| 7926A5TYNSULP4 NSK Super Precision Bearings | a:31.023 mm; D:100 mm; C:18 mm; r1,2 min.:2 mm; Db min.:95 mm; Mass bearing:0.95 kg; B:25 mm; Calculation factor Y:0.72; ra max.:2 mm; d:45 mm; Fatigue load limit Pu:12.5 kN; r3,4 min.:1.5 mm; Da max.:92 mm; Ca min.:4 mm; Basic dynamic load rating C:113 kN; da max.:57 mm; Limiting speed:6700 r/min; db min.:55 mm; Dimension series:7FB; Da min.:79 mm; |
| 7021CTRDUMP3 NSK Super Precision Bearings | N1:25.4 mm; Da:240 mm; Max. speed for Taconite seal:775 r/min; H2:60.325 mm; Housing:SAF 622; Cap bolt, SAE grade:8; H:287.337 mm; H1:152.4 mm; RG:1/2 NPT; P60°:189 kN; Taconite seal:TER 108; da:98.425 mm; A1:133.35 mm; A2:273.05 mm; J min.:371.475 mm; P180°:84.5 kN; ba:63.5 mm; Cap bolt recommended tightening torque:1220 N·m; Stabilizing ring:SR-0-22; R1:79.375 mm; |
| 45BER19STV1VSUELP3 NSK Super Precision Bearings | r3,4 min.:2 mm; Calculation factor kr:640; b:60 mm; D1 ≈:1073 mm; D:1180 mm; r1,2 min.:5 mm; B:750 mm; F:945.3 mm; C:750 mm; K:19 mm; Basic dynamic load rating C:23300 kN; Basic static load rating C0:67000 kN; Mass bearing:2520 kg; d:865 mm; Fatigue load limit Pu:4300 kN; Design variant/feature:BC4.10/W33WI; |
| 7024CTRSUMP3 NSK Super Precision Bearings | d:200 mm; B2:25.5 mm; d1 ≈:239.4 mm; B1:13 mm; r3,4 min.:2.1 mm; Mass angle ring:1.65 kg; |
| 7019A5TRDUMP3 NSK Super Precision Bearings | Labyrinth ring:2 x LOR 108; P120°:55.6 kN; Cap bolt recommended tightening torque:203.4 N·m; P90°:89 kN; Ca:62.789 mm; P60°:149 kN; End plug (suffix Y):EPR 13; A2:165.1 mm; J1:69.85 mm; Cap bolt, SAE grade:5; R1:67.866 mm; J max.:368.3 mm; Initial grease fill:232.47 g; L:419.1 mm; H2:50.8 mm; Cap bolt:2 x 3/4-10 UNC; PosiTrac Plus contact element:2 x B10724-109; S:4.763 mm; Housing:SAF 522; |
| 7226A5TRDULP4 NSK Super Precision Bearings | DN:6.5 mm; d:49.213 mm; Da:150.8 mm; RG:1/4-28 UNF; R1:32 mm; L:162 mm; J:130 mm; J6:148 mm; T:64.4 mm; A3:3.2 mm; SWN:7 mm; Db1:122 mm; Mass bearing unit:3.5 kg; N4:4 mm; Fatigue load limit Pu:1.25 kN; J7:45 mm; Recommended tightening torque for grub screw:16.5 N·m; B:55.6 mm; Basic static load rating C0:29 kN; Recommended diameter for attachment bolts, mm G:16 mm; |
| 7924CTRDUMP3 NSK Super Precision Bearings | Mass 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; |
| 7026CTRDUMP3 NSK Super Precision Bearings | L:711.2 mm; P90°:173 kN; Max. speed for PosiTrac Plus seal:825 r/min; Pa:68.5 kN; Ca:129.819 mm; Eye bolt:2 x 3/8-16 UNC; N1:34.925 mm; Cap bolt recommended tightening torque:271.2 N·m; PosiTrac Plus contact element:2 x B10724-155; J1:114.3 mm; Mass pillow block:172 kg; A1:190.5 mm; R2:42.069 mm; Labyrinth ring:2 x LOR 156; Cap bolt, SAE grade:5; J min.:549.275 mm; P180°:113 kN; Housing:SAW 538; |
| 7018A5TRDUMP3 NSK Super Precision Bearings | d:80 mm; Reference speed:4300 r/min; ra max.:2 mm; Basic dynamic load rating C:300 kN; F:101 mm; D:170 mm; Calculation factor kr:0.15; db min.:113 mm; Limiting value e:0.2; Axial load factor Y:0.6; r3,4 min.:2.1 mm; Mass bearing:4.65 kg; D1 ≈:142.7 mm; Fatigue load limit Pu:36 kN; r1,2 min.:2.1 mm; da min.:92 mm; B:39 mm; Da max.:157.8 mm; Basic static load rating C0:290 kN; d1 ≈:110 mm; |
| 7018CTRSUMP3 NSK Super Precision Bearings | Preload class C GC:680 N; d2:54.2 mm; Fatigue load limit Pu:0.9 kN; Da max.:70.4 mm; dn:56.2 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; B:16 mm; Calculation factor (single, tandem) Y0:0.38; Calculation factor f1:0.99; Preload class B GB:340 N; D1:65.8 mm; da min.:49.6 mm; Static axial stiffness, preload class D:343 N/µm; Calculation factor (back-to-back, face-to-face) Y1:0.92; |
| No. | Brand | l | A | T | f | E | L | M | H |
| 7021CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7926CTRSUMP3 | NSK | - | - | - | - | - | - | 7 mm | - |
| 7918A5TRQUMP3 | NSK | - | - | 42.2 mm | - | - | 108 mm | - | - |
| 7021A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7219A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7021CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7022A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7022A5TRQULP3 | NSK | - | - | 298.45 mm | - | - | - | - | - |
| 7922CTRDULP3 | NSK | 6 mm | - | 60 mm | - | - | - | - | - |
| 7022CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 50BER10STV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 7024A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7926CTRDUDLP3 | NSK | - | - | - | - | - | 387.35 mm | - | 222.25 mm |
| 7918A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7921CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7028CTRDUDMP3 | NSK | - | 88.9 mm | - | - | - | 247.65 mm | - | - |
| 7218A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRSUMP3 | NSK | - | 10 mm | - | - | - | - | - | - |
| 7919A5TRDUDMP3 | NSK | - | 29.5 mm | 37.3 mm | - | - | - | - | 112 mm |
| 7221CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 75BTR10STYNDBLP4A | NSK | - | - | - | - | - | - | - | - |
| 7918CTRSUMP3 | NSK | - | 88.9 mm | - | - | - | 266.7 mm | - | 144.463 mm |
| 7021CTRDUMP3 | NSK | - | - | - | - | - | - | - | 287.337 mm |
| 7026A5TRQULP3 | NSK | - | - | - | - | - | - | - | - |
| 7219CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 70BER19STV1VSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7024CTRSULP3 | NSK | - | - | - | - | - | 330.2 mm | - | 187.325 mm |
| 7018A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7020CTRQUMP3 | NSK | - | - | - | - | - | - | - | - |
75BER10STSULP3 NSK Super Precision Bearings Video
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 | 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 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 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 Bearings | Emerson Bearing
Super precision bearings are available in several different types, with each offering unique features and
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
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
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
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