Product Details

7220A5TRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7220A5TRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7917A5TRDUDMP3 NSK Super Precision BearingsBasic dynamic load rating C:540 kN; Minimum axial load factor A:0.36; d1:190 mm; ra max.:2.1 mm; Reference speed:800 r/min; r1,2 min.:2.1 mm; D:190 mm; d:90 mm; H:60 mm; Fatigue load limit Pu:208 kN; Mass bearing:9.94 kg; Da max.:100 mm; Basic static load rating C0:2120 kN; D1:93 mm; Limiting speed:1600 r/min; B:20 mm; da min.:186 mm;
7917CTRQULP3 NSK Super Precision BearingsD:20 mm; Tolerance shaft:h8; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ min.:0.05; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; Mass bushing:0.01 kg; B:10 mm; Permissible sliding velocity v max.:5 m/s; Specific dynamic load factor K:10 N/mm²; d:14 mm; Tolerance housing:H7;
7019CTRDULP3 NSK Super Precision BearingsSealed Speed Rating n3:8000 rpm; Grease Speed Rating n1:8000 rpm; Accessories:Two Shields; Basic Static Radial Load Rating Co:21200 N; D:52.0000 mm; d:25.000 mm; Fillet Radius ra:1.00 mm; B:22.20 mm; Oil Speed Rating n2:11000 rpm; Basic Dynamic Radial Load Rating C:22900 N;
7020A5TRSUMP3 NSK Super Precision BearingsOil Speed Rating n2:2400 rpm; Basic Static Radial Load Rating Co:305000 N; D:240.0000 mm; Accessories:One Shield; Fillet Radius ra:2.50 mm; Grease Speed Rating n1:1700 rpm; Sealed Speed Rating n3:1700 rpm; d:110.000 mm; Basic Dynamic Radial Load Rating C:291000 N; B:92.10 mm;
7218CTRSUMP3 NSK Super Precision BearingsBasic dynamic load rating C:102 kN; J max.:152.4 mm; J min.:131.762 mm; H:109.537 mm; A:58.737 mm; s:29.766 mm; S:0.794 mm; B:59.531 mm; H2:33.337 mm; Limiting speed:4500 r/min; da:44.45 mm; Mass bearing unit:3.65 kg; H1:53.975 mm; L:187.325 mm; Attachment bolt diameter G:12.7 mm;
7019A5TRDUDMP3 NSK Super Precision BearingsBasic static load rating C0:22400 kN; Calculation factor Y1:2; Basic dynamic load rating C:8580 kN; Fatigue load limit Pu:1660 kN; Calculation factor e:0.33; D:679.45 mm; Design variant/feature:TQOS/GWISI; Thrust factor K:1.76; r1,2 min.:3.3 mm; Comparative axial load rating CFa:372 kN; Mass bearing:565 kg; B:495.3 mm; Comparative radial load rating CF:2280 kN; r3,4 min.:6.4 mm; Calculation factor Y0:2;
7016A5TRDULP3 NSK Super Precision BearingsBasic dynamic load rating C:158 kN; J max.:223.838 mm; J min.:198.438 mm; da:74.612 mm; H2:57.15 mm; B:92.075 mm; d2:111.125 mm; Limiting speed:2800 r/min; A:68.263 mm; L:265.113 mm; s:31.75 mm; Attachment bolt diameter G:19.05 mm; Mass bearing unit:9.53 kg; H1:82.55 mm; S:0.794 mm; H:165.894 mm; A1:95.25 mm;
7919CTRDUMP3 NSK Super Precision BearingsDimension series:3DE; Calculation factor Y:1.4; Basic dynamic load rating C:221 kN; ra max.:2 mm; Limiting speed:4800 r/min; B:37 mm; Reference speed:4000 r/min; rb max.:1.5 mm; db min.:91 mm; Calculation factor e:0.43; r3,4 min.:1.5 mm; da max.:89 mm; r1,2 min.:2 mm; Calculation factor Y0:0.8; T:37 mm; Fatigue load limit Pu:31 kN; Basic static load rating C0:280 kN; Da max.:121 mm; Mass bearing:1.87 kg;
7018A5TRDUMP3 NSK Super Precision BearingsB:593.725 mm; Mass bearing:1000 kg; Basic dynamic load rating C:11900 kN; r1,2 min.:3.3 mm; d:571.5 mm; d1 ≈:625 mm; Calculation factor Y0:2; Thrust factor K:1.78; D1 ≈:725 mm; Fatigue load limit Pu:2280 kN; Calculation factor Y1:2; Calculation factor e:0.33; T:593.725 mm; Basic static load rating C0:33500 kN; Calculation factor Y2:3; r3,4 min.:6.4 mm; Comparative axial load rating CFa:520 kN;
7219CTYNSULP4 NSK Super Precision Bearingsl1 min.:76 mm; Mass rod end:2.11 kg; Material constant KM:330; l7 min.:46 mm; d2 max.:94 mm; r1 min.:0.6 mm; α:7 °; h:145 mm; Specific dynamic load factor K:100 N/mm²; B:28 mm; C1 max.:24 mm; G:M 42x3; Basic static load rating C0:140 kN; dk:53 mm; Basic dynamic load rating C:100 kN; d:40 mm; l2 max.:194 mm;
7220A5TRSULP3 NSK Super Precision BearingsPG:1/8 NPT; Initial grease fill:136.08 g; Max. speed for Taconite seal:900 r/min; H:157.559 mm; Taconite seal (db shaft position):TER 79; Mass pillow block:12.2 kg; Taconite seal (dc shaft position):TER 46; H1:82.55 mm; Da:130 mm; L:285.75 mm; Housing:FSAF 215; End plug (suffix Y):EPR 8; P60°:54.3 kN; Appropriate attachment bolt size G:0.5 in; P180°:22.2 kN; Cap bolt:2 x 1/2-13 UNC; Pa:14.2 kN;
7015A5TRDUDMP3 NSK Super Precision BearingsTolerance housing:H7; Coefficient of friction µ min.:0.03; Permissible sliding velocity v max.:0.5 m/s; Effective load carrying cross section A:26700 mm²; Tolerance shaft:h8; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:140 N/mm²; d:165 mm; D:150 mm; Coefficient of friction µ max.:0.08; Mass bushing:1.25 kg; B:180 mm; Specific static load factor K0:200 N/mm²;
7217CTRSUMP3 NSK Super Precision BearingsCalculation factor Y1:2.3; Calculation factor e:0.3; K:12 mm; r1,2 min.:7.5 mm; ra max.:6 mm; Mass bearing + sleeve:1190 kg; Calculation factor Y0:2.2; Da max.:998 mm; d1:600 mm; B2 ≈:389 mm; Limiting speed:530 r/min; Basic dynamic load rating C:12600 kN; Fatigue load limit Pu:1220 kN; B1:375 mm; D1 ≈:918 mm; Reference speed:260 r/min; B:315 mm; Basic static load rating C0:20800 kN; b:22.3 mm;
70BER10STSULP3 NSK Super Precision BearingsBasic Dynamic Radial Load Rating:7890 lbf; Shaft Diameter D:1 15/16 in; Dimension N:1.0625 in; Width A:1.6250 in; Dimension D2:3.5625 in; Dimension S1:1.2813 in; Dimension C:4.0000 in; Dimension J:1.9375 in; Basic Static Radial Load Rating Co:5220 lbf; Insert Bearing IB:ZMaRC; Weight W:2.65 lb; Dimension L:5.8125 in; Dimension G:0.5625 in; Dimension H:1.5000 in; Pin Dia A1:0.6875 in; Dimension B:4.7500 in;

 

 

No.BrandDAJlNLEU
7215CTRSULP3NSK140.0000 mm - - - - - - -
7219A5TRSUMP3NSK - - - - - 393.7 mm - -
7217A5TRSULP3NSK - - - - - 466.725 mm - -
7916CTRDUDLP3NSK160 mm - - - - - - -
7015A5TRDUMP3NSK90 mm - - - - - - -
7217A5TRSUMP3NSK - - - - - - - -
7918A5TRDULP3NSK100.013 mm - - - - - - -
70BNR10STV1VSULP3NSK - - - - - - - -
7014CTRSUV1VLP3NSK100 mm - - - - - - -
7220CTRDUMP3NSK170 mm - - 8 mm - - - -
7017CTRDULP3NSK680 mm - - - - - - -
7213CTRSULP3NSK80 mm - - - - - - -
7916A5TRSUV1VLP3NSK150.0000 mm - - - - - - -
7218A5TRDUDMP3NSK - - - - - - - -
7919A5SN24TRDUMP3NSK35.0000 mm - - - - - - -
45BER10STV1VSUELP3NSK - 400 mm810 mm - 50 mm - - -
65BER19STSUELP3NSK637 mm - - - - - 605.7 mm -
7020A5TRDUDLP3NSK150.0000 mm - - - - - - -
7216A5TRDUDLP3NSK - - - - - - - -
7919A5TRSUMP3NSK546.1 mm - - - - - - -

 

7220A5TRDUMP3 NSK Super Precision Bearings Video

 

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