Product Details

NN4921 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NN4921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NNU49/56 NTN Tapered Roller BearingRadial Clearance:0.030 to 0.058 mm; B:47 mm; Limiting Speed - Grease:3,200 rpm; Da (max):201 mm; Bore Type:Cylindrical Bore; Static Load Rating:141,000 N; Configuration:Single Row; d:100 mm; da (min):114 mm; Factor fo:13.2; Dynamic Load Rating:173,000 N; Enclosure:Double Seal; ra (max):2.5 mm; Weight:7.000 kg; D:215 mm;
NN3038 NTN Tapered Roller BearingOuter Diameter (mm):62; Da max.:56,4 mm; Calculation factor (Y1):1,9; Bore Diameter (mm):30; da min.:35,6 mm; r2 min.:1 mm; Weight:0,26 Kg; D1:55 mm; d:30 mm; Bearing number:2206ETN9; d2:38,8 mm; Size (mm):30x62x20; Width (mm):20; C:20 mm; Calculation factor (e):0,33; D:62 mm; Reference speed:22000 r/min; r1 min.:1 mm; Calculation factor (kr):0,045; Calculation factor (Y0):2;
W6022 NTN Thrust Tapered Roller BearingBearing number:NU 2315; C:55 mm; Width (mm):55; D:160 mm; d:75 mm; (Grease) Lubrication Speed:4055 r/min; B:55 mm; Size (mm):75x160x55; Bore Diameter (mm):75; Outer Diameter (mm):160; Basic dynamic load rating (C):372 kN; Weight:4,9 Kg; Basic static load rating (C0):392 kN;
NNU4928Kfillet radius:0.6 mm; operating temperature range:Maximum of +120; Cage Material:Steel; yobi:51205; GRS rpm:3800; Bearing number:51205; overall width:15 mm; T:15 mm; D_a:34; C0:50.5; Thrust Bearing:Yes; C:28; r min.:0,6 mm; Outer Diameter (mm):47; Manufacturer Name:NSK; Bore 2:1.063 Inch | 27 Mill; UNSPSC:31171552; Overall Height with Aligning Washer:0 Inch | 0 Millimete; dynamic load capacity:2860 kg;
NNU4924 NTN Tapered Roller Bearing(Grease) Lubrication Speed:6 600 r/min; da min.:16,6 mm; Bore Diameter (mm):15; D:21 mm; Basic dynamic load rating (C):0,94 kN; Basic static load rating (C0):0,585 kN; r min.:0,2 mm; Weight:0,0025 Kg; Bearing number:6702LLF; Outer Diameter (mm):21; d:15 mm; Size (mm):15x21x4; B:4 mm; da max:16,8 mm; ra max.:0,2 mm; Width (mm):4; C:4 mm; Da max.:19,4 mm;
NN3064C:31 mm; Size (mm):60x130x31; Bearing number:1312 KTN9; B:31 mm; Outer Diameter (mm):130; (Grease) Lubrication Speed:4819,5 r/min; d:60 mm; Basic dynamic load rating (C):57,33 kN; Basic static load rating (C0):21,56 kN; Bore Diameter (mm):60; Weight:1,95 Kg; Width (mm):31; D:130 mm;
NNU4934 NTN Tapered Roller Bearingra max.:2 mm; Y1:1.6; Basic static load rating (C0):32,5 kN; Min operating temperature, Tmin:-20 °C; Precision class:P0; (Oil) Lubrication Speed:4 800 r/min; Radial clearance class:CN; Calculation factor (Y0):1,7; Outer Diameter (mm):140; Width (mm):48; Bearing number:2313SK; C:48 mm; ra max:2 mm; da min.:76 mm; e:0.39; Calculation factor (Y1):1,6; Max operating temperature, Tmax:120 °C; da max:84 mm;
CU12B04WE:21 mm; s1:23.05 mm; C:9.55 kN; Basic dynamic load rating (C):9,55 kN; B1:28,6 mm; Recommended tightening torque for set screw:5.5 Nm; H:58 mm; SW:3 mm; Designation of bearing:ES202G2; s:6,5 mm; Thread (G):M6x1; T min.:-20 °C; Bore Diameter (mm):15; H2:91 mm; A5:12.6 mm; S:6.5 mm; D2:28,6 mm; Weight:0,5 Kg; Designation of housing:EHE203-; L:65 mm;
NNU4968 NTN Tapered Roller BearingB:56 mm; Width (mm):56; D:480 mm; Basic static load rating (C0):1060 kN; C:56 mm; d:360 mm; Bore Diameter (mm):360; Weight:27,3 Kg; Size (mm):360x480x56; Bearing number:NU1972; Outer Diameter (mm):480; Basic dynamic load rating (C):566 kN; (Grease) Lubrication Speed:1400 r/min; Fw:392 mm;
LH-WA22215BLLS NTN Thrust Tapered Roller BearingBore Diameter (mm):31.75; Da:74 mm; a -:2 mm; Width (mm):25,4; Weight:0,58 Kg; B:24,074 mm; r:1,5 mm; D:79,375 mm; Factor (G2):7,6; Outer Diameter (mm):79,375; R:1,5 mm; Bearing number:43125/43312; Ab:2,3 mm; Size (mm):31.75x79.375x25.4; da:41,5 mm; Factor (G1):16,8; Factor (Cg):0,0192; Db:67 mm; Factor (K):0,87; C:17,462 mm;
NN3044 NTN Tapered Roller BearingBasic static load rating (C0):146 kN; Size (mm):130x230x40; C:40 mm; ra max.:2,5 mm; r min.:3 mm; da max:157 mm; Bore Diameter (mm):130; Width (mm):40; D:230 mm; B:40 mm; d:130 mm; (Grease) Lubrication Speed:1800 r/min; Da max.:217 mm; Weight:5,82 Kg; Bearing number:6226-2RS; Basic dynamic load rating (C):167 kN; da min.:143 mm; Outer Diameter (mm):230;
NNU4984r2 min.:1.3 mm; D:62.000 mm; (Grease) Lubrication Speed:6000 r/min; Basic dynamic load rating (C):45000 kN; B:20.638 mm; Bearing number:15126/15245; a:5.8 mm; T:19.050 mm; Calculation factor (e):0.35; Calculation factor (Y0):0.94; Weight:0,247 Kg; C:14.288 mm; r1 min.:0.8 mm; Width (mm):20.638; Basic static load rating (C0):54500 kN; Size (mm):x62x20.638; (Oil) Lubrication Speed:8000 r/min; Outer Diameter (mm):62.000;
NNU303 NTN Tapered Roller BearingOuter Diameter (mm):300; D:300 mm; Size (mm):180x300x96; Width (mm):96; Bearing number:23136 KW33; B:96 mm; C:96 mm; d:180 mm; Bore Diameter (mm):180;
LH-WA22217BLLS NTN Thrust Tapered Roller BearingCalculation factor (e):0,16; (Oil) Lubrication Speed:330 r/min; Size (mm):950x1250x224; Calculation factor (Y0):4,02; Bearing number:239/950E; d:950 mm; C:224 mm; r min.:7,5 mm; (Grease) Lubrication Speed:250 r/min; Calculation factor (Y1):4,11; Basic static load rating (C0):19900 kN; Bore Diameter (mm):950; Width (mm):224; B:224 mm; D:1250 mm; Outer Diameter (mm):1250; Basic dynamic load rating (C):10800 kN;
NN3928 NTN Tapered Roller Bearingd:35,700 mm; B:15,000 mm; Bearing number:SX07B98LZ; D:55,000 mm; Bore Diameter (mm):35,700; Size (mm):35.700x55x15; Outer Diameter (mm):55,000; Width (mm):15,000; C:15,000 mm;
NN494 NTN Tapered Roller BearingSize (mm):14x30x13.800; Width (mm):13,800; Bearing number:RNA2200XLL; Bore Diameter (mm):14,000; C:13,800 mm; Outer Diameter (mm):30,000; D:30,000 mm; Fw:14,000 mm;

 

 

No.BrandITLfXM1c
NN3952NTN - - - - - - - -
NNU3076NTN - - - - - - - -
NNU313NTN - - - - - - - -
NNU492NTN - - - - - - - -
NN3134NTN - - - - - - - -
NNU3184NTN - 18,258 mm - - - - - -
NN30/5NTN - - - - - - - -
NNU4921NTN - - - - - - - -
NN4936KNTN - - - - - - - -
NN3084NTN - - - - - - - -
W5613NTN - - 276 mm - - - - -
WA22228BLLSKNTN - - - - - - - -
CRT1411VNTN - - - - - - - -
NN496NTN - 46.5 mm - - - - - -
NN3026KNTN - - - - - - - -
NN4968NTN - - 125 mm - - - - -
NNU3038NTN - - - - - - - -
3R1829UPNTN - - - - - - - -
NNU493NTN - - - - - - - -
CRI-2272LLNTN - - - - - - - -
NN3032KNTN - - - - - - - -
NN304NTN - - - - - - - -
NN3926NTN - - - - - - - -
NNU49/530NTN - - - - - - - -
NNU48/600NTN - - - - - - - -
CRT1211VNTN - - - - - - - -
NN3024NTN - - - - - - - -
CRT1006VNTN - - - - - - - -

 

NN4921 NTN Tapered Roller Bearing Video

 

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