Product Details

NNU4921 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU4921
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3926 NTN Tapered Roller Bearingd:40 mm; T:33,04 mm; Outer Diameter (mm):85; C:28 mm; Width (mm):33,04; (Grease) Lubrication Speed:4500 r/min; Weight:0,9 Kg; Bore Diameter (mm):40; Basic static load rating (C0):160 kN; B:32,5 mm; a:10,2 mm; Bearing number:JF4049/10; D:85 mm; Size (mm):40x85x33.04; Basic dynamic load rating (C):127 kN;
NNU4920K NTN Cylindrical Roller BearingBasic static load rating (C0):8,75 kN; Width (mm):11; B:11 mm; 2B:22 mm; (Grease) Lubrication Speed:2000 r/min; Size (mm):10x35x11; D:35 mm; r min.:0,6 mm; Angle (α):25 °; Outer Diameter (mm):35; Bearing number:7300DF; Basic dynamic load rating (C):15,2 kN; C:11 mm; d:10 mm; Weight:0,08 Kg; Bore Diameter (mm):10;
NNU49/75 NTN Tapered Roller BearingBore 1:9.449 Inch | 240 Mil; Thrust Bearing:Yes; Width (mm):18; Precision Class:ABEC 1 | ISO P0; Cua:212000 N / Fatigue; Noun:Roller Assembly; Dc1:240 mm; Dw:18 mm; Self Aligning:No; Dc:300 mm; Other Features:Single Row | ISO Ser; Inch - Metric:Metric; Long Description:240MM Bore 1; 240MM; Inventory:0.0; Weight / LBS:4.631; Overall Height with Aligning Washer:0 Inch | 0 Millimete; nG:1070 1/min / Limitin;
NN3072 NTN Tapered Roller BearingBasic static load rating (C0):79 kN; E:63,97 mm; Basic dynamic load rating (C):88 kN; D1:59,3 mm; S:1 mm; C:23 mm; Outer Diameter (mm):63,97; B:23 mm; Size (mm):35x63.97x23; D:72 mm; d:35 mm; Weight:0,44 Kg; Bore Diameter (mm):35; d1:47 mm; Width (mm):23; Bearing number:SL182207;
CRT0401V NTN Thrust Tapered Roller BearingOuter Diameter (mm):180; Bore Diameter (mm):100; Dynamic Load Rating (Cr):138,900; Bearing Type:25 deg contact angle; Width (mm):34; Static Load Rating (Cor):158,200; Outer Dia (D):180.0000; Width (B):34.0000; Max Speed (Oil) (X00 RPM):10; Radius (min) (rs):2.100; Size (mm):100x180x34; Bearing number:7220AC; Material:52100 Chrome steel (; Max Speed (Grease) (X1000 RPM):7; Bore Dia (d):100.0000; Radius (min) (rs1):1.100;
NNU4972 NTN Tapered Roller BearingFactor fo:13.1; Weight:0.106 kg; B:14 mm; d:20 mm; Configuration:Single Row; da (min):26 mm; Da (max):41 mm; Radial Clearance:0.013 to 0.028 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:16,000 rpm; D:47 mm; Enclosure:Double Seal; ra (max):1 mm; Dynamic Load Rating:12,800 N; Static Load Rating:6,600 N;
NN3026K NTN Cylindrical Roller BearingWeight:0,37 Kg; C:23 mm; Bearing number:63010-2RS; B:23 mm; Size (mm):50x80x23; Bore Diameter (mm):50; d:50 mm; D:80 mm; Width (mm):23; Outer Diameter (mm):80;
CRT1214V NTN Thrust Tapered Roller BearingBearing number:NP811229/XC2465DD; D:62 mm; d:30 mm; Size (mm):30x62x16.75; Width (mm):16,75; Outer Diameter (mm):62; T:16,75 mm; Bore Diameter (mm):30;
NN4936K NTN Cylindrical Roller Bearingd:15 mm; Basic static load rating (C0):2,8 kN; Outer Diameter (mm):32; Size (mm):15x32x9; Bore Diameter (mm):15; Weight:0,03 Kg; C:9 mm; Width (mm):9; B:9 mm; Basic dynamic load rating (C):5,74 kN; Bearing number:6002-Z; D:32 mm;
NN4938K NTN Cylindrical Roller Bearingd:240 mm; Width (mm):38; Angle (α):20 °; Bore Diameter (mm):240; Size (mm):240x320x38; C:38 mm; Bearing number:71948HVUJ74; D:320 mm; B:38 mm; Outer Diameter (mm):320;
NNU3184 NTN Tapered Roller BearingD:5.7500 in; Cg - Geometry Factor8:0.135; G2 - Heat Generation Factor (Rib-Roller End):108; r - Cup Frontface To Clear Radius2:0.03 in; Y1 - ISO Factor5:1.72; Y2 - ISO Factor6:2.56; Design Units:Imperial; C - Double Cup Width:2.125 in; Da - Cup Frontface Backing Diameter:5.57 in; G1 - Heat Generation Factor (Roller-Raceway)7:152; Y - ISO Factor1:1.53; Series:L521900; K - Factor3:1.49; e - ISO Factor4:0.39;
NN3052 NTN Tapered Roller Bearingda - Cone Frontface Backing Diameter:1.38 in; Ab - Cage-Cone Frontface Clearance:0.06 in; db - Cone Backface Backing Diameter:1.61 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:30000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:7780 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:17200 lbf; K - Factor8:2.3; Series:2600; G2 - Heat Generation Factor (Rib-Roller End):8;
NN3948 NTN Tapered Roller BearingOuter Diameter (mm):15; Bearing number:KBK 12x15x14,3; Bore Diameter (mm):12; Fw:12 mm; Bc:14,3 mm; Ew:15 mm; Basic static load rating (C0):7,7 kN; Basic dynamic load rating (C):5,8 kN; Weight:0,0054 Kg;
NN3934K NTN Cylindrical Roller BearingE:130,5 mm; r2 min.:1 mm; B:70 mm; Size (mm):100x150x70; d:100 mm; Width (mm):70; Outer Diameter (mm):150; Bearing number:SA1-100BSS; Minimum Buy Quantity:N/A; Weight:4,43 Kg; Angle:7 °; C:55 mm; D:150 mm; Product Group:B04264; Inventory:0.0; d1:109,5 mm; Category:Plain Bearings; r1 min.:1 mm; Manufacturer Name:NTN; Bore Diameter (mm):100;
NNU488 NTN Tapered Roller BearingAngle:7 °; Weight:0,427 Kg; d1:50 mm; B:32 mm; Bearing number:GE45ES-2RS; Outer Diameter (mm):68; D:68 mm; Width (mm):32; C:25 mm; Size (mm):45x68x32; Bore Diameter (mm):45; d:45 mm; Basic dynamic load rating (C):127 kN;
NN3028 NTN Tapered Roller Bearingd:47,625 mm; Bore Diameter (mm):47,625; Size (mm):47.625x117.475x73.02; T:73,025 mm; Bearing number:66187/66462D+X1S-661; D:117,475 mm; C:53,975 mm; Outer Diameter (mm):117,475; Width (mm):73,025; R:3,5 mm; r:0,8 mm;

 

 

No.BrandfsCBtJLH
NNU4992NTN - - 28 mm28 mm - - - -
NN3948NTN - - - - - - - -
NNU3022NTN - - 70 mm70 mm - - - -
R08A24VNTN - - - - - - - -
NN4924KNTN - - 23,812 mm30,886 mm - - - -
NN4926KNTN - - 23 mm23 mm - - - -
CU8A01W WK30/15NTN - - - - - - - -
NNU4928KNTN - - - - - - - -
NN4938NTN - - 45 mm53 mm - - - -
NN3084NTN - - 20,6375 mm20,6375 mm - - - -
W8407NTN - - - 20,6 mm - - - -
NN3932NTN - - - - - - - -
NNU4921NTN1.12 mm - - - - - - -
NNU313NTN - 1.3 mm - 17 mm - - - -
NNU4072NTN - - 21,5 mm20 mm - - - -
NNU4922NTN - - 32 mm32 mm - - - -
CU10B01W WK25/22NTN - - - - - - - -
NN4930KNTN - - 39,24 mm - - - - -
NNU4936KNTN - - 14.288 mm20.638 mm - - - -
NNU4972NTN - - - 14 mm - - - -
CRT1307VNTN - - - 16 mm - - - -
NN3022KNTN - - - - - - - -
WA22228BLLSNTN - - 132 mm58 mm - - 154 mm -
NN3952KNTN - - 6,35 mm - - - - -
NNU48/63NTN - - 12,000 mm12,000 mm - - - -
K2N-RTD80602PX1NTN - - 88,96 mm - - - 10 mm -
NN4934KNTN - - - - - - - -
NNU4088NTN - - - - - - - -

 

NNU4921 NTN Tapered Roller Bearing Video

 

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