Product Details

NNU3948 NTN Tapered Roller Bearing

Brand Name NTN
Model Number NNU3948
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

NNU4864 NTN Tapered Roller BearingEnclosure:Open; ra (max):3 mm; db (min):198 mm; r1:4 mm; Dynamic Load Rating:495,000 N; Static Load Rating:675,000 N; Radial Clearance:0.120 to 0.170 mm; Limiting Speed - Grease:1,900 rpm; dd (min):233 mm; Configuration:Single Row; B:52 mm; Inside Ring Outside Diameter:218 mm; ra1 (max):3 mm; dc (min):221 mm; Bore Type:Cylindrical Bore; D:320 mm; d:180 mm; Fillet Radius/Chamfer:4 mm; Limiting Speed - Oil:2,200 rpm;
NN4960K NTN Cylindrical Roller BearingRadius (min) (rs):2.000; Dynamic Load Rating (Cr):177,000; Max Speed (Grease) (X1000 RPM):3; Outer Diameter (mm):110; Bore Diameter (mm):50; Bore Dia (d):50.0000; Weight (g):1,840.00; Size (mm):50x110x40; Bearing number:22310MBW33; Static Load Rating (Cor):202,000; Bearing Type:straight bore, lube; Width (B):40.0000; Material:52100 Chrome steel,; Width (mm):40; Max Speed (Oil) (X1000 RPM):4; Outer Dia (D):110.0000;
CU12B07W WK30/22 NTN Thrust Tapered Roller BearingBearing number:82576/82931; D:236,538 mm; (Grease) Lubrication Speed:1500 r/min; C:44,45 mm; Width (mm):57,15; d:146,05 mm; Basic dynamic load rating (C):477 kN; Size (mm):146.05x236.538x57.15; Outer Diameter (mm):236,538; Weight:9,24 Kg; a:3,6 mm; T:57,15 mm; B:56,642 mm; Bore Diameter (mm):146,05; Basic static load rating (C0):810 kN;
NN3022K NTN Cylindrical Roller BearingOD Chamfer Length (Co):1.800; Housing Bore Dia. (Dh) - 295 +0.052 / -0:295 +0.052 / 0; Material:Wrapped bronze with; Bearing number:ASTT90 29070; ID Chamfer Angle (B deg.):45; Bearing Type:straight; Shaft Size (ds) - 290 -0.190 / -0.242:290 0.190 / 0.242; ID Chamfer Length (Ci):0.600; Outer Diameter (mm):295; Bearing Length Tolerance (B tol.) - +0 / -0.40:+0 / 0.40; Shaft Dia., Nominal (d):290.0000;
NN3028K NTN Cylindrical Roller BearingCz:2,9 mm; Basic static load rating (C0):54 kN; r0 max.:0,6 mm; r min.:1,5 mm; D:145 mm; da max:109 mm; Dx:157 mm; Bearing number:6019N; b:3,1 mm; rn:0,5 mm; d:95 mm; Bore Diameter (mm):95; D1:140,23 mm; Outer Diameter (mm):145; Da max.:137 mm; C:24 mm; Width (mm):24; Cy:6,1 mm; ra max.:1,5 mm; a:3,71 mm;
CU12B07W IM38/18 NTN Thrust Tapered Roller BearingO.D. D:270.000 mm; Backing Shaft Diameter ds:176.3 mm; Type:WS; Dimension S2:5.13 mm; Chamfer r1smin4:3.0 mm; Chamfer rsmin:7.50 mm; Width B:88.900 mm; Backing Housing Diameter Ds:248.4 mm; Static Load Rating Co:1470 kN; Bore d:150 mm; Thermal Speed Ratings - Grease:1400 rpm; Geometry Factor Cg3:0.1540; DUR/DOR F/E:181.696 mm; Thermal Speed Ratings - Oil:1500 rpm; Dynamic Load Rating C11:1080 kN; Weight:46.900 lb;
NN4968 NTN Tapered Roller BearingBearing number:K32X39X20; Fw:32 mm; Basic static load rating (C0):38,8 kN; (Grease) Lubrication Speed:11000 r/min; Ew:39 mm; Width (mm):20; Size (mm):32x39x20; Outer Diameter (mm):39; B:20 mm; Weight:0,035 Kg; Basic dynamic load rating (C):23,8 kN; Bore Diameter (mm):32;
NN3960K NTN Cylindrical Roller BearingWidth (mm):31; Outer Diameter (mm):120; d:65 mm; Bore Diameter (mm):65; D:120 mm; B2:14 mm; C:31 mm; Size (mm):65x120x31; d1:60 mm; B1:50 mm; Bearing number:2213K+H313; B:31 mm;
CRT1412V NTN Thrust Tapered Roller BearingSize (mm):190x340x55; Outer Diameter (mm):340; r1 min.:4 mm; C:55 mm; Weight:24 Kg; d:190 mm; r2 min.:4 mm; Bearing number:NU238-E-MPA; Basic static load rating (C0):962 kN; D:340 mm; Bore Diameter (mm):190; S:4,7 mm; B:55 mm; Width (mm):55; r4 min.:4 mm; Basic dynamic load rating (C):698 kN; F:230 mm; r3 min.:4 mm;
NN3084 NTN Tapered Roller BearingOuter Diameter (mm):101,6; d:50,8 mm; Size (mm):50.8x101.6x20.6375; B:20,6375 mm; Width (mm):20,6375; C:20,6375 mm; Bore Diameter (mm):50,8; Bearing number:QJL 2; D:101,6 mm;
NN3044 NTN Tapered Roller BearingWidth (mm):3,85; Size (mm):43x65x3.85; B1:3,85 mm; d:43 mm; Bearing number:FNTF-4365; Ea:63 mm; Bore Diameter (mm):43; Weight:0,038 Kg; Eb:47 mm; Basic static load rating (C0):173 kN; Outer Diameter (mm):65; D:65 mm; Basic dynamic load rating (C):37,8 kN;
W6415 NTN Thrust Tapered Roller BearingD:40 mm; C:12 mm; Bearing number:6203ZZ; Size (mm):17x40x12; r:0.6 mm; Bore Diameter (mm):17; Basic static load rating (C0):4,8 kN; Basic dynamic load rating (C):9,55 kN; Outer Diameter (mm):40; Width (mm):12; B:12 mm; Weight:0.067 Kg; d:17 mm;
NN49/95 NTN Tapered Roller BearingWidth (mm):5; Bearing number:SV 686 ZZST; D:13 mm; Outer Diameter (mm):13; C:5 mm; r:0,15 mm; d:6 mm; Basic dynamic load rating (C):1,1 kN; Bore Diameter (mm):6; B:5 mm; Size (mm):6x13x5;
WA22226BLLSK NTN Thrust Tapered Roller BearingDynamic Load Rating (Cr):720,000; Width (mm):80; Bore Dia (d):160.0000; Max Speed (Grease) (X000 RPM):1; Size (mm):160x240x80; Material:52100 Chrome steel,; Outer Dia (D):240.0000; Weight (g):14,790.00; Outer Diameter (mm):240; Max Speed (Oil) (X000 RPM):1; Bearing number:24032MB; Radius (min) (rs):2.100; Bore Diameter (mm):160; Static Load Rating (Cor):1,320,000; Width (B):80.0000; Bearing Type:straight bore;
WA22224BLLSK NTN Thrust Tapered Roller BearingSize (mm):120x260x86; Basic static load rating (C0):915 kN; Fw:154 mm; r min.:3 mm; Outer Diameter (mm):260; Weight:23.1 Kg; Width (mm):86; D:260 mm; B:86 mm; Bearing number:NUP 2324; r1 min.:3 mm; d:120 mm; (Grease) Lubrication Speed:1900 r/min; Basic dynamic load rating (C):710 kN; Bore Diameter (mm):120;
NNU3076 NTN Tapered Roller BearingDa max.:43 mm; Width (mm):30; Bearing number:RNA 69/28; Fw:32 mm; Weight:0,133 Kg; Outer Diameter (mm):45; D:45 mm; Bore Diameter (mm):32; C:30 mm; Size (mm):32x45x30; Basic dynamic load rating (C):41,8 kN; r min.:0,3 mm; Basic static load rating (C0):64,7 kN;

 

 

No.BrandfsCBtJLH
NNU4956NTN - - - - - - - -
WA22222BLLSKNTN - - 2,5 mm2,5 mm - - - -
LH-WA22216BLLSKNTN - - - - - - - -
W2222NTN - - - 30 mm - - - -
NNU4968NTN - - - 12 mm - - - -
NN3040KNTN - - 50 mm58 mm - - - -
LH-WA22218BLLSKNTN - - - - - 165 mm235 mm -
NNU4996NTN - - - - - - - -
NNU48/63NTN - - 12,000 mm12,000 mm - - - -
NNU498NTN - - 17 mm18 mm - - - -
NNU4052NTN - - 140 mm140 mm - - - -
NN3964NTN - - 10 mm20 mm - - 40 mm18 mm
NNU4926NTN - - 28 mm - - - - -
NNU3072NTN - - - - - - - -
K2N-RTD28601PX1NTN - - - - - - 315.00 mm177 mm
CRT1812VNTN - - - - - - - 96 mm
CRT1212VNTN - - 42 mm27 mm - - - -
W4029NTN - - - 65,1 mm - - 194 mm -
NN3092NTN - - 12 mm12 mm - - - -
NN3932NTN - - - - - - - -
NN4930KNTN - - 39,24 mm - - - - -
WA22230BLLSNTN - - - - - - - -
WA22226BLLSNTN - - 25 mm - - - - -
CRT0607VNTN - - 23,812 mm30,162 mm - - - -
NN3952NTN - - - - - - - -
NN406NTN - - 67 mm80 mm - - - -
NNU4936KNTN - - 14.288 mm20.638 mm - - - -
NN393NTN - - - - - - 36 mm -
NNU313NTN - 1.3 mm - 17 mm - - - -
NN494NTN - - - - - - - -

 

NNU3948 NTN Tapered Roller Bearing Video

 

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