Product Details

NNU4920K NSK CYLINDRICAL ROLLER BEARING

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

Product Features

 

220TFX01 NSK Thrust Tapered Roller BearingGrease Speed Rating Open/Shielded n1:9800 rpm; d:25.000 mm; D:62.0000 mm; Basic Dynamic Radial Load Rating C:22900 N; B:17.00 mm; Basic Static Radial Load Rating Co:15600 N; Accessories:Snap-Ring; Oil Speed Rating Open/Shielded n2:12000 rpm; Fillet Radius ra:1.00 mm;
140SLE304 NSK Thrust Tapered Roller Bearingrb max.:1.5 mm; Mass bearing:1.87 kg; Cb min.:8 mm; Fatigue load limit Pu:31 kN; Calculation factor e:0.43; db min.:91 mm; r3,4 min.:1.5 mm; C:29 mm; d:80 mm; r1,2 min.:2 mm; ra max.:2 mm; Da max.:121 mm; D:130 mm; Ca min.:6 mm; da max.:89 mm; T:37 mm; Calculation factor Y0:0.8; a:30.092 mm; Limiting speed:4800 r/min; B:37 mm;
438TFX01 NSK Thrust Tapered Roller BearingD:50 mm; D1:60 mm; Coefficient of friction µ min.:0.05; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; d:40 mm; Mass bushing:0.26 kg; Tolerance housing:H7; B1:5 mm; B:50 mm; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ max.:0.1; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²;
203TFX01 NSK Thrust Tapered Roller BearingB:30 mm; Specific static load factor K0:20 N/mm²; d:25 mm; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; D:30 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; Mass bushing:0.043 kg; Tolerance housing:H7;
NN3132 NSK CYLINDRICAL ROLLER BEARINGba:57.944 mm; J max.:368.3 mm; Initial grease fill:379.89 g; P120°:72.5 kN; db:114.3 mm; S:4.763 mm; PosiTrac Plus contact element (dc shaft position):B10724-106; Cap bolt recommended tightening torque:1220 N·m; N1:22.225 mm; Cap bolt:2 x 1-8 UNC; H1:133.35 mm; Cap bolt, SAE grade:8; Pa:52.5 kN; Da:215.001 mm; A2:187.325 mm; Labyrinth ring (dc shaft position):LOR 106; RG:1/2 NPT; Ca:82.804 mm;
65TRL01 NSK Thrust Tapered Roller BearingB:31 mm; T:33.5 mm; rs (min):3 mm; C:22 mm; r2s (min):1 mm; Dynamic (Ca):136 kN; Pu:19.270 kN; D:130 mm; a:41 mm; Static (Coa):158 kN; d2:60 mm; r1s (min):2.5 mm;
NN3924 NSK CYLINDRICAL ROLLER BEARINGLimiting speed:2000 r/min; Basic dynamic load rating C:1054 kN; b:8.3 mm; ra max.:2 mm; D:250 mm; Da max.:238 mm; Fatigue load limit Pu:146 kN; da min.:158 mm; K:4.5 mm; Calculation factor Y0:1.8; G:M 160x3; Mass bearing + sleeve:21 kg; B1:115 mm; D1 ≈:211 mm; B2 ≈:126 mm; B:100 mm; Reference speed:1400 r/min; d2 ≈:169 mm; Calculation factor Y2:2.7; Calculation factor e:0.37;
409TFX01 NSK Thrust Tapered Roller BearingReference grease quantity Gref:1.02 cm³; Calculation factor f:1.05; Mass bearing:0.07 kg; d:25 mm; Calculation factor f2B:1.02; Attainable speed for grease lubrication:43000 r/min; Fatigue load limit Pu:0.22 kN; Preload class A GA:35 N; rb max.:0.3 mm; Da max.:43.8 mm; Calculation factor f2C:1.05; a:10.9 mm; ra max.:0.6 mm; d1:32.1 mm; Calculation factor f2D:1.09; Preload class B GB:70 N; r1,2 min.:0.6 mm;
NN4038 NSK CYLINDRICAL ROLLER BEARINGFillet Radius ra:1.00 mm; d:20.000 mm; Grease Speed Rating n1:13000 rpm; Grease Speed Rating Open/Shielded n1:13000 rpm; Basic Static Radial Load Rating Co:7800 N; Sealed Speed Rating n3:9500 rpm; Basic Dynamic Radial Load Rating C:15900 N; D:52.0000 mm; Accessories:Seal & Snap-Ring; B:15.00 mm; Oil Speed Rating Open/Shielded n2:16000 rpm; Oil Speed Rating n2:16000 rpm;
581TFX01 NSK Thrust Tapered Roller BearingPG:1/4 NPT; Taconite seal (dc shaft position):TER 142; L:558.8 mm; Cap bolt:4 x 3/4-10 UNC; Eye bolt:2 x 3/8-16 UNC; S:4.763 mm; Da:287.459 mm; Bearing:23232 CC/W33; Cap bolt, SAE grade:5; P120°:85.9 kN; P60°:226 kN; R1:104.775 mm; dc:153.988 mm; J1:95.25 mm; J min.:441.325 mm; P90°:136 kN; R2:49.212 mm; J max.:488.95 mm; End plug (suffix Y):EPR 18; H1:169.875 mm;
NN3128 NSK CYLINDRICAL ROLLER BEARINGAttachment bolt diameter G:19.05 mm; H2:47.625 mm; L:304.8 mm; H1:79.375 mm; Mass bearing unit:10.9 kg; H:160.338 mm; S:0.794 mm; Basic dynamic load rating C:212 kN; J max.:247.65 mm; J min.:234.95 mm; s:32.941 mm; da:74.612 mm; B:65.484 mm; A:76.2 mm; Limiting speed:3400 r/min;
160TRL01 NSK Thrust Tapered Roller BearingD:420 mm; d2 (max):mm; E:mm; Dynamic (Ca):681 kN; s:5 mm; Pu:85.420 kN; d2:280 mm; Static (Coa):1020 kN; b:mm; b1:mm; B:65 mm; F:316 mm; rs (min):4 mm; r1s (min):4 mm;

 

 

No.BrandlswAUSLM
NN3034KNSK - 25.4 mm - 63.5 mm - 0.794 mm225.425 mm -
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27UMB03NSK - - - - - - - -
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847TFX01NSK - - - - - - - -
NNU4922KNSK - - - - - - - -
90TRL08NSK - - - 4.2 mm - - - -
615TFV01NSK - - - - - - - -
NN312NSK - - - - - - - -
10UMB09+WX1812NSK - - - - - - - -
407TFX01NSK - - - - - - - -
149TV01NSK - 40.084 mm - 92.075 mm - 0.794 mm355.6 mm -
NN3132NSK - - - - - 4.763 mm - -
203TFV01NSK - - - - - - - -
NN3940KNSK - - - - - - - -
150RUBE2701PVNSK - - - - - - - 21 mm
NN4921NSK - - - - - - - -
482TFX01NSK - - - - - - - -
NNU494NSK - - - - - - - -
160TRL01NSK - 5 mm - - - - - -
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180SLE404NSK - - - - - - - -
150RUBE40PVNSK - - - - - - - -
NNU312NSK - - - - - - - -
180RUBE2801PVNSK - - - - - - - -

 

NNU4920K NSK CYLINDRICAL ROLLER BEARING Video

 

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