Product Details

7921CTRSULP3 NSK Super Precision Bearings

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

Product Features

 

80BNR10STSUELP3 NSK Super Precision BearingsCalculation factor Y0:1.4; Basic static load rating C0:4800 kN; d:340 mm; da max.:361 mm; Calculation factor Y2:2.3; Calculation factor e:0.44; K:16 mm; Limiting speed:1200 r/min; r5 min.:1 mm; D:460 mm; Fatigue load limit Pu:390 kN; r3,4 min.:3 mm; 2B:152 mm; rc max.:1 mm; Calculation factor Y1:1.5; Basic dynamic load rating C:1995 kN; Da min.:421 mm; Reference speed:700 r/min; ra max.:1 mm; Ca min.:10 mm;
7024A5TRSUMP3 NSK Super Precision Bearingsd3:98 mm; Grub (set) screw size:M6; d1:84 mm; h:3.5 mm; G:M 75x2; b:8 mm; B:16 mm; B3:3 mm; Mass lock nut:0.36 kg; Associated spanner:HN 15; Axial static load carrying capacity:134 kN; Recommended grub screw tightening torque:8 N·m;
7036CTRSULP3 NSK Super Precision BearingsRadial Clearance:0.025 to 0.051 mm; D1 (max):87.9 mm; B:10 mm; da (min):74 mm; Limiting Speed - Oil:8,100 rpm; Fillet Radius/Chamfer:0.6 mm; b (min):1.3 mm; Dx (min):96 mm; D:90 mm; d:70 mm; Weight:0.140 kg; Static Load Rating:11,900 N; Bore Type:Cylindrical Bore; Limiting Speed - Grease:7,000 rpm; a (max):1.7 mm; ra (max):0.6 mm; Snap Ring Width:1.1 mm; Da (max):86 mm; Snap Ring Outside Diameter:94.4 mm;
7024CTRDUDMP3 NSK Super Precision Bearingsd:60 mm; Specific dynamic load factor K:10 N/mm²; Specific static load factor K0:20 N/mm²; Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s; Permissible sliding velocity v max.:5 m/s; Mass bushing:0.25 kg; Tolerance shaft:h8; Coefficient of friction µ min.:0.05; B:50 mm; D:68 mm; Coefficient of friction µ max.:0.1;
7228CTRDUMP3 NSK Super Precision BearingsFillet Radius/Chamfer:5 mm; Db (max):452 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:1,200 rpm; Dynamic Load Rating:1,140,000 N; D:500 mm; Static Load Rating:1,680,000 N; dc (min):343 mm; db (min):302 mm; d:280 mm; Db (min):478 mm; Configuration:Single Row; Da (max):478 mm; Limiting Speed - Oil:1,400 rpm; Radial Clearance:0.125 to 0.195 mm; da (min):302 mm; db (max):336 mm; Outside Ring Inside Diameter:440 mm;
7926A5TRDUDMP3 NSK Super Precision BearingsMaterial constant KM:330; M:4 mm; da min.:35.8 mm; d1 ≈:38.735 mm; dk:45.593 mm; Design (sliding contact surface combination):Steel/steel; r2 min.:1 mm; Specific dynamic load factor K:100 N/mm²; b1:5 mm; Basic static load rating C0:260 kN; Mass plain bearing:0.29 kg; α:5 °; Sealing solution:Triple-lip seals; Basic dynamic load rating C:86.5 kN; Da min.:44.8 mm; B:47.625 mm; Lubricant:Regular relubricatio;
7921CTRDULP3 NSK Super Precision Bearingsra (max):1 mm; Limiting Speed - Oil:4,500 rpm; Nr. of Holes:4; Hole Diameter (do):3 mm; Weight:1.460 kg; Center Guidance:Fixed Inner Ring Rib; d:100 mm; Constant e:0.20; Configuration:Double Row; Enclosure:Open; Axial Load Factor Y1:3.42; B:30 mm; Axial Load Factor Y2:5.08; Radial Clearance:0.110 to 0.140 mm; Static Load Rating:233,000 N; Limiting Speed - Grease:3,400 rpm; Groove Width A:8 mm; D:140 mm;
7226CTRSULP3 NSK Super Precision Bearingsdb (max):87 mm; D:150 mm; Weight:2.730 kg; Bore Type:Cylindrical Bore; dd (min):100 mm; db (min):82 mm; r1:2.1 mm; Enclosure:Open; ra (max):2 mm; Radial Clearance:0.065 to 0.100 mm; Limiting Speed - Grease:4,000 rpm; Configuration:Single Row; B:35 mm; dc (min):92 mm; ra1 (max):2 mm; Dynamic Load Rating:158,000 N; Da (max):138 mm; Static Load Rating:220,000 N; Limiting Speed - Oil:5,000 rpm; d:70 mm;
7222CTRDULP3 NSK Super Precision BearingsWeight:0.290 kg; Limiting Speed - Oil:11,000 rpm; d:30 mm; Configuration:Double Row; Snap Ring Outside Diameter:67.7 mm; Radial Clearance:0.013 to 0.028 mm; Limiting Speed - Grease:8,000 rpm; D:62 mm; Dynamic Load Rating:30,500 N; Static Load Rating:21,700 N; Da:56 mm; Cy:4.7 mm; Bore Type:Cylindrical Bore; a (max):3.3 mm; B:23.8 mm; Enclosure:Snap Ring Groove wit; da:36 mm; Fillet Radius/Chamfer:1 mm;
7228CTRDULP3 NSK Super Precision BearingsGroove Width A:50 mm; Static Load Rating:27,700,000 N; Configuration:Double Row; da (min):794 mm; Hole Diameter (do):25 mm; Roller Profile:Symmetric; ra (max):8 mm; Limiting Speed - Grease:220 rpm; D:1220 mm; B:365 mm; Center Guidance:Fixed Inner Ring Rib; Radial Clearance:0.580 to 0.770 mm; Constant e:0.30; Axial Load Factor Y1:2.25; Limiting Speed - Oil:280 rpm; Enclosure:Open; Fillet Radius/Chamfer:9.5 mm;

 

 

No.BranddDbKBFsw
7922A5TRQUMP3NSK9 mm14 mm - - 10 mm - - -
7224CTRSULP3NSK20 mm52 mm - - 21 mm - - -
7226CTRSUMP3NSK - - - - - - - -
7932CTRSULP3NSK - 290 mm - - 80 mm - - -
75BNR10STV1VSUELP3NSK - - - - - - - -
7022CTRDUMP3NSK - - - - - - - -
7028A5TRDUMP3NSK501.65 mm711.2 mm - - 250.825 mm - - -
7030A5TRDUMP3NSK30 mm55 mm - - 13 mm - - -
7032CTRSUMP3NSK20 mm37 mm - - - - - -
7924CTYNSULP4NSK - - - - 33 mm - - -
7021A5TRDUMP3NSK95 mm - - - 17 mm - - -
7022CTRDUDLP3NSK - 170 mm8.3 mm4.5 mm67 mm - - -
7224CTRDULP3NSK - 700 mm - - 165 mm - - -
7224A5TRDULP3NSK800 mm1060 mm - - - - - -
7024CTRSUMP3NSK70 mm125 mm - - - - - -
7938A5TRDULP3NSK260 mm400 mm - - 65 mm - - -
7932CTRDUDLP3NSK80 mm200 mm - - 48 mm - - -
80BNR10STV1VSUELP3NSK - - - - - - - -
7021CTRDUDMP3NSK - - - - 34.1 mm - - -
7038A5TRSULP3NSK - - - - - - - -
7028CTRSULP3NSK80 mm170 mm - - 39 mm - - -
7026A5TRDUDMP3NSK85 mm180 mm - - 19.5 mm - - -
7030A5TRDULP3NSK65 mm - - - 28 mm75 mm - -
7036CTRSULP3NSK70 mm90 mm - - 10 mm - - -

 

7921CTRSULP3 NSK Super Precision Bearings Video

 

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