Product Details

NNU4920K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NNU4920K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandNeDtBkFi
4R3432NTN - - - - - - - -
4R4611NTN - - - - - - - -
4R3433NTN - - 2.0467 in - - - - -
NNU4932KNTN - - - - - - - -
NN3024KNTN - - - - - - - -
4R4425NTN - - 22.000 mm - - - - -
4R4614NTN - - - - - - - -
NNU49/5NTN - - 28 mm - 7 mm - - -
4R3031NTN - - 270 mm - 45 mm - - -
4R4027NTN - - 115 mm - 13 mm - - -
NNU4960KNTN - - - - - - - -
4R3821NTN - - - - - - - -
NNU4920KNTN - - - - - - - -
NN4921NTN - - - - - - - -
NNU4072NTN - - - - - - - -
NN4921KNTN - - 140 mm - 24 mm - - -
NN4948NTN - - 160 mm - 30 mm - - -
NNU4968NTN - - - - 36 mm - - -
4R2438NTN - - - - - - - -
NNU38/8NTN - - 71.999 mm - 18.999 mm - - -
NNU4856NTN - - - - - - - -

 

NNU4956K NTN Cylindrical Roller BearingWeight:0.287 kg; Da (max):61 mm; B:18 mm; ra (max):1 mm; Limiting Speed - Grease:11,000 rpm; Dynamic Load Rating:26,800 N; Configuration:Single Row; d:28 mm; Bore Type:Cylindrical Bore; da (min):35 mm; Factor fo:12.4; D:68 mm; Static Load Rating:14,000 N; Enclosure:Double Seal; Radial Clearance:0.005 to 0.020 mm;
4R3429 NTN Cylindrical Roller BearingK - Factor8:1.31; Cage Type:Stamped Steel; G2 - Heat Generation Factor (Rib-Roller End):29.3; B - Cone Width:1.1720 in; C0 - Static Radial Rating:48600 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:15700 lbf; Ab - Cage-Cone Frontface Clearance:0.12 in; Cg - Geometry Factor:0.125; a - Effective Center Location4:-0.03 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:6850 lbf;
4R3033K NTN Cylindrical Roller BearingD:2.8346 in; Db - Cup Backface Backing Diameter:2.44 in; Series:19000; e - ISO Factor2:0.44; C - Cup Width:0.5625 in; Cg - Geometry Factor:0.0694; r - Cup Backface To Clear Radius1:0.08 in; Y - ISO Factor3:1.35; Da - Cup Frontface Backing Diameter:2.62 in; Design Units:Imperial; Cup Part Number:19283X;
NN3020K NTN Cylindrical Roller BearingS1:18 mm; L2:21 mm; t1:7 mm; i:39.0 mm; Appropriate Locknut No.:HM 30/800; Weight:300 g; L3:53.0 mm; S:55.0 mm;
4R5221 NTN Cylindrical Roller BearingMaximum Speed:2340 rpm; Ca - Axial Load Rating:3596.90 lbf; Seal Type:Felt Type; Note:This product line wa; Dimension H2:265 mm; Shaft Size:100 mm; Cr - Dynamic Load Rating:64745 lbf; Cor - Static Load Rating:82280 lbf; Bearing Type:Split Cylindrical Re; Dimension M:120 mm; Support Type:Two-Bolt Plummer Blo; Bolt Size:2 x M24; Housing Width:5.2 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension L:410 mm;
NN3021K NTN Cylindrical Roller BearingConfiguration:Single Row; db (max):124 mm; ra1 (max):1 mm; Limiting Speed - Grease:3,800 rpm; D:170 mm; Da (max):160 mm; Bore Type:Cylindrical Bore; d:110 mm; Limiting Speed - Oil:4,500 rpm; db (min):117 mm; B:28 mm; Enclosure:Open; Fillet Radius/Chamfer:2 mm; Dynamic Load Rating:131,000 N; ra (max):2 mm; r1:1.1 mm; Radial Clearance:0.050 to 0.090 mm; dc (min):128 mm; Static Load Rating:174,000 N;
NN3034K NTN Cylindrical Roller BearingE:408 mm; Assembly Weight:32.500 Kg; D:53.00 mm; E1:342 mm; Threads B:Tr340x5; C:450.0 mm; Piston Length of Travel:14 mm; Piston Area:28400 mm²; A:10 mm;
NN38/56 NTN Tapered Roller BearingShaft Size:65 mm; Dimension H:3.2 in; Dimension L:4.3 in; Seal Type1:Viton Single Lip; Cr - Dynamic Load Rating:23155 lbf; Cor - Static Load Rating:25853 lbf; Support Type:Hanger Block; Dimension X (Thread):M30; Series Type:Light Series; Maximum Speed:3940 rpm; Bearing - Housing - Seal:LSM65BXHGRSS; Dimension C:2.362 in; Note:This product line wa; Dimension G:5.3 in; Bearing Type:Split Cylindrical Ex;
NN3056 NTN Tapered Roller Bearingdc (min):97 mm; Static Load Rating:243,000 N; Configuration:Single Row; D:140 mm; Inside Ring Outside Diameter:95.3 mm; Limiting Speed - Oil:5,000 rpm; db (max):94 mm; Enclosure:Open; db (min):90 mm; d:80 mm; r1:2 mm; Da (max):130 mm; ra1 (max):2 mm; Radial Clearance:0.065 to 0.100 mm; Limiting Speed - Grease:4,000 rpm; Fillet Radius/Chamfer:2 mm; dd (min):104 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:186,000 N;
NNU4964 NTN Tapered Roller Bearingd:670 mm; Roller Profile:Symmetric; Axial Load Factor Y1:3.90; Limiting Speed - Oil:510 rpm; Dynamic Load Rating:6,200,000 N; Axial Load Factor Y2:5.80; Hole Diameter (do):20 mm; Enclosure:Open; Configuration:Double Row; Axial Load Factor Y0:3.81; Da (max):872 mm; Static Load Rating:10,500,000 N; Constant e:0.17; da (min):698 mm; Retainer Material:Machined Brass; Bore Type:Cylindrical Bore; B:170 mm;
NNU494 NTN Tapered Roller Bearingra (max):2.5 mm; D:360 mm; B:56 mm; d:240 mm; Fillet Radius/Chamfer:3 mm; Enclosure:Open; db (min):254 mm; Limiting Speed - Grease:1,700 rpm; db (max):268 mm; Radial Clearance:0.170 to 0.235 mm; Dynamic Load Rating:530,000 N; r1:3 mm; Weight:20.400 kg; ra1 (max):2.5 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:2,100 rpm; dc (min):275 mm; Static Load Rating:820,000 N; Da (max):346 mm; Configuration:Single Row;
NNU4968 NTN Tapered Roller BearingFillet Radius/Chamfer:1.5 mm; Weight:1.410 kg; d:45 mm; Roller Profile:Asymmetric; Limiting Speed - Grease:7,050 rpm; Limiting Speed - Oil:9,150 rpm; Dynamic Load Rating:208,000 N; Radial Clearance:0.035 to 0.055 mm; Da (max):91.5 mm; Bore Type:Cylindrical Bore; Groove Width A:8 mm; Retainer Material:Machined Brass; Static Load Rating:157,000 N; Enclosure:Open; ra (max):1.5 mm; Center Guidance:Fixed Inner Ring Rib;
4R5306 NTN Cylindrical Roller Bearingr - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Grease):10080 rpm; Contact Angle:15 º; Ce - Dynamic Radial Rating1:48400 N; D:150 mm; Bearing Weight:0.920 Kg; Cage Type:CR - Phenolic Outer; d:110 mm; da - Inner Ring Backing Diameter:119.500 mm; C0 - Static Radial Rating:46000 N; Design Units:METRIC; R - Inner Ring To Clear Radius2:1.0 mm; Ball Type:Ceramic; Limiting Speed (Oil):20160 rpm;
NN4926K NTN Cylindrical Roller BearingPre Install Clearance Min:0.0016 in; Dimension D Max:7.88 in; Dimension J (Bolt Size):0.625 in; C - Dynamic Load (Basic):31400 lb; Dimension H:1.25 in; Oil Lubrication - M/N Seal:2200 rpm; C0 - Static Load:31900 lb; Oil Lubrication - B/C/O Seal:1600 rpm; Weight:17.0 lb; UPC Code:0883450025607; Grease Lubrication - T Seal:3200 rpm; Shaft Tolerance:0.0015 in; Dimension M:2 in; Dimension D Min:6.50 in;
NN303 NTN Tapered Roller BearingStatic Load Rating:5210 lbf; Material:Bearing Steel; Number of Set Screws:2; Dimension M:0.185 in; Lubrication Type:Relubricatable; Dimension B2:0.720 in; Dimension B1:2.469 in; Seal Type:Labyrinth Seal; Series:Industrial; Center of Bearing from End S:24.6 mm; Bore Type:Cylindrical bore; Shaft Size d:1 7/8 in; Sub Series:G1…KLL; Set Screw Size:3/8-16; Bearing Type:Ball Bearing; Angle between Set Screws:90 º;
4R461 NTN Cylindrical Roller BearingC - Dynamic Load (Basic):97700 lb; Shaft Size Type:Imperial; Dimension L Exp:5.29 in; Dimension M:2.97 in; Y1 - Geometry Factor:2.84; Dimension KA:1.63 in; Shaft Tolerance:0.0030 in; Grease Lubrication - B/C/O Seal:900 rpm; Grease Lubrication - M/N Seal:1200 rpm; Oil Lubrication - B/C/O Seal:900 rpm; Pre Install Clearance Max:0.0047 in; Dimension E:7.60 in; Oil Lubrication - M/N Seal:1200 rpm; Float:0.083 in;

 

 

NNU4920K NTN Cylindrical Roller Bearing Video

 

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Bearing NNU4920K (NTN) | Size and Specification | Bearings

Cylindrical roller bearings NNU4920K. Bearing number : NNU4920K. Size (mm) : 100x140x40. Brand : NTN. Bore Diameter (mm) : 100. Outer Diameter (mm) : 

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