Product Details

7228CTRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7228CTRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7030CTRDUMP3 NSK Super Precision BearingsT:53.975 mm; d1 ≈:97.5 mm; Fatigue load limit Pu:45.5 kN; Reference speed:4000 r/min; C:44.45 mm; Db min.:125 mm; da max.:78 mm; a:34.364 mm; Dimension series:6300; Cb min.:9.5 mm; db min.:73.5 mm; Mass bearing:3.94 kg; B:56.007 mm; Da max.:123.5 mm; r3,4 min.:3.3 mm; Calculation factor e:0.33; rb max.:3.3 mm; r1,2 min.:3.5 mm; Basic static load rating C0:400 kN; ra max.:3.5 mm;
7028CTRDUDLP3 NSK Super Precision BearingsH2:57.15 mm; da:74.612 mm; A1:95.25 mm; L:265.113 mm; Mass bearing unit:9.53 kg; H1:82.55 mm; B:92.075 mm; Limiting speed:2800 r/min; J min.:198.438 mm; s:31.75 mm; H:165.894 mm; S:0.794 mm; Attachment bolt diameter G:19.05 mm; J max.:223.838 mm; d2:111.125 mm; Basic dynamic load rating C:158 kN; A:68.263 mm;
7202CTRSULP3 NSK Super Precision BearingsFillet Radius ra:3.00 mm; B:74.00 mm; Sealed Speed Rating n3:780 rpm; Grease Speed Rating Open/Shielded n1:1200 rpm; Oil Speed Rating Open/Shielded n2:1500 rpm; Basic Dynamic Radial Load Rating C:358000 N; d:300.000 mm; D:460.0000 mm; Basic Static Radial Load Rating Co:500000 N; Accessories:Without Accessories;
7002A5TYNSULP4 NSK Super Precision BearingsGrease Speed Rating Open/Shielded n1:3400 rpm; Grease Speed Rating n1:3400 rpm; D:190.0000 mm; d:90.000 mm; Sealed Speed Rating n3:2400 rpm; Basic Dynamic Radial Load Rating C:143000 N; Oil Speed Rating Open/Shielded n2:4000 rpm; Basic Static Radial Load Rating Co:108000 N; Fillet Radius ra:2.50 mm; Accessories:Two Shields; B:43.00 mm; Oil Speed Rating n2:4000 rpm;
7928CTRDUDLP3 NSK Super Precision BearingsDa max.:169 mm; Reference speed:2200 r/min; K:7.5 mm; Limiting speed:3400 r/min; Basic static load rating C0:1080 kN; Mass bearing pair:8.58 kg; rc max.:0.6 mm; T:96 mm; Fatigue load limit Pu:112 kN; b:10 mm; ra max.:2 mm; D:180 mm; Calculation factor Y1:2.3; 2B:96 mm; Basic dynamic load rating C:611 kN; Da min.:160 mm; r5 min.:0.6 mm; Calculation factor Y0:2.2; Calculation factor e:0.3; d:120 mm;
7203A5TRDUMP3 NSK Super Precision Bearingsa:42.192 mm; Da max.:189 mm; r3,4 min.:2 mm; d1 ≈:165.1 mm; Basic dynamic load rating C:470 kN; T:55 mm; Reference speed:2400 r/min; D:200 mm; C:43 mm; Limiting speed:3000 r/min; rb max.:2 mm; Calculation factor e:0.35; ra max.:2.5 mm; Ca min.:8 mm; db min.:143 mm; Dimension series:2EE; Basic static load rating C0:680 kN; B:55 mm; d:130 mm; Calculation factor Y0:0.9;
7000A5TRDULP3 NSK Super Precision BearingsB:85.725 mm; Attachment bolt diameter G:15.875 mm; A5:34.131 mm; s:31.75 mm; d2:101.6 mm; Basic dynamic load rating C:148 kN; A:69.85 mm; N1:17.462 mm; L:174.625 mm; A6:25.4 mm; a:2.381 mm; A1:88.106 mm; Limiting speed:3100 r/min; da:63.5 mm; Mass bearing unit:7.76 kg; S:0.794 mm; J:136.525 mm;
7934CTRSULP3 NSK Super Precision BearingsFatigue load limit Pu:0.655 kN; Calculation factor f2D:1.18; Attainable speed for oil-air lubrication:28000 r/min; C1:6.5 mm; Mass bearing:0.16 kg; Calculation factor f2B:1.07; b:2.2 mm; Basic static load rating C0:15.3 kN; D:85 mm; Static axial stiffness, preload class C:102 N/µm; ra max.:1 mm; dn:69.7 mm; Number of balls z:24; d2:67.7 mm; Static axial stiffness, preload class D:145 N/µm;
7938A5TRSULP3 NSK Super Precision BearingsCalculation factor Y0:1.8; Comparative radial load rating CF:915 kN; Comparative axial load rating CFa:344 kN; Mass bearing:265 kg; Basic dynamic load rating C:3800 kN; r3,4 min.:1.5 mm; C:139.7 mm; Calculation factor Y2:2.7; Design variant/feature:TDO/D; T:190.5 mm; Fatigue load limit Pu:670 kN; Calculation factor e:0.37; a:293 mm; r1,2 min.:6.4 mm; D:914.4 mm; d:711.2 mm; Basic static load rating C0:9650 kN;
80BER19STV1VSULP3 NSK Super Precision BearingsT:54.2 mm; Hexagonal key size for grub screw N:4 mm; A:39 mm; A1:14 mm; L:111 mm; Db2:111 mm; Recommended diameter for attachment bolts, mm G:14 mm; s1:30.2 mm; Rα:45 °; RG:1/4-28 UNF; Basic static load rating C0:21.6 kN; N4:2 mm; Recommended tightening torque for grub screw:6.5 N·m; Thread grub screw G2:M8x1; Recommended diameter for attachment bolts, inch G:0.5625 in; Housing material:Cast iron;
7948A5TRDULP3 NSK Super Precision BearingsD1:62 mm; d:60 mm; D:110 mm; rs (min):1.1 mm; d1:110 mm; Pu:12.270 kN; static Cor:270.000 kN; Oil:2 500 min-1; Grease:1 900 min-1; dynamic Cr:125.240 kN; H:35 mm;
7944A5TRDUMP3 NSK Super Precision Bearingsd:25 mm; N:12.3 mm; A5:18 mm; L:95 mm; Fatigue load limit Pu:0.335 kN; Recommended tightening torque for grub screw:4 N·m; A1:15 mm; B:34.9 mm; T:45.9 mm; Db:65 mm; J:70 mm; Basic static load rating C0:7.8 kN; Mass bearing unit:0.38 kg; B1:44.4 mm; A:31 mm; Thread grub screw G2:M6x0.75; Housing material:Composite; Da:74.6 mm; Recommended diameter for attachment bolts, mm G:10 mm; Recommended diameter for attachment bolts, inch G:0.375 in;
7952A5TRSUMP3 NSK Super Precision Bearingsl:7 mm; C:42 mm; Basic dynamic load rating C:176 kN; Cb min.:5.5 mm; d:65 mm; Fatigue load limit Pu:28 kN; rc max.:0.6 mm; Limiting speed:6000 r/min; d1 ≈:83.3 mm; Mass bearing pair:1.37 kg; b:4 mm; Basic static load rating C0:255 kN; r1,2 min.:1.5 mm; T:53 mm; D:100 mm; K:3 mm; db min.:74 mm; Db min.:97 mm; Calculation factor Y1:1.5; ra max.:1.5 mm;
7930A5TRSULP3 NSK Super Precision BearingsReference speed:530 r/min; Basic dynamic load rating C:627 kN; Mass bearing:19.5 kg; d1 ≈:416 mm; B:46 mm; Db max.:473 mm; das:411 mm; D:480 mm; Calculation factor e:0.2; D1 ≈:448 mm; ra max.:2 mm; Fatigue load limit Pu:114 kN; Calculation factor kr:0.1; da min.:391 mm; Basic static load rating C0:1290 kN; s max.:3.5 mm; Limiting speed:670 r/min; r1,2 min.:2.1 mm; d:380 mm; Calculation factor Y:0.6;

 

 

No.BrandEbGwFNTJ
7201CTRDULP3NSK - - - - - - - -
7002CTRDULP3NSK - - - - - - - -
7032CTRDUMP3NSK - - - - - - - -
7040A5TRDULP3NSK - - - - - - - -
7930CTRDULP3NSK - - - - - - - -
7226A5TRSULP3NSK - - - - - - - -
17TAC47BSUC10PN7BNSKmm12 mm - - 195 mm - - -
7932CTRDUMP3NSK - - - - - - - -
7032A5TRDUDLP3NSK - - - - - - - -
7038A5TRDUDMP3NSK - 16 mm - - - - 120 mm -
7032CTRSULP3NSK - - - - - - 21.59 mm -
7944A5TRSUMP3NSK - - - - - - - -
7926A5TRSULP3NSK - - - - - - - -
7952A5TRSUMP3NSK - 4 mm - - - - 53 mm -
7934A5TRQUMP3NSK - - - - - - - -
80BTR10STYNDBLP4ANSK - - - - - - - -
7934A5TRDUMP3NSK - - - - - - - -
7900CTYNSUMP3NSK - 11.1 mm - - - - - -
80BER10STSULP3NSK - - - - - - 26.75 mm -
7030A5TRSUMP3NSK - - - - - - - -
7026CTRDULP3NSK - - - - - - - -
7228A5TRSUMP3NSK - - - - - - - 82.6 mm
7928CTRDULP3NSK - - M 80x490 mm - - - -
7036A5TRSULP3NSK - - - - - - - -

 

7228CTRDUMP3 NSK Super Precision Bearings Video

 

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