Product Details

7944CTRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7944CTRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7028A5TRDUDMP3 NSK Super Precision BearingsTolerance shaft:h8; D:11 mm; Mass bushing:0.002 kg; d:8 mm; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Tolerance housing:H7; Specific dynamic load factor K:10 N/mm²; B:8 mm; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05;
7932CTRSULP3 NSK Super Precision BearingsMass shaft washer:2.57 kg; d:240 mm; B:13.5 mm; d1:297 mm; r1,2 min.:1.5 mm;
7032CTRDUMP3 NSK Super Precision BearingsD:42.0000 mm; Basic Static Radial Load Rating Co:6100 N; B:13.00 mm; Grease Speed Rating n1:16000 rpm; Oil Speed Rating n2:21000 rpm; Fillet Radius ra:1.00 mm; d:15.000 mm; Basic Dynamic Radial Load Rating C:9950 N;
7203A5TRDULP3 NSK Super Precision BearingsT:76 mm; da max.:123 mm; r5 min.:0.6 mm; d:110 mm; r3,4 min.:2 mm; b:10 mm; Ca min.:7 mm; Calculation factor Y1:1.6; D:170 mm; Da max.:159.5 mm; Basic static load rating C0:780 kN; Calculation factor Y0:1.6; Calculation factor e:0.43; Fatigue load limit Pu:80 kN; Calculation factor Y2:2.3; Da min.:152 mm; K:7.5 mm; Mass bearing pair:6.32 kg; Limiting speed:3600 r/min; ra max.:2 mm;
7030CTRSULP3 NSK Super Precision BearingsD2R:33.200 mm; Basic Static Radial Load Rating Co:6800 N; Sealed Speed Rating n3:12000 rpm; Grease Speed Rating n1:12000 rpm; Accessories:One Seal; Fillet Radius ra:0.64 mm; d:15.000 mm; Basic Dynamic Radial Load Rating C:11400 N; B:15.9 mm; Oil Speed Rating n2:17000 rpm; D:35.0000 mm;
7001A5TRSUMP3 NSK Super Precision Bearingsd2 ≈:602 mm; Calculation factor e:0.35; D1 ≈:741 mm; Calculation factor Y1:1.9; Basic static load rating C0:15000 kN; B:310 mm; ra max.:6 mm; D:870 mm; da max.:602 mm; Mass bearing + sleeve:935 kg; Limiting speed:530 r/min; Ba min.:18 mm; d3:620 mm; K:12 mm; Basic dynamic load rating C:9805 kN; Calculation factor Y2:2.9; B5:95 mm; B2:75 mm; d1:450 mm; r1,2 min.:7.5 mm;
7202A5TRSULP3 NSK Super Precision BearingsBasic dynamic load rating C:6160 kN; Thrust factor K:1.68; B:400.05 mm; Calculation factor e:0.35; Fatigue load limit Pu:1180 kN; r1,2 min.:3.3 mm; Comparative radial load rating CF:1500 kN; D1 ≈:496 mm; Calculation factor Y2:2.9; Basic static load rating C0:15000 kN; Design variant/feature:TQOSN/GW; Calculation factor Y0:1.8; D:546.1 mm; T:400.05 mm; d:384.175 mm; r3,4 min.:6.4 mm; Comparative axial load rating CFa:256 kN;
7930A5TRSUMP3 NSK Super Precision Bearingsd1 ≈:62.2 mm; Da min.:71 mm; rb max.:0.8 mm; T:23.812 mm; C:19.05 mm; ra max.:3.5 mm; db min.:58 mm; Fatigue load limit Pu:11.8 kN; Db min.:76 mm; Reference speed:6700 r/min; r1,2 min.:3.5 mm; d:45.618 mm; r3,4 min.:0.8 mm; Dimension series:25500; Limiting speed:8000 r/min; D:82.931 mm; Basic static load rating C0:106 kN; da max.:53 mm; Ca min.:5 mm; Calculation factor e:0.33;
7001A5TRDUDLP3 NSK Super Precision Bearingsa:27 mm; Static (Cor):14.570 kN; rs (min):1.1 mm; D:62 mm; d:25 mm; Dynamic (Cr):26.842 kN; Pu:0.662 kN; B:17 mm; Grease:10 000 min-1; Oil:12 500 min-1; r1s (min):0.6 mm;
7026CTRDUMP3 NSK Super Precision BearingsH2:32 mm; A5:38.5 mm; Calculation factor Y2:4.6; Basic dynamic load rating C:212 kN; P55°:415 kN; Grease quantity for relubrication:8 g; Fatigue load limit Pu:26.5 kN; H:180 mm; Grub screws:5 x M 6; Limiting speed:1250 r/min; Pa:25 kN; da:75 mm; Basic static load rating C0:240 kN; P90°:250 kN; Tightening torque for attachment bolts:385 N·m; P120°:165 kN; Mass bearing unit:12 kg;
7934A5TRSULP3 NSK Super Precision BearingsMass bearing:3230 kg; d:938.212 mm; Calculation factor Y2:2.9; Calculation factor Y0:1.8; Calculation factor e:0.35; Design variant/feature:TQO.1/GWI; Basic dynamic load rating C:26000 kN; d1 ≈:1004 mm; D1 ≈:1142 mm; r1,2 min.:4.8 mm; T:825.5 mm; r3,4 min.:12.7 mm; Calculation factor Y1:1.9; Thrust factor K:1.69; D:1270 mm; B:825.5 mm; Comparative radial load rating CF:6950 kN; Fatigue load limit Pu:4650 kN;
7026CTRSUMP3 NSK Super Precision BearingsSpring washer in accordance with DIN 128:A 20; M1:7 mm; Mass locking clip:0.27 kg; M3:22 mm; Hexagonal head bolt:M 20x40; M:21 mm; M2:61 mm; B:50 mm;
80BER10HTSUELP3 NSK Super Precision Bearingsba:34.131 mm; P120°:49.8 kN; Mass pillow block:20 kg; H1:88.9 mm; Pa:33.8 kN; A2:133.35 mm; Da:140 mm; N1:19.05 mm; da:80 mm; Stabilizing ring:SR-16-13; A1:88.9 mm; Labyrinth ring (dc shaft position):LOR 54; PG:1/8 NPT; Bearing limiting speed:6000 r/min; J max.:279.4 mm; J1:53.975 mm; R2:21.431 mm; Cap bolt:2 x 5/8-11 UNC; dc:76.2 mm; Ca:42.799 mm;
7001CTRSULP3 NSK Super Precision BearingsLimiting speed:43000 r/min; Basic static load rating C0:1.02 kN; Ew:6 mm; Fw:3 mm; U:7 mm; Reference speed:38000 r/min; Mass needle roller and cage assembly:0.0004 kg; Basic dynamic load rating C:1.42 kN; Fatigue load limit Pu:0.104 kN;

 

 

No.BrandEbGwFNTJ
7038A5TRDUDMP3NSK - 16 mm - - - - 120 mm -
7201CTRDUMP3NSK - - - - - - - -
90BTR10STYNDBLP4ANSK - - - - - - - -
7028CTRDUDLP3NSK - - - - - - - -
7930CTRSULP3NSK - - - - - - - -
7932CTRDUDLP3NSK - - - - - - - -
7956CTRSULP3NSK - - - - - - - -
7040CTRDULP3NSK - - - - - - - -
7002A5TRSULP3NSK - - - - - - - -
7032A5TRDULP3NSK - - - - - - - -
7201A5TRSUMP3NSK - - - - - - - -
7928A5TRDUDLP3NSK - - - - - - - -
7902CTRSUMP3NSK - - 94.742 mm - - - - -
7948A5TRSUMP3NSKmmmm - - 143 mm - - -
90BNR10STYNDULP3NSK - - - - - - - -
7030A5TRDUDLP3NSK - - - - - - - -
7944CTRSULP3NSK - - - - - - - -
7934A5TRQUMP3NSK - - - - - - - -
7938CTRDUMP3NSK - - - - - - - -
7003A5TRDUMP3NSK - - - - - - - -
7203A5TRSULP3NSK - - - - - - - -
7932A5TRSUMP3NSK - - - - - - - -
7203A5TRDUDMP3NSK - - - - - - - -
7226A5TRSUMP3NSK - - - - - - - -
7202CTRSULP3NSK - - - - - - - -
7926CTRDUDLP3NSK - - - - - - 137 mm -
7952A5TRDULP3NSK - - - - - - - 143.5 mm
7002A5TYNSULP4NSK - - - - - - - -
7000A5TRDULP3NSK - - - - - - - 136.525 mm
7936A5TRDUDLP3NSK - - - - - - - -

 

7944CTRDUMP3 NSK Super Precision Bearings Video

 

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