Product Details

7920CTRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7920CTRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7924A5TRDUMP3 NSK Super Precision BearingsBasic dynamic load rating C:4800 kN; Mass bearing:295 kg; Minimum axial load factor A:54.08; Limiting speed:280 r/min; B:53.5 mm; ra max.:5 mm; H:175 mm; d1:842 mm; Da max.:672 mm; r1,2 min.:6 mm; D1:638 mm; D:850 mm; da min.:808 mm; d:630 mm; Reference speed:140 r/min; Basic static load rating C0:26000 kN; Fatigue load limit Pu:1560 kN;
7022A5TRDUDMP3 NSK Super Precision BearingsG1:65 mm; d1:1000 mm; Hydraulic nut:HMV 224 E; G:Tr 1120x8; B2:715 mm; B1:665 mm; Nut for removal:HM 30/1120; G2:G 1/4; d:1060 mm; A:15 mm; Mass withdrawal sleeve:652 kg;
7921A5TRSULP3 NSK Super Precision BearingsCap bolt, SAE grade:8; Cap bolt:2 x 1/2-13 UNC; A1:79.375 mm; J1:47.625 mm; R2:21.431 mm; Initial grease fill:68.04 g; h:28.575 mm; Stabilizing ring:SR-15-0; A2:195.262 mm; R1:46.038 mm; Max. speed for Taconite seal:1250 r/min; J min.:219.075 mm; Da:130 mm; Pa:6.94 kN; L:285.75 mm; P120°:28.5 kN; Appropriate attachment bolt size G:0.5 in; H2:30.163 mm; PG:1/8 NPT; J max.:244.475 mm;
7920A5TRSUMP3 NSK Super Precision BearingsMass adapter sleeve assembly:61.5 kg; A:4 mm; Hydraulic nut:HMV 76E; B5:77 mm; G2:M 6; B:60 mm; G3:9 mm; d3:490 mm; d:380 mm; G:Tr 380x5; B1:264 mm; d1:360 mm;
7019A5TRDUDMP3 NSK Super Precision BearingsDa max.:1110 mm; Fatigue load limit Pu:1530 kN; Reference speed:240 r/min; d1:670 mm; Basic static load rating C0:26000 kN; D:1150 mm; Calculation factor Y1:2.4; B5:135 mm; Calculation factor Y0:2.5; B1:467 mm; D1 ≈:1017 mm; Mass bearing + sleeve:1750 kg; ra max.:8 mm; b:22.3 mm; Ba min.:26 mm; d3:900 mm; Calculation factor Y2:3.6; Basic dynamic load rating C:14732 kN; Calculation factor e:0.28;
7218CTRDUMP3 NSK Super Precision Bearingsdk:92 mm; B:49 mm; Material constant KM:330; Specific dynamic load factor K:150 N/mm²; d2 max.:162 mm; Basic static load rating C0:490 kN; G:M 72x4; l7 min.:85 mm; d:70 mm; Mass rod end:10 kg; h:265 mm; Basic dynamic load rating C:465 kN; l1 min.:132 mm; C1 max.:43 mm; l2 max.:349 mm; α:6 °; r1 min.:1 mm;
80BNR10STV1VSULP3 NSK Super Precision BearingsAttachment bolt diameter G:22.225 mm; s:36.513 mm; Limiting speed:800 r/min; H1:95.25 mm; L:355.6 mm; S:0.794 mm; J max.:290.512 mm; da:88.9 mm; A:92.075 mm; H2:57.15 mm; H:190.5 mm; Basic dynamic load rating C:253 kN; A1:112.713 mm; d2:130.175 mm; J min.:268.288 mm; Mass bearing unit:16.1 kg; B:102.394 mm;
7922CTRSULP3 NSK Super Precision BearingsLimiting speed:1200 r/min; Da max.:754 mm; Fatigue load limit Pu:64 kN; D:790 mm; r1,2 min.:7.5 mm; D1 ≈:656 mm; Mass bearing:350 kg; Calculation factor e:1.34; h:20.5 mm; ra max.:6 mm; Calculation factor A:84; Calculation factor Y2:0.81; d1 ≈:574 mm; B:155 mm; Basic static load rating C0:3750 kN; r0:3 mm; d:440 mm; Calculation factor X:0.54; b:32 mm; a:615 mm;
7218A5TRDUDLP3 NSK Super Precision BearingsMass needle roller and cage assembly:0.0003 kg; Basic dynamic load rating C:1.51 kN; Basic static load rating C0:1.34 kN; U:7 mm; Ew:5 mm; Reference speed:40000 r/min; Fw:3 mm; Fatigue load limit Pu:0.134 kN; Limiting speed:45000 r/min;
70BER19STV1VSULP3 NSK Super Precision Bearingsda min.:48.2 mm; Static axial stiffness, preload class B:41 N/µm; b:2 mm; r3,4 min.:0.3 mm; dn:54.2 mm; B:12 mm; Number of balls z:27; C3:1.7 mm; d1:53.45 mm; D:68 mm; Attainable speed for oil-air lubrication:50000 r/min; r1,2 min.:0.6 mm; Da max.:64.8 mm; Calculation factor f2B:1.03; a:16.1 mm; Preload class C GC:145 N; C2:2.8 mm; Calculation factor f0:9.7; Reference grease quantity Gref:1.75 cm³;

 

 

No.BrandlATfELMH
7924A5TRDUMP3NSK - - - - - - - 175 mm
7224CTRDUMP3NSK - - - - - - - -
7919CTRSUMP3NSK - - - - - - - -
45BER10STV1VSUELP3NSK - - - - - - - -
7220CTRSUMP3NSK - - - - - - - 25 mm
7026A5TRDUDMP3NSK - - - - - - - -
70BER19STV1VSULP3NSK - - - - - - - -
7221CTRSULP3NSK - - - - - - - -
7026CTRDULP3NSK - 33 mm42.2 mm - - 108 mm - -
7226CTRSULP3NSK - - - - - - - -
80BNR19STSULP3NSK - - - - - 831.85 mm - 473.075 mm
7022A5TRDULP3NSK - - - - - - - -
50BER19STV1VSUELP3NSK - - - - - 711.2 mm - -
7926A5TRDUDMP3NSK - - - - - - - -
7020CTRSULP3NSK - - - - - - - -
7222CTRDUMP3NSK - - - - - 137 mm - -
80BNR10STSULP3NSK - - - - - - - -
7022CTRDUDLP3NSK - - - - - - - -
7028A5TRSULP3NSK - - - - - - - -
7924CTYNSULP4NSK - - - - - - - 474.663 mm
7926CTRDULP3NSK - - - - - 419.1 mm - 239.316 mm
7228CTRDULP3NSK - - - - - - - -
7026CTRSULP3NSK - - - - - - - -
7021A5TRDUDMP3NSK - 114.3 mm - - - 387.35 mm - 217.488 mm
7020A5TRQUMP3NSK - - - - - - - -
7920A5TRDUMP3NSK - - - - - - - -
7018A5TRDUMP3NSK - - - - - - - -
7020A5TRDUMP3NSK - - - - - - - -
80BER10STV1VSUELP3NSK - 15 mm - - - - - -

 

7920CTRDUMP3 NSK Super Precision Bearings Video

 

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