Product Details

NN4944K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NN4944K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NN3032K NTN Cylindrical Roller BearingBore:1.772 Inch | 45 Mill; UNSPSC:31171531; Cage Material:Steel; Manufacturer Name:NTN; r min.:1,5 mm; Enclosure:Open; D:100 mm; (Grease) Lubrication Speed:4 500 r/min; Basic dynamic load rating (C):68,5 kN; Number of Bearings:1 (Single); Basic static load rating (C0):51 kN; Internal Clearance:C0-Medium; Contact Angle:25 Degree; Category:Angular Contact Ball; Minimum Buy Quantity:N/A; da min.:54 mm;
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;
NN4956K NTN Cylindrical Roller Bearingd1:211,9 mm; da min:188,8 mm; Cur:5200 N / Fatigue lim; D1:238,8 mm; m:6,92 kg / Weight; ra max:2 mm; d:180 mm; Size (mm):180x280x31; nB:2800 1/min / Referen; Width (mm):31; rmin:2 mm; C0r:146000 N / Static lo; Outer Diameter (mm):280; B:31 mm; nG:3350 1/min / Limitin; f0:16,4; Bore Diameter (mm):180; Bearing number:16036; Da max:271,2 mm; D:280 mm;
NNU4936 NTN Tapered Roller BearingWidth (mm):73; C:73 mm; D:170 mm; Weight:8.62 Kg; r1 min.:1 mm; Bearing number:80KBE03; B1:92 mm; Calculation factor (Y0):1.91; Bore Diameter (mm):80; Calculation factor (Y1):1.95; Basic dynamic load rating (C):400 kN; Calculation factor (e):0.35; Size (mm):80x170x73; Basic static load rating (C0):650 kN; Outer Diameter (mm):170; r min.:3 mm; d:80 mm;
NNU4944 NTN Tapered Roller BearingC:35 mm; Basic static load rating (C0):27,5 kN; B:35 mm; D:150 mm; Width (mm):35; d:70 mm; Bearing number:1314K+H314; B1:52 mm; Weight:3 Kg; Basic dynamic load rating (C):74,1 kN; Outer Diameter (mm):150; Size (mm):70x150x35; (Grease) Lubrication Speed:4000 r/min; B2:14 mm; d1:60 mm; Bore Diameter (mm):70;
CU10B01W WK25/22 NTN Thrust Tapered Roller Bearingrmin:3 mm; T5:64,5 mm; db max:195 mm; m:18,4 kg / Weight; d:180 mm; d1:274,5 mm; Ca:1460000 N / Dynamic; D1:227 mm; nB:1190 1/min / Referen; nG:2230 1/min / Limitin; T3:46 mm; Da max:263 mm; Cua:520000 N / Fatigue; D:300 mm; db1 max:190 mm; Size (mm):180x300x73; C0a:4300000 N / Static l; Bore Diameter (mm):180; da min:235 mm; ra max:2,5 mm;
NNU3072 NTN Tapered Roller BearingDa - Cup Frontface Backing Diameter:3.62 in; e - ISO Factor2:0.34; Cup Part Number:3735; Design Units:Imperial; Cg - Geometry Factor:0.0903; Y - ISO Factor3:1.77; D:3.9386 in; r - Cup Backface To Clear Radius1:0.130 in; C - Cup Width:0.9375 in; Db - Cup Backface Backing Diameter:3.35 in; Series:3700;
NN3938 NTN Tapered Roller BearingDimension S:4.13 in; Dimension A:0.780 in; Engineering Group:Mounted Bearing; Y2 - Geometry Factor:4.06; Dimension L Exp:4.49 in; Pre Install Clearance Max:0.0067 in; Dimension D:0.31 in; Full Timken Part Number:TAMC22K400SB; Oil Lubrication - B/C/O Seal:600 rpm; Weight:40.0 lb; Int Radial Clearance Reduction Min:0.0020 in; Housing Style:Cartridge; Shaft Tolerance:0.0040 in; Dimension M:2.48 in; Dimension G:3.850 in;
W52A07 NTN Thrust Tapered Roller BearingT:47,62 mm; R:2,5 mm; F:8 mm; Width (mm):47,62; Outer Diameter (mm):170; D:170 mm; da:125 mm; r:3 mm; Bearing number:180101X/ 180170; B:46 mm; Da:160 mm; Bore Diameter (mm):101,6; Weight:4,9 Kg; Size (mm):101.6x170x47.62; C:39,62 mm; d:101,6 mm;
NN3076 NTN Tapered Roller BearingBearing number:NU3344; Bore Diameter (mm):220; (Grease) Lubrication Speed:990 r/min; C:180 mm; Width (mm):180; B:180 mm; Outer Diameter (mm):460; D:460 mm; Basic dynamic load rating (C):2130 kN; Basic static load rating (C0):3300 kN; Weight:148 Kg; Size (mm):220x460x180; d:220 mm; Fw:284 mm;
NNU4988 NTN Tapered Roller BearingSize (mm):35x62x14; Angle (α):15 °; D:62 mm; Bearing number:7007CPA; Basic static load rating (C0):13,7 kN; (Oil) Lubrication Speed:29 000 r/min; Bore Diameter (mm):35; r min.:1 mm; B:14 mm; a:13,6 mm; r1 min.:0,6 mm; C:14 mm; (Grease) Lubrication Speed:18 000 r/min; d:35 mm; Width (mm):14; Outer Diameter (mm):62; Weight:0,17 Kg; Basic dynamic load rating (C):19,1 kN;
NN3048 NTN Tapered Roller Bearingra max.:1 mm; Precision class:P0; Mass:1.2 kg; Characteristic outer ring frequency, BPF0:15.96 Hz; Characteristic rolling element frequency, BSF:16.32 Hz; Characteristic cage frequency, FTF:0.47 Hz; Max operating temperature, Tmax:120 °C; Dw:6.5 mm; Lw:24 mm; Da max.:113,5 mm; Width (mm):63; Cr:169 kN; Basic static load rating (C0):400 kN; Size (mm):100x120x63; Min operating temperature, Tmin:-20 °C;
CRT1812V NTN Thrust Tapered Roller BearingH:96 mm; Basic static load rating (C0):3136 kN; Size (mm):340x460x96; Bearing number:51268 M; Weight:48,5 Kg; D1:345 mm; D:460 mm; d1:455 mm; Basic dynamic load rating (C):593 kN; Width (mm):96; d:340 mm; Outer Diameter (mm):460; (Grease) Lubrication Speed:574 r/min; Bore Diameter (mm):340;
NNU4922 NTN Tapered Roller BearingSize (mm):95x170x32; Basic dynamic load rating (C):108 kN; Bearing number:6219-2Z; B:32 mm; Weight:2,79 Kg; C:32 mm; Outer Diameter (mm):170; Width (mm):32; d:95 mm; Basic static load rating (C0):81,5 kN; Bore Diameter (mm):95; D:170 mm;
NN3034 NTN Tapered Roller Bearingr3 min.:0,6 mm; Width (mm):15; r2 min.:1 mm; a:20 mm; Basic static load rating (C0):7,2 kN; Da max.:63,4 mm; Outer Diameter (mm):68; ra max.:1 mm; C:15 mm; Db max:63,8 mm; Size (mm):40x68x15; Basic dynamic load rating (C):11,7 kN; db min:44,6 mm; d1:49,7 mm; d:40 mm; B:15 mm; rb max.:0,6 mm; r1 min.:1 mm; da min.:44,6 mm; (Grease) Lubrication Speed:27 000 r/min;
R09A20V NTN Thrust Tapered Roller BearingBolt Hole Size N:13.1 mm; Bolt Hole Spacing J:143.67 mm; Total Length H:171.5 mm; Inside Ring Outside Diameter:2.063 in; Flange Thickness A1:14.3 mm; Inside Ring Width B:39.3 mm; Dimension E:1.610 in; Center of Bearing from Housing End A2:13.10 mm; Seal Type:Narrow Shroud; Bearing Type:Ball Bearing; Housing Style:Two-Bolt Flange; Shaft Size d:1 1/2 in; Housing Width A:1.031 in; Static Load Rating:4460 lbf;

 

 

No.BrandfsCBtJLH
NN3030KNTN - - - 46 mm - - - -
NN3948KNTN - - - - - 116,5 mm - -
NN4936NTN - - - 70 mm - - 45,4 mm -
R08A31VNTN - - - - - - - -
NN4944NTN - - 19,000 mm19,000 mm - - - -
NNU4928NTN - - - - - - - -
NNU4944NTN - - 35 mm35 mm - - - -
NN308NTN - - - - - - - -
NNU4936KNTN - - 14.288 mm20.638 mm - - - -
WA22220BLLSKNTN - - - - - - - -
NN3064NTN - - 37 mm38 mm - 19 mm - -
NNU3036NTN - - - - - - - 132 mm
NN494NTN - - - - - - - -
NN496NTN - - 10 mm10 mm - - - -
NN3148NTN - - 16 mm - - - - -
NN3938NTN - - - - - - - -
CU12B07W IM38/18NTN - - - - - - - -
NN4052NTN - - 24 mm24 mm - - - -
K2N-RTD33102PX1NTN - - - 82.550 mm - - - -
NN3034KNTN - - 17 mm17 mm - - - -
K2N-RTD56205PX1NTN - - - - - - - -
NN3092NTN - - 12 mm12 mm - - - -
NNU38/5NTN - - 67,5 mm - - - - -
NNU38/75NTN - - 80 mm80 mm - - - -
NN3048NTN - - - - - - - -
WA22226BLLSNTN - - 25 mm - - - - -
NN3088NTN - - 4,762 mm4,762 mm - - - -

 

NN4944K NTN Cylindrical Roller Bearing Video

 

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