Product Details

7221CTRDUMP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7221CTRDUMP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7218CTRSULP3 NSK Super Precision BearingsL:558.8 mm; Da:279.999 mm; Initial grease fill:793.8 g; H:336.55 mm; Labyrinth ring:2 x LOR 146; P180°:94.3 kN; RG:3/4 NPT; P90°:136 kN; Cap bolt recommended tightening torque:203.4 N·m; Stabilizing ring:2 x 38151-36; J min.:441.325 mm; Eye bolt:2 x 3/8-16 UNC; J1:95.25 mm; N1:28.575 mm; da:165.1 mm; P60°:226 kN; Housing:SAF 036 KA; R2:33.337 mm; PG:1/4 NPT; H1:169.875 mm;
7924CTRDUMP3 NSK Super Precision BearingsMass bearing:2270 kg; K:12 mm; Calculation factor e:0.35; ra max.:10 mm; D:1220 mm; D1 ≈:1028 mm; Basic static load rating C0:30500 kN; B:438 mm; Limiting speed:360 r/min; Calculation factor Y0:1.8; Calculation factor Y1:1.9; Da max.:1172 mm; Basic dynamic load rating C:18650 kN; b:22.3 mm; d:670 mm; Fatigue load limit Pu:1700 kN; Calculation factor Y2:2.9; da min.:718 mm; r1,2 min.:12 mm; d2 ≈:832 mm;
7019A5TRSUMP3 NSK Super Precision BearingsCa min.:4 mm; r1,2 min.:3.5 mm; da max.:104 mm; Calculation factor Y0:0.8; Calculation factor Y:1.35; a:36.627 mm; Calculation factor e:0.44; Reference speed:3400 r/min; ra max.:3.5 mm; C:30.162 mm; Limiting speed:4300 r/min; B:36.322 mm; d1 ≈:121.61 mm; db min.:106.5 mm; d:92.075 mm; Da min.:128 mm; T:39.688 mm; Cb min.:9.5 mm; Fatigue load limit Pu:33.5 kN; Dimension series:595;
7918A5TRDUMP3 NSK Super Precision BearingsH2:35 mm; N1:22 mm; da:75 mm; H1:100 mm; H:194 mm; P180°:275 kN; Cap bolt, rec. tightening torque:150 N·m; Ca:65 mm; Appropriate attachment bolt, size G:20 mm; Oil seal:2 x TSN 315 U; Pa:180 kN; P150°:215 kN; Bearing (basic designation):22315; End cover:ASNH 218 R; Q180°:200 kN; Oil level, min.:34 mm; Locating ring:2 x FRB 5/160; P120°:250 kN; Da:160 mm; P0°:430 kN;
7226A5TRSULP3 NSK Super Precision BearingsCalculation factor kr:0.25; Basic static load rating C0:2700 kN; r1,2 min.:2.1 mm; Mass bearing:33 kg; Basic dynamic load rating C:1210 kN; Fatigue load limit Pu:255 kN; Limiting speed:900 r/min; Da max.:368 mm; Reference speed:700 r/min; b1:9.4 mm; ra max.:2 mm; E:353.34 mm; B:100 mm; D:380 mm; K:5 mm; da min.:293 mm; d:280 mm; s max.:6 mm; d1 ≈:317 mm;
7920CTRDUMP3 NSK Super Precision BearingsFatigue load limit Pu:34.5 kN; Limiting speed:4300 r/min; B:46 mm; rb max.:0.5 mm; Calculation factor kr:0.5; Basic static load rating C0:280 kN; d1 ≈:68.5 mm; D1 ≈:78.7 mm; K:3.5 mm; b1:4.5 mm; Mass bearing:1.16 kg; r3,4 min.:0.6 mm; D:90 mm; s max.:1.5 mm; da min.:61 mm; Da max.:84 mm; d:55 mm; das:64.8 mm; r1,2 min.:1.1 mm; ra max.:1 mm;
7924CTRDULP3 NSK Super Precision BearingsH1:33.3 mm; Recommended tightening torque for grub screw:4 N·m; J:96 mm; Recommended diameter for attachment bolts, inch G:0.375 in; L:126 mm; J max.:101 mm; Thread grub screw G2:1/4-28 UNF; B:31 mm; N1:12.5 mm; H:64 mm; Housing material:Composite for food a; Limiting speed:5000 r/min; s1:18.3 mm; Recommended diameter for attachment bolts, mm G:10 mm; A1:21 mm; Basic static load rating C0:6.55 kN;
7024A5TRDUDLP3 NSK Super Precision BearingsP150°:25.4 kN; Stabilizing ring:SR-15-0; End plug (suffix Y):EPR 7; Mass pillow block:15.4 kg; Cap bolt:2 x 1/2-13 UNC; ba:32.544 mm; S:3.175 mm; P90°:45.4 kN; Cap bolt recommended tightening torque:149.1 N·m; H2:30.163 mm; Initial grease fill:68.04 g; R2:21.431 mm; J1:47.625 mm; J max.:244.475 mm; Housing:FSAFS 515; h:28.575 mm; da:60.325 mm; Appropriate attachment bolt size G:0.5 in;
7020A5TRDUMP3 NSK Super Precision BearingsB1:150.114 mm; Mass adapter sleeve assembly:8.15 kg; G:159.614 mm; d3 max.:204.927 mm; B:26.441 mm; Sleeve:S 132x5.7/16; d:160 mm; B4:30.15 mm; d1:138.113 mm; Hydraulic nut:HMVC 32E; Threads per inch:8;
45BER10STV1VSUELP3 NSK Super Precision BearingsB1:13.5 mm; r3,4 min.:4 mm; d:240 mm; B2:29.5 mm; d1 ≈:311.8 mm; Mass angle ring:4.6 kg;

 

 

No.BrandlATfELMH
80BNR10STV1VSUELP3NSK - - - - - - - -
75BER10STSULP3NSK - - - - - - - -
7224CTRDULP3NSK10 mm - 122 mm - - - - -
7926A5TRSULP3NSK - - - - - - - -
7920A5TRDUMP3NSK - - - - - - - -
40BNR10STV1VSULP3NSK - - - - - 349.25 mm - -
7922A5TRSUMP3NSK - - - - - - - -
7226CTRSULP3NSK - - - - - - - -
7218CTRSULP3NSK - - - - - 558.8 mm - 336.55 mm
7228A5TRDULP3NSK - 26 mm39.1 mm - - 57 mm - 98.5 mm
7021CTRDUMP3NSK - - - - - - - 287.337 mm
7926CTRDUMP3NSK - - - - - - - -
7228A5TRDUMP3NSK - - - - - 831.85 mm - -
7924CTRDULP3NSK - - - - - 126 mm - 64 mm
7021A5TRSUMP3NSK - - 35.25 mm - - - - -
7019CTRSULP3NSK - - - - - - - -
7020A5TRQUMP3NSK - - - - - - - -
7918CTRSUMP3NSK - 88.9 mm - - - 266.7 mm - 144.463 mm
7218A5TRDUDLP3NSK - - - - - - - -
7222CTRSULP3NSK - - 437 mm - - - - -
7921CTRSUMP3NSK - - - - - 511.175 mm - 298.45 mm
7224A5TRQUMP3NSK - - - - - - - -
7020A5TRDUDMP3NSK - - - - - - - -
7018CTRDULP3NSK - - - - - 628.65 mm - 360.363 mm
7222CTRDUMP3NSK - - - - - 137 mm - -
7018CTRDUDLP3NSK - - - - - - - -
80BNR19STSULP3NSK - - - - - 831.85 mm - 473.075 mm
7018A5TRDULP3NSK - - - - - - - -
7222A5TRSUMP3NSK - - - - - - - -
7921A5TRDUMP3NSK - - - - - - - -

 

7221CTRDUMP3 NSK Super Precision Bearings Video

 

Super Precision Bearings - Bearings | Nachi America

Super Precision Bearings. Nachi-Fujikoshi bearings business started out by using the superior materials made by the company and by applying expertise in 

Super Precision Bearings - the Schaeffler Group

FAG super precision bearings for main spindles stand for very high precision and absolute operational security. Innovative FAG spindle bearing solutions are 

Precision Bearings | The Timken Company

Miniature and Super Precision. The quality steel, tolerances and features of Timken® miniature bearings meet demanding performance requirements. Our super 

Timken Fafnir Super Precision Bearings For Machine Tool

Timken super precision ball bearings meet the highest industry standards in tolerance levels (including ABEC 9). Designed for machine tool applications, our 

Super-precision bearings | SKF

With high running accuracy, high-speed performance and high system rigidity, SKF super-precision bearings are ideal for machine tools and other precision 

Super Precision Bearings | Products | NSK Global

Try out the new app! NSK has launched a free app primarily for precision bearings for machine tools. Scan 2D barcodes printed on NSK bearing boxes to assess 

Super Precision Ball Bearings - NSK Americas

NSK Super Precision Bearings are designed to meet demanding needs of special applications including high accuracy, high rotational speed and high rigidity

Super Precision Ball Bearings - NSK Europe

NSK Super Precision Bearings are designed to meet the requirements of demanding applications: high accuracy, high rotational speed and high rigidity

Super Precision Bearings | Emerson Bearing

Super precision bearings are available in several different types, with each offering unique features and
All Products Contact Now