Product Details

7948A5TRDULP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7948A5TRDULP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandHDGKfUBS
7004CTRSULP3NSK - 225.0000 mm - - - - 35.00 mm -
7904A5TRSUMP3NSK - 457.098 mm - - - - 323.85 mm -
7003CTRQULP3NSK - 90.0000 mm - - - - 18.00 mm -
7948A5TRSULP3NSK244.475 mm - - - - - - -
7004CSN24TRDUMP3NSK187.325 mm - - - - - - 4.763 mm
7038A5TRDUMP3NSK - 150.0000 mm - - - - 24.00 mm -
7002A5TRDUDMP3NSK - - - - - - 72 mm -
7001A5TRDUDLP3NSK - 80.0000 mm - - - - 30.20 mm -
7200CTRDULP3NSK - 62 mm - - - - - -
7036CTRDULP3NSK - - M 60x4 - - - 44 mm -
7005A5TRQUMP3NSK - 80.0000 mm - - - - 38.10 mm -
7002CTRDUMP3NSK - 125.0000 mm - - - - 13.00 mm -
7201CTRDULP3NSK - - - - - - - -
20TAC47BSUC10PN7BNSK - 460 mm - 5 mm - - 118 mm -
7003A5SN24TRDULP3NSK - 110.0000 mm - - - - 22.00 mm -
7904CTRDUDMP3NSK360.363 mm - - - - - - -
7903A5TRDUDMP3NSK - 488.95 mm - - - - 95.25 mm -
7202CTRSULP3NSK - 30 mm - - - - 14 mm -
7204CTRSUMP3NSK - 27 mm - - - - 15 mm -
7004CTRDUDMP3NSK - 80 mm - - - - 18 mm -
7932CTRSUMP3NSK - 920 mm - 12 mm - - - -
7201CTRDUMP3NSK - - - - - 27 mm - -
7932CTRDUDLP3NSK - - M 30x2 - - - 22 mm -
7905A5TRDULP3NSK217.488 mm - - - - - - -
7034CTRSULP3NSK - 80 mm - - - - 21 mm -

 

7004CTRSULP3 NSK Super Precision Bearingsd:150.000 mm; Fillet Radius ra:2.00 mm; B:35.00 mm; Grease Speed Rating Open/Shielded n1:2600 rpm; Sealed Speed Rating n3:1700 rpm; Basic Static Radial Load Rating Co:125000 N; Basic Dynamic Radial Load Rating C:125000 N; Accessories:Snap-Ring; D:225.0000 mm; Oil Speed Rating Open/Shielded n2:3200 rpm;
7201A5TRDULP3 NSK Super Precision Bearingsr1s (min):3 mm; rs (min):3 mm; s:2 mm; b1:mm; b:mm; d2:95 mm; d2 (max):mm; D:200 mm; F:122 mm; Static (Coa):266 kN; E:173.5 mm; Dynamic (Ca):256 kN; Pu:28.720 kN; B:45 mm;
7201A5TRDUMP3 NSK Super Precision Bearingsa:7.2 mm; D1:17.92 mm; r3,4 min.:0.15 mm; d1:14 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; r1,2 min.:0.3 mm; Calculation factor (back-to-back, face-to-face) X2:0.67; Calculation factor (back-to-back, face-to-face) Y2:1.41; db min.:12 mm; Calculation factor fHC:1; Attainable speed for oil-air lubrication:140000 r/min; Basic static load rating C0:0.78 kN; Ball diameter Dw:3.175 mm;
7905A5TRDUMP3 NSK Super Precision BearingsPosiTrac Plus contact element (dc shaft position):B10724134-; H:317.5 mm; Cap bolt:7/8-9 UNC; H2:63.5 mm; PosiTrac Plus contact element (db shaft position):B10724-151; A1:158.75 mm; Mass pillow block:110 kg; P180°:162 kN; PG:1/4 NPT; ba:65.088 mm; End plug (suffix Y):EPR 17; P90°:236 kN; P150°:136 kN; Ca:82.804 mm; Initial grease fill:623.7 g; Stabilizing ring:SR-30-0; Cap bolt, SAE grade:8;
25TAC62BDFC10PN7A NSK Super Precision BearingsKeyway e:21.4 mm; X-L-O Part Number:55-17; B:25.40 mm; d:20.640 mm; Grease Speed Rating Max. n1:2000 rpm; Oil Mist Speed Rating Max. n3:6000 rpm; Keyway f:1.6 mm; D:50.8000 mm; Preload:80 lb; Oil Speed Rating Max. n2:4000 rpm; Fillet Radius ra:1.00 mm;
7202CTRSUMP3 NSK Super Precision BearingsMass inner ring:0.043 kg; F:45 mm; B:17 mm; d:40 mm; r, r1,2 min.:0.3 mm;
7006A5TRSUMP3 NSK Super Precision BearingsB:86.00 mm; Fillet Radius rb:1.00 mm; d:90.000 mm; D:190.0000 mm; Basic Dynamic Radial Load Rating C:255000 N; Oil Speed Rating n2:3200 rpm; Basic Static Radial Load Rating Co:270000 N; Fillet Radius ra:2.50 mm; Grease Speed Rating n1:2200 rpm;
7904CTRDULP3 NSK Super Precision BearingsPu:29.000 kN; static Cor:807.000 kN; H:63 mm; Grease:890 min-1; d:110 mm; d1:187 mm; Oil:1 200 min-1; dynamic Cr:323.300 kN; D:190 mm; rs (min):2 mm; D1:113 mm;
7903CTRDUMP3 NSK Super Precision BearingsPermissible sliding velocity v min.:0 m/s; d:25 mm; Coefficient of friction µ min.:0.06; Specific static load factor K0:80 N/mm²; Tolerance shaft:h9; Mass bushing:0.0029 kg; Specific dynamic load factor K:40 N/mm²; Coefficient of friction µ max.:0.15; D:28 mm; B1:1.5 mm; D1:35 mm; Tolerance housing:H7; B:11.5 mm; Permissible sliding velocity v max.:1 m/s;
7940A5TRSUMP3 NSK Super Precision BearingsBearing limiting speed:2000 r/min; L:711.2 mm; N1:34.925 mm; P60°:290 kN; P120°:107 kN; PG:1/4 NPT; A1:190.5 mm; H2:79.375 mm; J min.:549.275 mm; R1:120.65 mm; Stabilizing ring:2 x 36053-140; da:198.438 mm; Labyrinth ring:2 x LOR 165; Da:339.999 mm; End plug (suffix Y):EPR 23; RG:1 NPT; Appropriate attachment bolt size G:1.25 in; A2:273.05 mm; Eye bolt:2 x 1/2-13 UNC; P150°:94.3 kN;
7004CTRQULP3 NSK Super Precision BearingsBasic dynamic load rating C:14.7 kN; Limiting speed:14000 r/min; U:13 mm; Reference speed:13000 r/min; Basic static load rating C0:25.5 kN; Mass needle roller and cage assembly:0.018 kg; Ew:37 mm; Fatigue load limit Pu:3 kN; Fw:32 mm;
7201A5TRSUMP3 NSK Super Precision BearingsCoefficient of friction µ min.:0.08; Permissible sliding velocity v max.:0.5 m/s; h:131.5 mm; Mass bushing:3.45 kg; B:90 mm; Tolerance shaft:e7; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; D:150 mm; d:130 mm; α:124 °; Tolerance housing:H7; a:4.5 mm; Specific dynamic load factor K:25 N/mm²;
7001CTRDUMP3 NSK Super Precision BearingsB:63.50 mm; Grease Speed Rating n1:2800 rpm; Sealed Speed Rating n3:2800 rpm; D:150.0000 mm; Accessories:No Shield, no Seal; Oil Speed Rating n2:3800 rpm; Basic Dynamic Radial Load Rating C:172000 N; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:186000 N; d:70.000 mm;
7952A5TRSULP3 NSK Super Precision Bearingsra max.:2 mm; Da max.:133.8 mm; C:66.675 mm; da min.:92.7 mm; rb max.:1 mm; Material constant KM:330; Lubricant:Maintenance free &nd; r1 min.:2 mm; Basic static load rating C0:2040 kN; r2 min.:1 mm; da max.:97.5 mm; dk:128.016 mm; D:139.7 mm; d:82.55 mm; Design (sliding contact surface combination):Steel/steel; Basic dynamic load rating C:1020 kN; Specific dynamic load factor K:150 N/mm²; Mass plain bearing:5.6 kg;

 

 

7948A5TRDULP3 NSK Super Precision Bearings Video

 

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