Product Details

7921CTRSULP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7921CTRSULP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7919A5TRDUDMP3 NSK Super Precision BearingsB:15.342 mm; Sleeve:S 15x2.1/2; Mass adapter sleeve assembly:1 kg; d1:63.5 mm; G:74.498 mm; d3 max.:98.552 mm; Hydraulic nut:HMVC 15E; Threads per inch:12; B4:16.916 mm; B1:58.064 mm; d:75 mm;
7917CTRSULP3 NSK Super Precision Bearingsda min.:5.2 mm; Limiting speed:80000 r/min; Calculation factor kr:0.025; Basic dynamic load rating C:0.54 kN; Fatigue load limit Pu:0.008 kN; Basic static load rating C0:0.176 kN; r1,2 min.:0.15 mm; d2 ≈:5.6 mm; D:11 mm; d:4 mm; Calculation factor f0:6.4; Mass bearing:0.0015 kg; Da max.:10 mm; D2 ≈:9.85 mm; Reference speed:130000 r/min; B:4 mm; ra max.:0.15 mm;
7221CTRDULP3 NSK Super Precision BearingsOil level, min.:36 mm; Appropriate attachment bolt, size G:16 mm; A1:90 mm; P90°:260 kN; H2:32 mm; L:315 mm; Da:140 mm; J:260 mm; Pa:140 kN; da:60 mm; Oil seal:2 x TSN 613 U; A2:141 mm; Mass housing:9.5 kg; H1:95 mm; N:24 mm; P0°:350 kN; J6:288 mm; End cover:ASNH 516-613 R; Appropriate attachment bolt, rec. tightening torque:200 N·m; Q180°:110 kN;
7218CTRDULP3 NSK Super Precision Bearingsda:82.55 mm; P150°:34.7 kN; S:4.763 mm; Max. speed for Taconite seal:950 r/min; Stabilizing ring:SR-18-15; R1:60.325 mm; Da:160 mm; RG:3/8 NPT; A1:98.425 mm; Bearing:23218 CCK/W33; A2:206.375 mm; Appropriate attachment bolt size G:0.625 in; Ca:62.23 mm; P60°:101 kN; J1:53.975 mm; Mass pillow block:23.1 kg; J min.:263.525 mm; ba:47.625 mm; N1:19.05 mm; L:349.25 mm;
7018A5TRSUMP3 NSK Super Precision Bearingsd3:470 mm; G3:9 mm; d:400 mm; G:Tr 400x5; B5:66 mm; B1:168 mm; A:4 mm; Hydraulic nut:HMV 80E; d1:380 mm; Mass adapter sleeve assembly:37.2 kg; B:52 mm; G2:M 6;
7018A5TRDUMP3 NSK Super Precision BearingsBearing designation:62201  ; Da:28 max; B:14 mm; Static (Cor):3.100 kN; da:16 min; Weight:0.045 kg; rs:0.6 mm; Grease:22 000 min-1; d:12 mm; ra:0.6 max; Dynamic (Cr):6.905 kN; Pu:0.141 kN; D:32 mm; Oil:27 000 min-1;
7222CTRDULP3 NSK Super Precision BearingsMass locking plate:0.39 kg; Hexagonal head bolts:2 x 5/8-11x1-1/4; B:3.969 mm; A1:50.8 mm; A3:42.875 mm; L:203.2 mm; A2:36.5 mm;
7916A5TRDUMP3 NSK Super Precision BearingsF:72 mm; E:mm; Static (Coa):211 kN; b1:mm; b:mm; Dynamic (Ca):150 kN; D:110 mm; Pu:25.730 kN; rs (min):1.5 mm; B:36.5 mm; s:4.5 mm; d2:60 mm; d2 (max):mm; r1s (min):2 mm;
7218A5TRDUMP3 NSK Super Precision BearingsH:377.825 mm; da:150 mm; Max. speed for PosiTrac Plus seal:850 r/min; PosiTrac Plus contact element (db shaft position):B10724-151; Initial grease fill:1304.1 g; P180°:89 kN; A1:180.975 mm; Stabilizing ring:SR-36-30; ba:83.344 mm; R1:114.3 mm; PG:1/4 NPT; dc:146.05 mm; A2:250.825 mm; H1:190.5 mm; Labyrinth ring (dc shaft position):LOR 134; J1:117.475 mm; L:679.45 mm; Ca:117.805 mm; J min.:530.225 mm;
7218CTRSULP3 NSK Super Precision BearingsCalculation factor f1:0.99; Calculation factor (back-to-back, face-to-face) Y2:1.41; Ball diameter Dw:19.05 mm; D2:155.15 mm; d2:128.5 mm; Basic static load rating C0:104 kN; Static axial stiffness, preload class D:755 N/µm; Mass bearing:1.66 kg; Calculation factor (single, tandem) Y2:0.87; Static axial stiffness, preload class C:558 N/µm; D:170 mm; Calculation factor e:0.68; da min.:119 mm;
7021A5TRDUDLP3 NSK Super Precision BearingsHydraulic nut:HMV 34 E; Mass adapter sleeve assembly:5.75 kg; B1:101 mm; d:170 mm; d1:150.813 mm; G:M 170x3; d3:220 mm; B:33 mm;
7917A5TRSULP3 NSK Super Precision BearingsB:55 mm; Basic static load rating C0:655 kN; α:5 °; h1:295 mm; l3 min.:85 mm; w:90 mm; C1 max.:48 mm; Mass rod end:19 kg; r1 min.:1 mm; d2 max.:182 mm; l7 min.:90 mm; d4 ≈:105 mm; l4 max.:389 mm; l5 ≈:45 mm; G:M 80x4; d:80 mm; dk:105 mm; Basic dynamic load rating C:1140 kN; Specific dynamic load factor K:300 N/mm²;
70BNR19STV1VSULP3 NSK Super Precision BearingsB:370 mm; Basic dynamic load rating C:5230 kN; r1,2 min.:16 mm; K:9 mm; Calculation factor kr:650; b:16.7 mm; C:370 mm; α:20 °; D1 ≈:451.75 mm; Basic static load rating C0:11800 kN; D:500 mm; Design variant/feature:BC4.10/W33WI; Mass bearing:260 kg; d:340 mm; F:385 mm; r3,4 min.:4 mm; Fatigue load limit Pu:1080 kN;
7916CTRSULP3 NSK Super Precision BearingsD:150 mm; Weight:0 min-1; Pu:310 kN; B1:62 mm; Static (Cor):50 mm; Grease:550 kN; Oil:62.730 kN; d:100 mm; D1:mm; Limiting speed for lubrication with:0 min-1; B2 B Dynamic (Cr):mm;
7917A5TRSUMP3 NSK Super Precision Bearingss:2.5 mm; r1s (min):2.1 mm; D:215 mm; E:191.5 mm; B:40 mm; F:144 mm; b:11 mm; rs (min):2.1 mm; Dynamic (Ca):261 kN; Static (Coa):299 kN; Pu:31.240 kN; d2 (max):154.5 mm; d2:120 mm; b1:19 mm;
70BER19STSULP3 NSK Super Precision BearingsSpecific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; B:20 mm; D:20 mm; B1:3 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; D1:26 mm; Permissible sliding velocity v min.:0.25 m/s; d:14 mm; Specific static load factor K0:20 N/mm²; Tolerance housing:H7; Coefficient of friction µ min.:0.05; Mass bushing:0.026 kg;

 

 

No.BrandFACTaMbK
7218A5TRDULP3NSK - - - - 39 mm - - -
7217A5TRDUDMP3NSK - - - - - - 6 mm3 mm
7016A5TRSULP3NSK - - - - - - - -
7217CTRDUMP3NSK - 88.9 mm - - - - - -
7917A5TRDUDMP3NSK - - - - - - - 5 mm
7218A5TRSULP3NSK - - - - - - - -
7016CTRDULP3NSK - - - - - - - -
7916CTRDUMP3NSK - - - - - - - -
7017A5TRSULP3NSK - - - - - - - -
7022A5TRDULP3NSK - - - 43 mm - - - -
7220CTRDUDLP3NSK - - - - - - - -
7019A5TRSUMP3NSK - - - - - - - -
7021A5TRQUMP3NSK - - - - - - - -
7021A5TRDUDLP3NSK - - - - - - - -
7922CTRDUDMP3NSK - - - - - - - -
7217A5TRDUMP3NSK - - - - - - - -
7220A5TRDULP3NSK - 101.6 mm - - - - - -
7222CTRDULP3NSK - - - - - - - -
7217A5TRDULP3NSK - - - - - - - -
7016A5TRSUV1VLP3NSK - - 20 mm - - - - -
7018A5SN24TRDUDLP3NSK - - 12 mm - - - - -

 

7921CTRSULP3 NSK Super Precision Bearings Video

 

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