Product Details

7221A5TRDULP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7221A5TRDULP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

50BER19STV1VSUELP3 NSK Super Precision BearingsBasic Dynamic Radial Load Rating C:156000 N; Grease Speed Rating n1:2600 rpm; B:48.00 mm; Fillet Radius rb:0.60 mm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:220000 N; d:140.000 mm; D:190.0000 mm; Oil Speed Rating n2:3000 rpm;
7922A5TRSULP3 NSK Super Precision BearingsCalculation factor Y0:1; r3,4 min.:1.3 mm; a:11.044 mm; da max.:38 mm; T:14.5 mm; Mass bearing:0.12 kg; D:53 mm; Basic static load rating C0:35.5 kN; Basic dynamic load rating C:33 kN; Reference speed:10000 r/min; C:11.5 mm; Limiting speed:12000 r/min; ra max.:3.6 mm; Cb min.:3 mm; Calculation factor Y:1.8; Calculation factor e:0.33; r1,2 min.:3.6 mm; Da max.:46.5 mm; Dimension series:L 26700; Ca min.:2 mm;
7021A5TRDUMP3 NSK Super Precision BearingsBasic dynamic load rating C:1198 kN; Ca min.:14 mm; Dimension series:HH 437500; T:92.075 mm; Fatigue load limit Pu:156 kN; Calculation factor Y0:0.9; db min.:181.5 mm; d:165.1 mm; d1 ≈:242.7 mm; ra max.:3.3 mm; C:69.85 mm; Da min.:280 mm; Calculation factor Y:1.6; Basic static load rating C0:1700 kN; Calculation factor e:0.37; Db min.:308 mm; a:69.748 mm; Limiting speed:1900 r/min; da max.:203 mm;
7922A5SN24TRDULP3 NSK Super Precision BearingsH:180.975 mm; PG:1/8 NPT; L:330.2 mm; J min.:250.825 mm; A2:127 mm; P120°:31.6 kN; P90°:50.7 kN; PosiTrac Plus contact element:2 x B10724-53; J max.:279.4 mm; A1:88.9 mm; Appropriate attachment bolt size G:0.75 in; Cap bolt recommended tightening torque:149.1 N·m; Cap bolt, SAE grade:5; P60°:84.5 kN; Max. speed for PosiTrac Plus seal:1950 r/min; P180°:34.7 kN; N1:22.225 mm; Cap bolt:2 x 5/8-11 UNC;
75BTR10STYNDBLP4A NSK Super Precision BearingsBasic static load rating C0:45 kN; Ca max.:6.88 mm; Calculation factor f0:14.7; Mass bearing:1.07 kg; Fatigue load limit Pu:1.9 kN; Db min.:136 mm; d:70 mm; D:125 mm; C:4.06 mm; Da max.:116 mm; Reference speed:11000 r/min; B:24 mm; Calculation factor kr:0.025; D3:120.22 mm; D2 ≈:111 mm; d1 ≈:87.05 mm; da min.:79 mm; Limiting speed:7000 r/min; ba min.:3.5 mm; r1,2 min.:1.5 mm;
7030A5TRDUMP3 NSK Super Precision BearingsJ1:31.8 mm; Thread grub screw G2:5/16-24 UNF; A1:16.1 mm; Basic static load rating C0:15.3 kN; Bearing:YAR 207-106-2RF/VE49; N:13.1 mm; L1:89 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Fatigue load limit Pu:0.655 kN; s1:25.4 mm; A:36.5 mm; d:34.925 mm; H1:60.3 mm; Mass bearing unit:0.72 kg; Hexagonal key size for grub screw N:3.969 mm; Limiting speed with shaft tolerance h6:3200 r/min;
7922A5TRSUMP3 NSK Super Precision BearingsDa min.:190 mm; da min.:169.5 mm; b1:13.5 mm; C:80 mm; r1 min.:1 mm; r2 min.:1 mm; M:6 mm; B:105 mm; b:13.5 mm; d:160 mm; Specific dynamic load factor K:100 N/mm²; Specific static load factor K0:500 N/mm²; dk:200 mm; α:8 °; Mass plain bearing:14 kg; Da max.:222 mm; Design (sliding contact surface combination):Steel/steel; Material constant KM:330; rb max.:1 mm; D:230 mm;
7934A5TRDULP3 NSK Super Precision BearingsReference speed:3200 r/min; Fw:130 mm; Basic dynamic load rating C:58.3 kN; Fatigue load limit Pu:21.2 kN; Mass needle roller and cage assembly:0.17 kg; Limiting speed:3600 r/min; Ew:137 mm; U:24 mm; Basic static load rating C0:186 kN;
7028A5TRSULP3 NSK Super Precision BearingsPreload class C GC:800 N; ra max.:1 mm; Calculation factor f2B:1.03; Calculation factor (back-to-back, face-to-face) Y1:0.92; Mass bearing:0.25 kg; Calculation factor fHC:1; Calculation factor (back-to-back, face-to-face) Y2:1.41; Calculation factor f:1.08; Preload class A GA:130 N; C1:5.32 mm; Calculation factor (single, tandem) Y0:0.38; db min.:54.6 mm; Calculation factor (single, tandem) Y2:0.87;
7922CTRDUMP3 NSK Super Precision BearingsGrease Speed Rating n1:5100 rpm; Basic Dynamic Radial Load Rating C:54000 N; Basic Static Radial Load Rating Co:54000 N; Fillet Radius ra:1.00 mm; Fillet Radius rb:0.60 mm; B:40.00 mm; Oil Speed Rating n2:6600 rpm; D:90.0000 mm; d:50.000 mm;
7220CTRDUDLP3 NSK Super Precision BearingsGrease Speed Rating n1:35000 rpm; Basic Static Radial Load Rating Co:7650 N; B:12.00 mm; D:47.0000 mm; Oil Speed Rating n2:50000 rpm; d:25.000 mm; Fillet Radius rb:0.30 mm; Fillet Radius ra:0.60 mm; Basic Dynamic Radial Load Rating C:12100 N;
7932CTRDUMP3 NSK Super Precision BearingsGrub (set) / Locking screw size:M 6; G:M 100x2; B:32 mm; b:10 mm; d1:125 mm; d3:130 mm; Associated spanner (Hook spanner in accordance with DIN 1810):HN 18-20; h:4 mm; Recommended tightening torque:14.2 N·m; Mass:1.3 kg; d5:129 mm;
7932A5TRDUDLP3 NSK Super Precision BearingsD:110.0000 mm; d:50.000 mm; Basic Static Radial Load Rating Co:53000 N; Grease Speed Rating n1:5800 rpm; Basic Dynamic Radial Load Rating C:74100 N; B:27.00 mm; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:7500 rpm;
7926A5TRDULP3 NSK Super Precision BearingsDa:339.999 mm; Cap bolt recommended tightening torque:1735.4 N·m; da:177.8 mm; RG:1 NPT; h:61.913 mm; P60°:416 kN; PosiTrac Plus contact element:2 x B10724-155; Initial grease fill:1672.65 g; P180°:160 kN; Stabilizing ring:SR-38-32; PG:1/4 NPT; L:711.2 mm; A2:276.225 mm; Mass pillow block:223 kg; ba:78.581 mm; P90°:249 kN; Ca:101.803 mm; Eye bolt:2 x 1/2-13 UNC; H2:79.375 mm; P120°:151 kN;

 

 

No.BrandEBLJfdUF
7919CTRDULP3NSK - - 419.1 mm - - - - -
7030A5TRDULP3NSK - 27.00 mm - - - 50.000 mm - -
7922A5TRQUMP3NSK - 35 mm - - - 45 mm - -
7932A5TRDUDLP3NSK - 27.00 mm - - - 50.000 mm - -
7928CTRDUMP3NSK - 65 mm - - - 100 mm - -
7034CTRDUMP3NSK - 16 mm - - - 15 mm - -
7032CTRDULP3NSK - - 419.1 mm - - - - -
90BNR10STYNDULP3NSK - 45 mm - - - 110 mm - -
7221CTRSUMP3NSK - - - - - 69.85 mm - -
7228CTRDULP3NSK - - - - - 30 mm - -
75BNR10STSUELP3NSK - 19.1 mm - - - 15.000 mm - -
7021CTRDUDMP3NSK - 25 mm - - - - - -
7220A5TRDUDMP3NSK - - - - - 30 mm - -
7926A5TRDUDLP3NSK - 17.00 mm - - - 35.000 mm - -
7928CTRDUDLP3NSK - - - - - 80 mm - -
7020CTRSULP3NSK - 39.00 mm - - - 80.000 mm - -
7924A5TRDUDLP3NSK - - - - - - - -
7924CTYNSULP4NSK - 336 mm - - - 670 mm - -
7032A5TRDUDLP3NSK - 53.975 mm - - - 234.848 mm - -
7222A5TRSULP3NSK - - - - - 200 mm - -
7926A5TRSUMP3NSK - 95 mm - - - 140 mm - -
7224CTRSUMP3NSK - - - - - 70 mm - -
7920CTRDULP3NSK - 19.304 mm - - - 105 mm - -
7024CTRDUDLP3NSK - 38 mm - - - - - -
7922CTRSULP3NSK - - 558.8 mm - - - - -
80BNR10STSULP3NSK - 42.90 mm - - - 45.000 mm - -
80BNR19STSULP3NSK - - 831.85 mm - - - - -
7020A5TRQULP3NSK - 18.00 mm - - - 55.000 mm - -

 

7221A5TRDULP3 NSK Super Precision Bearings Video

 

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