Product Details

NN493 NSK CYLINDRICAL ROLLER BEARING

Brand Name NSK
Model Number NN493
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

190SLE414 NSK Thrust Tapered Roller BearingB:88 mm; b:11.1 mm; B2 ≈:109 mm; Calculation factor Y1:2; Basic dynamic load rating C:962 kN; G1:15 mm; Calculation factor Y2:3; D:250 mm; Calculation factor Y0:2; B1:104 mm; d2 ≈:165 mm; Fatigue load limit Pu:120 kN; da min.:148 mm; Reference speed:1700 r/min; Calculation factor e:0.33; Basic static load rating C0:1250 kN; D1 ≈:212 mm; G:M 150x2; Mass bearing + sleeve:20.5 kg; Limiting speed:2400 r/min;
60TRL02B NSK Thrust Tapered Roller BearingRG:1/2 NPT; Taconite seal:TER 120; Housing:SAFS 028 KA; Mass pillow block:60.3 kg; R1:79.375 mm; Initial grease fill:379.89 g; Appropriate attachment bolt size G:0.75 in; ba:53.975 mm; P90°:149 kN; A1:120.65 mm; Stabilizing ring:2 x 36053-50; J1:69.85 mm; H2:53.975 mm; Pa:22.2 kN; P150°:87.2 kN; Max. speed for Taconite seal:625 r/min; h:46.038 mm; P60°:249 kN; da:122.237 mm; Ca:72.619 mm;
2J160Z-4 NSK Thrust Tapered Roller BearingInitial grease fill:765.45 g; S:4.763 mm; Cap bolt:5/8-11 UNC; P60°:249 kN; Ca:67.793 mm; Labyrinth ring (dc shaft position):LOR 119; P120°:94.3 kN; H1:133.35 mm; R1:79.375 mm; ba:53.181 mm; R2:30.163 mm; Stabilizing ring:SR-24-20; Cap bolt recommended tightening torque:298.3 N·m; H2:53.975 mm; RG:1/2 NPT; h:46.831 mm; P180°:107 kN; dc:115.888 mm; Da:215.001 mm; Pa:69.4 kN;
555TFV01 NSK Thrust Tapered Roller BearingCalculation factor Y0:1.8; Calculation factor Y2:2.7; D1 ≈:818 mm; Basic static load rating C0:20000 kN; r3,4 min.:6.4 mm; B:352.425 mm; Basic dynamic load rating C:7650 kN; d:685.8 mm; Design variant/feature:TQOSN/GWISI; Comparative radial load rating CF:1860 kN; Mass bearing:505 kg; D:876.3 mm; d1 ≈:730 mm; Thrust factor K:1.62; Calculation factor e:0.37; r1,2 min.:3.3 mm; Calculation factor Y1:1.8;
NNU3128 NSK CYLINDRICAL ROLLER BEARINGPreload class C GC:1560 N; Calculation factor f2B:1.04; Attainable speed for oil-air lubrication:20000 r/min; Calculation factor f:1.19; B:18 mm; db min.:93.2 mm; Ball diameter Dw:11.112 mm; Basic static load rating C0:23.2 kN; b:2.6 mm; C3:3 mm; Reference grease quantity Gref:7 cm³; Calculation factor (single, tandem) X2:0.41; Static axial stiffness, preload class C:324 N/µm; dn:103.5 mm;
38RCV07 NSK Thrust Tapered Roller BearingFatigue load limit Pu:670 kN; a:293 mm; D:914.4 mm; Basic static load rating C0:9650 kN; r1,2 min.:6.4 mm; d:711.2 mm; Calculation factor e:0.37; Mass bearing:265 kg; Calculation factor Y2:2.7; Comparative radial load rating CF:915 kN; d1 ≈:798 mm; Comparative axial load rating CFa:344 kN; C:139.7 mm; T:190.5 mm; Thrust factor K:1.54; D1 ≈:877 mm; Calculation factor Y1:1.8; r3,4 min.:1.5 mm;
180RUBE2801PV NSK Thrust Tapered Roller Bearingd2:57.9 mm; Calculation factor f0:8.2; d1:60.25 mm; da min.:54.6 mm; Mass bearing:0.23 kg; Fatigue load limit Pu:0.45 kN; Attainable speed for grease lubrication:30000 r/min; D:80 mm; Calculation factor f2B:1.03; Preload class C GC:500 N; Calculation factor f2C:1.05; Calculation factor fHC:1.01; Ball diameter Dw:7.938 mm; Basic static load rating C0:10.6 kN; Calculation factor f:1.08; a:16.8 mm; Static axial stiffness, preload class A:46 N/µm;
609TFV01 NSK Thrust Tapered Roller BearingCb min.:6 mm; Calculation factor e:0.35; r1,2 min.:2.5 mm; Reference speed:5600 r/min; Fatigue load limit Pu:22.4 kN; Mass bearing:1.31 kg; r3,4 min.:2.5 mm; Limiting speed:6700 r/min; Calculation factor Y0:0.9; rb max.:2.5 mm; ra max.:2.5 mm; d:50 mm; da max.:59 mm; d1 ≈:73.5 mm; Basic static load rating C0:200 kN; B:35 mm; Da max.:90 mm; Db min.:94 mm; C:30 mm; a:24.464 mm;
581TFX01 NSK Thrust Tapered Roller BearingD:225.0000 mm; Basic Dynamic Radial Load Rating C:125000 N; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:2600 rpm; Basic Static Radial Load Rating Co:125000 N; d:150.000 mm; B:35.00 mm; Oil Speed Rating Open/Shielded n2:3200 rpm; Accessories:Two Shields; Sealed Speed Rating n3:1700 rpm;
NN3021 NSK CYLINDRICAL ROLLER BEARINGda:42.862 mm; L:187.325 mm; S:0.794 mm; A:58.737 mm; s:29.766 mm; H1:53.975 mm; B:59.531 mm; H2:33.337 mm; Limiting speed:5300 r/min; J max.:152.4 mm; J min.:131.762 mm; H:109.537 mm; Mass bearing unit:3.65 kg; Basic dynamic load rating C:102 kN; Attachment bolt diameter G:12.7 mm;

 

 

No.BrandClHbaUht
2M130-8NSK - - 336.55 mm - - - 52.388 mm -
495TFV01NSK18 mm - - - - - - -
266TFV02NSK - - - - - - - -
930TFX01NSK - - - 16.7 mm - - - -
NN3026NSK - - - - - - - -
NNU3034NSK - - 190.5 mm - - - - -
NNU4938NSK - - - - 2.381 mm - - -
2M120-7NSK27 mm - - - 27.277 mm - - -
581TFX02NSK - - - - - - - -
NN4926KNSK - - - - 16.993 mm - - -
NN3021NSK - - 109.537 mm - - - - -
NN3044NSK - - - - - - - -
NN3940KNSK - - - - - - - -
NN4932KNSK - - 182.166 mm - - - - -
266TFX01NSK - - - - - - - -
NN4932NSK - - - - - - - -
220TFX01NSK - - - - - - - -
NNU312NSK - - - - - - - -
130RUBE41E1PVNSK - - - - - - - -
B850-2NSK - - - - - - - -
NN3938NSK - - - - - - - -
641TFV01NSK - - 127 mm - - - - -

 

NN493 NSK CYLINDRICAL ROLLER BEARING Video

 

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