Product Details

7028CTRDULP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7028CTRDULP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7026CTRDUDLP3 NSK Super Precision BearingsT:381 mm; Calculation factor Y1:2; d1 ≈:485 mm; Basic static load rating C0:16300 kN; Thrust factor K:1.76; Design variant/feature:TQOSN/GWISI; r1,2 min.:1 mm; Calculation factor e:0.33; Calculation factor Y0:2; B:381 mm; r3,4 min.:3.3 mm; Fatigue load limit Pu:1250 kN; d:457.2 mm; D:606 mm; Calculation factor Y2:3; Mass bearing:298 kg; Basic dynamic load rating C:7500 kN; Comparative radial load rating CF:1600 kN;
7221A5TRSULP3 NSK Super Precision Bearingsr1,2 min.:0.6 mm; Number of balls z:14; Attainable speed for grease lubrication:50000 r/min; da max.:31.2 mm; Mass bearing:0.068 kg; Calculation factor f:1.05; Calculation factor f2C:1.06; Static axial stiffness, preload class B:98 N/µm; Fatigue load limit Pu:0.166 kN; ra max.:0.6 mm; db max.:29.4 mm; da min.:28.2 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; Basic dynamic load rating C:7.93 kN;
75BNR10STSUELP3 NSK Super Precision BearingsThread grub screw G2:M6; A3:3.2 mm; d:35 mm; J:130 mm; Recommended tightening torque for grub screw:7.4 N·m; H:156 mm; A:35 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Mass bearing unit:0.63 kg; Hexagonal key size for grub screw N:3 mm; B1:39.5 mm; A5:22 mm; Housing material:Composite; d2:57 mm; A1:17 mm; Da:88.9 mm; T:45.3 mm; Limiting speed:5300 r/min; Fatigue load limit Pu:0.655 kN;
7222CTRSULP3 NSK Super Precision BearingsComparative radial load rating CF:1530 kN; Calculation factor Y2:3.3; Thrust factor K:1.88; r1,2 min.:4 mm; Basic dynamic load rating C:5830 kN; Design variant/feature:TQO/GWI; Basic static load rating C0:16300 kN; Fatigue load limit Pu:1220 kN; r3,4 min.:6 mm; B:437 mm; Calculation factor Y0:2.2; D1 ≈:508 mm; d1 ≈:450 mm; Calculation factor Y1:2.2; T:437 mm; Calculation factor e:0.31;
7222A5TRDULP3 NSK Super Precision BearingsCoefficient of friction µ max.:0.15; Mass bushing:0.18 kg; d:50 mm; Permissible sliding velocity v max.:1 m/s; r max.:2.5 mm; Specific static load factor K0:120 N/mm²; Specific dynamic load factor K:40 N/mm²; D:55 mm; Tolerance shaft:f7 m/s; Coefficient of friction µ min.:0.08; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7 m/s; D1:65 mm; B:50 mm; B1:2.5 mm;
7019CTRSUMP3 NSK Super Precision Bearingsd:90 mm; a:40.262 mm; Basic dynamic load rating C:415 kN; r3,4 min.:2 mm; Limiting speed:4000 r/min; Reference speed:3000 r/min; db min.:102.5 mm; Dimension series:3FE; B:55 mm; rb max.:2 mm; Fatigue load limit Pu:57 kN; Db min.:154 mm; d1 ≈:125.6 mm; Da max.:150 mm; Calculation factor Y:1.4; C:42 mm; r1,2 min.:2.5 mm; Cb min.:13 mm; T:55 mm; da max.:101 mm;
7228A5TRDUMP3 NSK Super Precision BearingsJ1:133.35 mm; RG:1 NPT; Eye bolt:2 x 1/2-13 UNC; P180°:285 kN; Housing:SAFS 544; Mass pillow block:356 kg; A2:311.15 mm; Initial grease fill:2749.95 g; S:4.763 mm; H1:241.3 mm; Appropriate attachment bolt size G:1.5 in; J max.:708.025 mm; R1:130.175 mm; P60°:691 kN; L:831.85 mm; R2:46.831 mm; Ca:117.805 mm; da:200.025 mm; Labyrinth ring:2 x LOR 166; P150°:236 kN;
7024CTRDUMP3 NSK Super Precision BearingsRG:1/8-27 NPT; J:210 mm; Rα:45 °; Recommended diameter for attachment bolts, inch G:0.75 in; L:260 mm; Basic static load rating C0:45 kN; SWN:11.113 mm; GN:1/8-27 NPT; A1:35 mm; N1:22 mm; Recommended tightening torque for grub screw:28.5 N·m; d:61.913 mm; B4:12 mm; H1:76.2 mm; Thread grub screw G2:7/16-20 UNF; Basic dynamic load rating C:62.4 kN; J6:240 mm; B:69.9 mm; Mass bearing unit:6.7 kg;
80BNR19STSUELP3 NSK Super Precision BearingsFatigue load limit Pu:380 kN; Reference speed:950 r/min; D:500 mm; da min.:311 mm; d2 ≈:345 mm; Da max.:480 mm; Calculation factor Y2:3.4; r1,2 min.:5 mm; b:16.7 mm; ra max.:4 mm; d1:280 mm; Mass bearing + sleeve:140 kg; G1:30 mm; B1:192 mm; Calculation factor Y0:2.2; G:Tr 320x5; B:160 mm; K:9 mm; Limiting speed:1200 r/min; Calculation factor Y1:2.3;
75BNR10STV1VSUELP3 NSK Super Precision BearingsH:419.1 mm; RG:1 NPT; h:62.706 mm; A2:358.775 mm; Pa:58.7 kN; Housing:SSAFS 540; S:4.763 mm; da:180.975 mm; P90°:334 kN; R2:42.862 mm; A1:203.2 mm; Cap bolt:1 1/4-7 UNC; Mass pillow block:267 kg; H2:85.725 mm; Cap bolt recommended tightening torque:2467.6 N·m; PG:1/4 NPT; Ca:107.798 mm; Cap bolt, SAE grade:8; P150°:185 kN; Da:359.999 mm;

 

 

No.BrandlATfELMH
7918A5TRDUDMP3NSK - - - - - - - -
7022A5TRQULP3NSK - - 298.45 mm - - - - -
75BER10STSULP3NSK - - - - - - - -
75BNR10STSUELP3NSK - 35 mm45.3 mm - - - - 156 mm
7919A5TRDULP3NSK - - - - - - - -
7028CTRDUDLP3NSK - - - - - - - -
7922CTRSUMP3NSK - 255 mm - - - - - 375 mm
7922A5TRSULP3NSK - - - - - 419.1 mm - 258.762 mm
7228CTRDUMP3NSK - - - - 165 mm - - -
7219CTRSULP3NSK - - - - - - - -
75BAR10STYNDBLP4ANSK - - - - - - - -
7024A5TRDULP3NSK - - - - - - - -
7021A5TRDUDLP3NSK - - - - - - - -
7220A5TRDULP3NSK - - - - - - - 187.325 mm
7022CTRDUMP3NSK - - - - - - - -
7024CTRQUMP3NSK - - - - - - - -
7918A5TRSUMP3NSK - - - - - 387.35 mm - 222.25 mm
7924CTRDUMP3NSK - - - - - - - -
7919CTRDUMP3NSK13 mm - 63 mm - - - - -
7026A5TRDUMP3NSK - - - - - 330.2 mm - 187.325 mm
7220CTRDUDLP3NSK - - - - - - - -
40BNR10STV1VSULP3NSK - - - - - 349.25 mm - -

 

7028CTRDULP3 NSK Super Precision Bearings Video

 

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