Product Details

7221CTRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7221CTRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7226A5TRDUMP3 NSK Super Precision BearingsPa:21.8 kN; Da:215.001 mm; A2:254 mm; Appropriate attachment bolt size G:0.75 in; A1:120.65 mm; Initial grease fill:379.89 g; Mass pillow block:51.3 kg; R2:30.163 mm; L:419.1 mm; Cap bolt:2 x 1-8 UNC; da:85.725 mm; End plug (suffix Y):EPR 12; J1:69.85 mm; R1:79.375 mm; Stabilizing ring:SR-24-20; N1:22.225 mm; H:258.762 mm; H2:53.975 mm; Max. speed for Taconite seal:900 r/min; J min.:336.55 mm;
80BER10STV1VSULP3 NSK Super Precision BearingsJ max.:133 mm; Limiting speed:1100 r/min; N1:14 mm; A:45 mm; Basic dynamic load rating C:25.5 kN; Housing material:Cast iron; N:21 mm; Recommended diameter for attachment bolts, inch G:0.5 in; s1:32.3 mm; Recommended diameter for attachment bolts, mm G:12 mm; d:34.925 mm; H2:19 mm; Recommended tightening torque for grub screw:16.5 N·m; H:93 mm; J6:146 mm; Thread grub screw G2:3/8-24 UNF; N4:4 mm;
7028CTRDUDMP3 NSK Super Precision BearingsMaximum dynamic radial loads Fr max.:765 kN; Fatigue load limit Pu:180 kN; H max.:84.965 mm; F:159.375 mm; Mass bearing:66.6 kg; E:218.375 mm; D:300 mm; Basic dynamic load rating C:1080 kN; K:6.5 mm; r min.:2.7 mm; d:130 mm; B:160 mm; Maximum static radial loads F0r max.:1100 kN; Basic static load rating C0:1630 kN; C:159.5 mm;
7228CTRDULP3 NSK Super Precision Bearingsr1s (min):2 mm; Dynamic (Ca):117 kN; Static (Coa):136 kN; D:120 mm; Pu:16.590 kN; T:31.5 mm; B:29 mm; a:38 mm; rs (min):2.5 mm; d2:55 mm; r2s (min):0.6 mm; C:21 mm;
7226A5TRSULP3 NSK Super Precision BearingsCalculation factor f1:0.99; Calculation factor e:0.68; D:68 mm; Basic dynamic load rating C:15.9 kN; ra max.:1 mm; Static axial stiffness, preload class D:214 N/µm; a:20.2 mm; Calculation factor f2A:1; Basic static load rating C0:10.4 kN; Calculation factor (back-to-back, face-to-face) Y1:0.92; db min.:44.6 mm; Mass bearing:0.19 kg; Preload class D GD:800 N; Calculation factor (back-to-back, face-to-face) Y2:1.41;
7036CTRSUMP3 NSK Super Precision Bearingsl7 min.:73 mm; l1 min.:120 mm; Basic dynamic load rating C:245 kN; d:60 mm; B:44 mm; G:M 60x4; C1 max.:39 mm; h:225 mm; Mass rod end:6.25 kg; Specific dynamic load factor K:100 N/mm²; α:6 °; Material constant KM:330; Basic static load rating C0:360 kN; dk:80 mm; l2 max.:296 mm; r1 min.:1 mm; d2 max.:137 mm;
7032A5TRSULP3 NSK Super Precision BearingsB:17 mm; B1:55 mm; Hydraulic nut:HMV 19 E; d1:82.55 mm; Mass adapter sleeve assembly:1.35 kg; d3:125 mm; d:95 mm; G:M 95x2; B4:19 mm;
7930CTRSUMP3 NSK Super Precision Bearingsa:27.314 mm; Limiting speed:6000 r/min; Db min.:105 mm; Ca min.:6 mm; d:60 mm; r3,4 min.:1.5 mm; Calculation factor Y0:0.8; r1,2 min.:2 mm; C:29 mm; D:110 mm; Basic static load rating C0:236 kN; db min.:70.5 mm; Mass bearing:1.55 kg; T:38 mm; ra max.:2 mm; Reference speed:4500 r/min; Calculation factor Y:1.5; Fatigue load limit Pu:26.5 kN; rb max.:1.5 mm; Basic dynamic load rating C:207 kN;

 

 

No.BranddTAGEaFH
7022A5TRDUMP3NSK60 mm97 mm - - - - - -
7928A5TRSUMP3NSK34.925 mm - 34.5 mm - - - - 156 mm
7932CTRDULP3NSK - - - - - - - -
7024CTRDUMP3NSK100 mm49 mm - - - 40.981 mm - -
7034A5TRSUMP3NSK65 mm - - - - - - -
7022CTRSULP3NSK2.75 Inch | 69.85 Millimeter - - - - - - -
7026A5TRQULP3NSK120 mm - - - - - - -
7928CTRSUMP3NSK - - 80 mm - - - - 151 mm
7040CTRDULP4NSK400 mm - - - - - - 48 mm
7028A5TRSULP3NSK - 46.7 mm32.5 mm - - - - 141.5 mm
7026CTRDUDLP3NSK300 mm - - - - - - -
7928A5TRSULP3NSK800 mm - 10 mmTr 800x7 - - - -
7922A5SN24TRDULP3NSK240 mm - - - - - - -
7940A5TRDUMP3NSK20 mm - - - - - 25 mm -
80BNR10STV1VSUELP3NSK85 mm - - - - - - -
7022CTRDUMP3NSK - - - - - - - -
7022A5TRQULP3NSK75.000 mm - - - - - - -
7226A5TRDULP4NSK39 mm - - - - - - -
7928CTRSULP3NSK240 mm - - - - - - -
45BER19STV1VSUELP3NSK - - - - - - - 174.625 mm
7926A5TRDULP3NSK - - 100 mm - - - - -
7028CTRSUMP3NSK25 mm - 32 mm - - - - 71 mm
7924A5SN24TRDULP3NSK85.000 mm - - - - - - -
7921A5TRSUMP3NSK - - - - - - - 338.137 mm
7222CTRDUMP3NSK38.1 mm - - - - - - -
7221A5TRSULP3NSK - - 101.6 mm - - - - 160.338 mm
7038CTRSUMP3NSK400 mm - - 399.009 mm - - - -
7030A5TRDUDMP3NSK240 mm - 9 mmTr 260x4 - - - -
7228CTRDULP3NSK - 31.5 mm - - - 38 mm - -
7026A5TRDULP3NSK - - - - - - - 244.475 mm

 

7221CTRDUMP3 NSK Super Precision Bearings Video

 

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