| 7921A5TRDULP3 NSK Super Precision Bearings | Threads per inch:18; B:12.954 mm; Sleeve:S 111x2; Hydraulic nut:HMVC 11E; d3 max.:75.54 mm; Mass adapter sleeve assembly:0.43 kg; d:55 mm; B1:63.652 mm; d1:50.8 mm; G:54.788 mm; B4:14.3 mm; |
| 75BNR19STSULP3 NSK Super Precision Bearings | Attainable speed for grease lubrication:32000 r/min; Number of balls z:19; D:68 mm; Calculation factor fHC:1.01; da min.:44.6 mm; Preload class C GC:630 N; Mass bearing:0.17 kg; Calculation factor (single, tandem) Y2:0.87; d:40 mm; Basic dynamic load rating C:11.7 kN; Calculation factor f2C:1.06; Basic static load rating C0:7.2 kN; d2:47.6 mm; Static axial stiffness, preload class A:96 N/µm; |
| 7024CTRSULP3 NSK Super Precision Bearings | P150°:28.5 kN; P90°:49.8 kN; J min.:250.825 mm; R1:53.975 mm; Cap bolt recommended tightening torque:298.3 N·m; R2:22.225 mm; End plug (suffix Y):EPR 9; Pa:9.25 kN; da:74.612 mm; Ca:45.796 mm; Taconite seal:TER 53; H2:38.1 mm; ba:35.719 mm; N1:19.05 mm; Stabilizing ring:SR-17-14; J max.:279.4 mm; Cap bolt, SAE grade:8; H:187.325 mm; L:330.2 mm; P120°:31.6 kN; |
| 7220CTRDUDLP3 NSK Super Precision Bearings | Specific dynamic load factor K:40 N/mm²; d:55 mm; Coefficient of friction µ min.:0.08; Tolerance shaft:f7 m/s; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:1 m/s; Coefficient of friction µ max.:0.15; D:60 mm; Tolerance housing:H7 m/s; Mass bushing:0.15 kg; B:40 mm; Specific static load factor K0:120 N/mm²; |
| 7226CTRSUMP3 NSK Super Precision Bearings | Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ max.:0.1; Mass bushing:0.13 kg; Tolerance shaft:h8; B:30 mm; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v max.:5 m/s; D:35 mm; d:18 mm; Specific dynamic load factor K:10 N/mm²; |
| 7020CTRDUDLP3 NSK Super Precision Bearings | da min.:82 mm; Limiting speed:5600 r/min; Fatigue load limit Pu:29 kN; F:89 mm; D1 ≈:125.6 mm; Reference speed:4800 r/min; Limiting value e:0.2; Axial load factor Y:0.6; r3,4 min.:2.1 mm; Basic dynamic load rating C:236 kN; Mass bearing:3.29 kg; d1 ≈:97.3 mm; Da max.:137.5 mm; ra max.:2 mm; D:150 mm; r1,2 min.:2.1 mm; d:70 mm; Calculation factor kr:0.15; B:35 mm; db min.:100 mm; |
| 7020CTRDULP3 NSK Super Precision Bearings | B5:105.893 mm; d3 max.:870.077 mm; Mass lock nut:107 kg; d1:820.75 mm; Threads per inch:3; Hexagonal head bolt:5/8-11x1-1/4; Associated spanner:TMFN 600-750; B:90.881 mm; h:25.654 mm; b:56.642 mm; G:750.214 mm; d2:818.769 mm; |
| 7021A5TRDUMP3 NSK Super Precision Bearings | P120°:310 kN; P90°:410 kN; P0°:600 kN; Q180°:310 kN; Appropriate attachment bolt, size G:16 mm; Bearing (basic designation):21319 K; A1:120 mm; Mass housing:22 kg; Da:200 mm; Locating ring:2 x FRB 17,5/200; Cap bolt, size:M 20x100; J6:378 mm; H:242 mm; P180°:340 kN; da:85 mm; Q120°:620 kN; J1:70 mm; Oil level, max.:54 mm; N1:18 mm; P150°:275 kN; |
| 7019A5TRSULP3 NSK Super Precision Bearings | B:69 mm; D1 ≈:181 mm; da min.:134.6 mm; G:M 135x2; s1 max.:11.4 mm; da max.:167 mm; Operating clearance factor k2:0.097; Basic static load rating C0:1120 kN; d2 ≈:149 mm; ra max.:2 mm; d1:125 mm; B2 ≈:93 mm; s2 max.:4.6 mm; G1:14 mm; r1,2 min.:2 mm; D:200 mm; Misalignment factor k1:0.113; Da max.:190 mm; Fatigue load limit Pu:112 kN; Limiting speed:850 r/min; |
| 7218A5TRSULP3 NSK Super Precision Bearings | Specific dynamic load factor K:25 N/mm²; d:6 mm; Coefficient of friction µ max.:0.15; Tolerance shaft:e7; Permissible sliding velocity v max.:0.5 m/s; Tolerance housing:H7; Mass bushing:0.004 kg; B:6 mm; D:12 mm; Permissible sliding velocity v min.:0 m/s; Specific static load factor K0:45 N/mm²; Coefficient of friction µ min.:0.08; |
| No. | Brand | l | A | T | f | E | L | M | H |
| 45BER19STV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 7924A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7919CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7922CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7224CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7918A5TRQUMP3 | NSK | - | - | 42.2 mm | - | - | 108 mm | - | - |
| 7022CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7022A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7218A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 80BNR10STSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7018A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7219A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7024CTRDUMP3 | NSK | - | - | - | - | - | 260 mm | - | - |
| 7920CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7921CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7024CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7220CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7922A5TRDUMP3 | NSK | - | 40 mm | - | - | - | 152 mm | - | - |
| 7224CTRDULP3 | NSK | 10 mm | - | 122 mm | - | - | - | - | - |
| 75BNR10STSUELP3 | NSK | - | 35 mm | 45.3 mm | - | - | - | - | 156 mm |
| 80BER10STSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 7922CTRSUMP3 | NSK | - | 255 mm | - | - | - | - | - | 375 mm |
| 7019CTRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 75BER10STSULP3 | NSK | - | - | - | - | - | - | - | - |
| 80BNR10HTSUELP3 | NSK | - | - | - | - | - | 749.3 mm | - | 419.1 mm |
| 7920CTRSUMP3 | NSK | - | - | - | - | - | 349.25 mm | - | - |
| 7220A5TRDULP3 | NSK | - | - | - | - | - | - | - | 187.325 mm |
| 7922A5SN24TRDULP3 | NSK | - | 460 mm | - | - | - | 1170 mm | - | 810 mm |
7218CTRSULP3 NSK Super Precision Bearings Video
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
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 | Emerson Bearing
Super precision bearings are available in several different types, with each offering unique features and
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
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 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
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 - 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