:0.06 in; B - Cone Width:1.1965 in; a - Effective Center Location4:-0.43 in; da - Cone Frontface Backing Diameter:1.85 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:45000 lbf; K - Factor8:2.14; Series:3300; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (90 million revolutions)5:6700 lbf; Cg - Geometry Factor:0.0744; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3130 lbf;
NN3896 NTN Tapered Roller BearingCr - Dynamic Load Rating:167258 lbf; Bearing - Housing - Seal UPC:013992087249; Housing Width:7.4 in; Maximum Speed:820 rpm; Pillow/Plummer Block Style:Split Cylindrical Ho; Note:This product line wa; Seal Type:Viton Single Lip; Dimension H2:23.0 in; Bolt Size:4 x M30; Shaft Size:240 mm; Series Type:Light Series; Dimension H:11.496 in; Weight:547 lb; Support Type:Four-Bolt Plummer Bl; Bearing Number:LSM240BX;
NNU3144 NTN Tapered Roller BearingWeight:0 min-1; Limiting speed for lubrication with:0 min-1; B1:31 mm; B2 B Dynamic (Cr):31.8 mm; Oil:31.100 kN; D:120 mm; d:74.6 mm; Static (Cor):92 mm; Grease:255 kN; D1:88.34 mm; Pu:196 kN;
NNU4938K NTN Cylindrical Roller BearingDimension H1:1.9 in; Dimension M:6.5 in; Support Type:Four-Bolt Plummer Bl; Bolt Size:4 x M24; Bearing - Housing - Seal:HSE412BRHHTPS; Bearing UPC:013992055385; Dimension H2:17.1 in; Ca - Axial Load Rating:11016 lbf; Dimension K:3.8 in; Cr - Dynamic Load Rating:169281 lbf; Bearing Number:HSE412BR; Series Type:Heavy Series; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:4.75 in; Shipping Weight:536 lb;
NN3072K NTN Cylindrical Roller BearingG2 - Heat Generation Factor (Rib-Roller End):21.4; Aa - Cage-Cone Backface Clearance:0.1 in; C0 - Static Radial Rating:28100 lbf; B - Cone Width:0.9230 in; C1 - Dynamic Radial Rating (1 million revolutions)6:22200 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:5760 lbf; Ab - Cage-Cone Frontface Clearance:0.11 in; da - Cone Frontface Backing Diameter:2.87 in; R - Cone Backface To Clear Radius3:0.14 in;
NNU3068 NTN Tapered Roller BearingD:830 mm; ra (max):6 mm; Constant e:0.32; Static Load Rating:13,000,000 N; Roller Profile:Symmetric; Groove Width A:45 mm; Limiting Speed - Oil:540 rpm; B:264 mm; da (min):536 mm; Bore Type:Tapered Bore; Nr. of Holes:8; Radial Clearance:0.370 to 0.490 mm; Weight:584.000 kg; Fillet Radius/Chamfer:7.5 mm; Center Guidance:Fixed Inner Ring Rib; Da (max):794 mm; Configuration:Double Row; Enclosure:Open;
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;
NN3028 NTN Tapered Roller BearingThreads No. per Inch:8; G:0.709 in; d:6.693 in; Weight:14.50 lb; Major Dia - B:8.191 in; L:4.409 in; F:0.178 in; A:7.497 in; Taper:1:12;
NN4922K NTN Cylindrical Roller BearingBearing Number:22210; Eng Internal Radial Clearance - Min:0.0016; Dimension SAA:3.78 in; Grease Lubrication - B/C/O Seal:1800 rpm; Engineering Group:Mounted Bearing; Eng Internal Radial Clearance - Max:0.0026; C0 - Static Load:26600 lb; Oil Lubrication - M/N Seal:2400 rpm; Pre Install Clearance Min:0.0016 in; Dimension J (Bolt Size):0.5 in; Dimension L Fix:3.18 in; UPC Code:0883450134934; Dimension D:4.750 in;
4R4419 NTN Cylindrical Roller BearingDb - Cup Backface Backing Diameter:5.28 in; r - Cup Backface To Clear Radius1:0.130 in; Y - ISO Factor3:1.84; D:5.9090 in; C - Cup Width:1.4375 in; Cg - Geometry Factor:0.0898; e - ISO Factor2:0.33; Series:745; Cup Part Number:742V; Da - Cup Frontface Backing Diameter:5.63 in; Design Units:Imperial;
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;
4R3226 NTN Cylindrical Roller BearingPre Install Clearance Max:0.0047 in; Bearing Number:22220; Dimension M:2.96 in; Grease Lubrication - T Seal:1600 rpm; Eng Internal Radial Clearance - Min:0.0030; C - Dynamic Load (Basic):97700 lb; Dimension G:3.730 in; C0 - Static Load:113000 lb; Grease Lubrication - B/C/O Seal:900 rpm; Grease Lubrication - M/N Seal:1200 rpm; Dimension D Max:12.60 in; Engineering Group:Mounted Bearing; e - Geometry Factor:0.24;
NN4928K NTN Cylindrical Roller BearingDimension H:5.630 in; Bearing - Housing - Seal UPC:013992090058; Housing Width:5.7 in; Bolt Size:2 x M24; Cor - Static Load Rating:110381 lbf; Dimension L:18.3 in; Dimension M:4.7 in; Shaft Size:3.75 in; Support Type:Two-Bolt Plummer Blo; Bearing Type:Split Cylindrical Re; Weight:106 lb; Cr - Dynamic Load Rating:87226 lbf; Maximum Speed:2130 rpm; Pillow/Plummer Block Style:Split Cylindrical Ho; Ca - Axial Load Rating:5620 lbf;
NNU4856 NTN Tapered Roller Bearingd:2.6250 in; C90 - Dynamic Radial Rating (90 million revolutions)5:13800 lbf; Cg - Geometry Factor:0.0825; Ab - Cage-Cone Frontface Clearance:0.08 in; Cone Part Number:5553; C1 - Dynamic Radial Rating (1 million revolutions)6:53200 lbf; db - Cone Backface Backing Diameter:3.03 in; a - Effective Center Location4:-0.79 in; Cage Type:Stamped Steel; K - Factor8:1.63; R - Cone Backface To Clear Radius3:0.010 in;

 

 

NNU304 NTN Tapered Roller Bearing Video

 

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