Product Details

7018CTRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7018CTRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

75BNR10STSULP3 NSK Super Precision BearingsD:35 mm; Mass bushing:0.21 kg; Specific dynamic load factor K:25 N/mm²; h:26 mm; a:3 mm; B:50 mm; Coefficient of friction µ max.:0.15; Permissible sliding velocity v max.:0.5 m/s; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; α:124 °; Tolerance housing:H7; Permissible sliding velocity v min.:0 m/s; d:25 mm; Coefficient of friction µ min.:0.08;
7217CTRDULP3 NSK Super Precision BearingsOil Speed Rating Open/Shielded n2:8500 rpm; D:100.0000 mm; B:25.00 mm; d:35.000 mm; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:55300 N; Grease Speed Rating Open/Shielded n1:7000 rpm; Sealed Speed Rating n3:4900 rpm; Accessories:Two Seals & Snap-Rin; Basic Static Radial Load Rating Co:31000 N;
7920A5TRDULP3 NSK Super Precision BearingsCalculation factor e:0.27; K:6 mm; Reference speed:3000 r/min; Da max.:131 mm; ra max.:1.5 mm; Fatigue load limit Pu:78 kN; Calculation factor Y2:3.7; rc max.:0.6 mm; Calculation factor Y0:2.5; r3,4 min.:1.5 mm; b:8.4 mm; Da min.:127 mm; 2B:78 mm; da max.:101 mm; d:90 mm; D:140 mm; Limiting speed:4500 r/min; T:78 mm; Basic static load rating C0:710 kN; Basic dynamic load rating C:457 kN;
7919A5TRSUMP3 NSK Super Precision Bearingsd:35 mm; ra max.:2 mm; Basic dynamic load rating C:117 kN; Reference speed:6700 r/min; Basic static load rating C0:106 kN; B:31 mm; Calculation factor Y0:1.1; Limiting speed:9000 r/min; a:20.123 mm; rb max.:1.5 mm; Calculation factor e:0.31; da max.:44 mm; Ca min.:4 mm; Mass bearing:0.75 kg; Dimension series:2FE; D:80 mm; r3,4 min.:1.5 mm; Cb min.:7.5 mm; d1 ≈:54.85 mm; T:32.75 mm;
7224A5TRDULP3 NSK Super Precision BearingsB:55 mm; d3:440 mm; G2:M 6; A:3.5 mm; G:Tr 340x5; B1:254 mm; d1:320 mm; Hydraulic nut:HMV 68E; B5:72 mm; d:340 mm; G3:9 mm; Mass adapter sleeve assembly:46 kg;
7919CTRDULP3 NSK Super Precision BearingsH1:169.875 mm; J max.:488.95 mm; PG:1/4 NPT; P150°:78.3 kN; Max. speed for PosiTrac Plus seal:875 r/min; RG:3/4 NPT; Eye bolt:2 x 3/8-16 UNC; Initial grease fill:793.8 g; Pa:40 kN; PosiTrac Plus contact element:2 x B10724-148; Cap bolt, SAE grade:5; ba:68.263 mm; P90°:136 kN; Labyrinth ring:2 x LOR 146; Ca:102.794 mm; L:558.8 mm; N1:28.575 mm; Cap bolt recommended tightening torque:203.4 N·m;
7016CTRDUDLP3 NSK Super Precision BearingsCalculation factor Y0:1.8; Thrust factor K:1.7; Basic dynamic load rating C:2750 kN; Basic static load rating C0:7350 kN; a:213 mm; Calculation factor e:0.35; Comparative radial load rating CF:670 kN; C:142.875 mm; Comparative axial load rating CFa:224 kN; d:498.475 mm; Calculation factor Y1:1.9; Calculation factor Y2:2.9; d1 ≈:556 mm; r1,2 min.:6.4 mm; r3,4 min.:1.5 mm; T:177.8 mm; Mass bearing:125 kg;
7918A5TRSUMP3 NSK Super Precision BearingsDb max.:53 mm; r1,2 min.:1 mm; rb max.:0.3 mm; Attainable speed for grease lubrication:38000 r/min; Preload class C GC:200 N; Calculation factor f1:1; d:30 mm; db max.:37.2 mm; ra max.:1 mm; Calculation factor f:1.06; Basic static load rating C0:8 kN; Calculation factor fHC:1.02; Number of balls z:14; Preload class A GA:50 N; Static axial stiffness, preload class B:45 N/µm; Mass bearing:0.096 kg;

 

 

No.BrandHSTwCNaU
7024A5TRDUMP3NSK - - - - 1.1 mm - - -
7922CTRDUDLP3NSK - - - - - - - -
7216A5TRDUDMP3NSK - - - - - - - -
7020CTRSUMP3NSK - - - - - - - -
7020A5TRQULP3NSK - - - - - - - -
7916CTRSUMP3NSK - - - - - - - -
7221CTRSUMP3NSK34 mm - - - - 8.8 mm105 mm -
70BER10HTSUELP3NSK - - - - - - - -
7021A5TRDUDLP3NSK - - - - - 19 mm - -
7024CTRDUDMP3NSK - - - - - - - -
70BER10STSUELP3NSK - - - - - - - -
7018CTRSUMP3NSK - - - - - - - -
7217CTRSULP3NSK189 mm - 55.5 mm - - - - -
7222CTRDULP3NSK - - - - - - - -
7019A5TRSUMP3NSK - - - - - - - -
7919A5TRSULP3NSK156 mm - - - - 14 mm - -
7020A5TRSUV1VLP3NSK - - - - - - - -
7019CTRDUMP3NSK - - - - - - - -
7224CTRDULP3NSK - - - - - - - -
7016CTRQUMP3NSK - 0.794 mm - - - - 2.381 mm -
7021CTRDULP3NSK - - 25.25 mm - 17 mm - - -
7221CTRDULP3NSK - - - - - - - -
7221A5TRSULP3NSK - - - - - - - -
7020A5TRDUMP3NSK - - - - 1.2 mm - - -
7022CTRDULP3NSK - - - - - - - -

 

7018CTRDUMP3 NSK Super Precision Bearings Video

 

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