Product Details

7940A5TRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7940A5TRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7038CTRSUMP3 NSK Super Precision BearingsP150°:58.7 kN; RG:3/8 NPT; dc:96.838 mm; Max. speed for PosiTrac Plus seal:1300 r/min; Appropriate attachment bolt size G:0.75 in; J1:60.325 mm; H1:114.3 mm; h:42.069 mm; Pa:46.3 kN; PosiTrac Plus contact element (dc shaft position):B10724-106; R2:30.163 mm; Stabilizing ring:SR-20-17; R1:58.737 mm; Da:180 mm; Cap bolt, SAE grade:8; A1:111.125 mm; Cap bolt:5/8-11 UNC; db:114.3 mm; H2:44.45 mm; P120°:64.9 kN;
7001A5TRDUMP3 NSK Super Precision BearingsCalculation factor Y0:0.76; Limiting speed:40000 r/min; Calculation factor X:0.41; rb max.:0.3 mm; Calculation factor Y2:1.41; d2 ≈:18.82 mm; Db max.:32.6 mm; da min.:19.2 mm; a:16 mm; d:15 mm; Basic dynamic load rating C:10.2 kN; r3,4 min.:0.3 mm; Calculation factor e:0.68; ra max.:0.6 mm; Fatigue load limit Pu:0.224 kN; Mass bearing:0.045 kg; Calculation factor A:0.000156; Calculation factor kr:0.095;
7202CTRSUMP3 NSK Super Precision BearingsD:110.0000 mm; B:36.50 mm; Oil Speed Rating n2:5000 rpm; Fillet Radius ra:1.50 mm; Accessories:Two Seals; Basic Static Radial Load Rating Co:58500 N; Basic Dynamic Radial Load Rating C:70200 N; Grease Speed Rating n1:3800 rpm; d:60.000 mm; Sealed Speed Rating n3:3800 rpm;
7948A5TRSULP3 NSK Super Precision BearingsStatic axial stiffness, preload class B:78 N/µm; Calculation factor (back-to-back, face-to-face) Y1:0.92; Basic static load rating C0:3.25 kN; Calculation factor f2A:1; Reference grease quantity Gref:1.1 cm³; Ball diameter Dw:6.35 mm; Number of balls z:12; Calculation factor fHC:1; Calculation factor e:0.68; d:20 mm; da min.:22 mm; db min.:22 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41;
7932A5TRSULP3 NSK Super Precision BearingsD:160.0000 mm; Sealed Speed Rating n3:2600 rpm; Basic Static Radial Load Rating Co:208000 N; Basic Dynamic Radial Load Rating C:187000 N; Fillet Radius ra:2.00 mm; Accessories:One Shield; Grease Speed Rating n1:2600 rpm; d:75.000 mm; B:68.30 mm; Oil Speed Rating n2:3600 rpm;
7203A5TRDUMP3 NSK Super Precision BearingsBasic static load rating C0:60 kN; Ew:55 mm; U:20 mm; Limiting speed:9500 r/min; Mass needle roller and cage assembly:0.043 kg; Fatigue load limit Pu:7.2 kN; Fw:50 mm; Reference speed:8500 r/min; Basic dynamic load rating C:25.5 kN;
7904CTRSULP3 NSK Super Precision BearingsCoefficient of friction µ min.:0.08; d:95 mm; B1:8 mm; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ max.:0.15; D:115 mm; D1:125 mm; a:2.5 mm; Specific static load factor K0:45 N/mm²; Mass bushing:1.46 kg; Specific dynamic load factor K:25 N/mm²; α:124 °; Permissible sliding velocity v max.:0.5 m/s; Tolerance shaft:e7; B:50 mm; h:96.5 mm; Tolerance housing:H7;
7948CTRDULP3 NSK Super Precision BearingsMass bushing:2.79 kg; Permissible sliding velocity v max.:0.5 m/s; Specific dynamic load factor K:140 N/mm²; Specific static load factor K0:200 N/mm²; Effective load carrying cross section A:44640 mm²; Tolerance shaft:h8; B:250 mm; Coefficient of friction µ min.:0.03; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; d:180 mm; Coefficient of friction µ max.:0.08;
7004A5TRDUMP3 NSK Super Precision BearingsD1 ≈:481 mm; Calculation factor Y0:4; r1,2 min.:4 mm; Ba min.:15 mm; D:520 mm; Fatigue load limit Pu:285 kN; b:13.9 mm; B5:62 mm; Calculation factor Y1:4; Limiting speed:1200 r/min; d1:360 mm; B:106 mm; Basic static load rating C0:3800 kN; ra max.:3 mm; K:7.5 mm; Da max.:505 mm; Reference speed:1100 r/min; Mass bearing + sleeve:95 kg; db min.:393 mm; Calculation factor e:0.17;
7000CTRDUMP3 NSK Super Precision BearingsSpecific dynamic load factor K:100 N/mm²; Material constant KM:330; Mass rod end:3.2 kg; G:M 45x3; l5 ≈:30 mm; w:55 mm; d2 max.:104 mm; dk:60 mm; d:45 mm; d4 ≈:65 mm; Basic static load rating C0:224 kN; r1 min.:0.6 mm; l3 min.:65 mm; Basic dynamic load rating C:127 kN; l7 min.:55 mm; h1:165 mm; l4 max.:219 mm; B:32 mm; C1 max.:28 mm; α:7 °;
7932A5TRSUMP3 NSK Super Precision Bearingsba:42.069 mm; Cap bolt recommended tightening torque:515.2 N·m; Taconite seal:TER 187; Cap bolt, SAE grade:8; Da:190 mm; RG:3/8 NPT; H2:50.8 mm; da:79.375 mm; Initial grease fill:481.95 g; A2:231.775 mm; Housing:SAF 618; P90°:77 kN; P180°:54.3 kN; Stabilizing ring:2 x SR-1618; PG:1/4 NPT; H:230.981 mm; Pa:11.6 kN; J min.:304.8 mm; Ca:73.787 mm; L:393.7 mm;
7940CTRSULP3 NSK Super Precision BearingsB1:122 mm; Hydraulic nut:HMV 34 E; d:170 mm; B4:28.5 mm; G:M 170x3; B:26 mm; d1:150.813 mm; d3:200 mm; Mass adapter sleeve assembly:6.8 kg;

 

 

No.BrandHRaDMhBC
7203A5TRDULP3NSK - - - - - - - -
7944A5TRSUMP3NSK - - - 670 mm - - - -
90BNR10STYNDULP3NSK - - - 240.0000 mm - - 50.00 mm -
7001CTRSULP3NSK - - - 200.0000 mm - - 38.00 mm -
7202CTRDULP3NSK - - - 370 mm - - 150 mm -
7004A5TRDUDLP3NSK - - - 190.0000 mm - - 64.00 mm -
7904A5TRSULP3NSK - - - 1450 mm15 mm - - 670 mm
7205A5TRSULP3NSK - - - 110 mm - - - -
7932A5TRQULP3NSK - - - - - - 26 mm -
7032CTRDUDLP3NSK - - - - - 50.8 mm - -
7204A5TRDUMP3NSK - - - - - 265 mm49 mm -
7040CTRSUMP3NSK - - - 42.0000 mm - - 17.00 mm -
7004A5SN24TRDUMP3NSK - - - - - - - -
7202A5TRSULP3NSK - - - 225.0000 mm - - 54.00 mm -
7202A5TRDUMP3NSK320.675 mm - - - - - - -
7904CTRDUDMP3NSK - - - - - 270 mm55 mm -
7203A5TRDUMP3NSK - - - - - - - -
7940CTRSULP3NSK - - - - - - 26 mm -
7901A5TYNSULP4NSK - - - 1150 mm - - 490 mm -
7003CTRDULP3NSK - - 84.681 mm190 mm - - - 70 mm
7901CTYNSUMP3NSK - - - 90.0000 mm - - 39.70 mm -
7005A5TRQUMP3NSK - - - 901.87 mm - - 674 mm674 mm
7203CTRDULP3NSK - - - 440 mm - - 118 mm -
7905CTRDULP3NSK - - - 260 mm - - - -
7203A5TRSUMP3NSK - - - 1220 mm - - 438 mm -
7904CTRDULP3NSK - - - 190 mm - - 20 mm -
7005A5TRDULP3NSK - - - 250 mm - - 69 mm -
7203CTRDUMP3NSK - - - 200.0000 mm - - 90.00 mm -

 

7940A5TRDUMP3 NSK Super Precision Bearings Video

 

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