| 7219A5TRDUDLP3 NSK Super Precision Bearings | Coefficient of friction µ min.:0.08; d:90 mm; B:80 mm; Specific static load factor K0:45 N/mm²; h:91.5 mm; Permissible sliding velocity v max.:0.5 m/s; D1:120 mm; Tolerance shaft:e7; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; α:124 °; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; B1:8 mm; Mass bushing:2.35 kg; a:4 mm; |
| 7018CTRDULP3 NSK Super Precision Bearings | Ca:119.812 mm; ba:86.519 mm; P120°:85.9 kN; PosiTrac Plus contact element:2 x B10724-130; L:628.65 mm; S:4.763 mm; PG:1/4 NPT; End plug (suffix Y):EPR 18; J1:107.95 mm; Pa:56 kN; H2:69.85 mm; Housing:SAW 534; P90°:140 kN; RG:3/4 NPT; Mass pillow block:132 kg; Appropriate attachment bolt size G:1 in; Labyrinth ring:2 x LOR 141; H:360.363 mm; A2:242.887 mm; Eye bolt:2 x 3/8-16 UNC; |
| 7019CTRDUDMP3 NSK Super Precision Bearings | RG:3/8 NPT; Cap bolt recommended tightening torque:149.1 N·m; H1:95.25 mm; Max. speed for Taconite seal:1050 r/min; Da:150 mm; PG:1/8 NPT; N1:19.05 mm; Stabilizing ring:2 x SR-1517; P90°:36.9 kN; Initial grease fill:218.29 g; Housing:FSAF 517; H2:31.75 mm; J1:53.975 mm; Pa:7.12 kN; P180°:25.4 kN; Mass pillow block:16.5 kg; R2:22.225 mm; P150°:20.9 kN; da:74.612 mm; Ca:45.796 mm; |
| 7924CTRDULP3 NSK Super Precision Bearings | H1:33.3 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; |
| 7018CTRDUMP3 NSK Super Precision Bearings | Mass inner ring:0.043 kg; d:40 mm; r, r1,2 min.:0.3 mm; B:17 mm; F:45 mm; |
| 7224CTRDUMP3 NSK Super Precision Bearings | da min.:209 mm; D1 ≈:342.75 mm; F:240 mm; Da max.:378 mm; Fatigue load limit Pu:236 kN; Basic static load rating C0:2550 kN; ra max.:4 mm; Mass bearing:81.8 kg; d1 ≈:262 mm; Reference speed:1500 r/min; r1,2 min.:5 mm; da max.:234 mm; B:132 mm; D:400 mm; s max.:9.5 mm; r3,4 min.:5 mm; Axial load factor Y:0.4; Limiting speed:3000 r/min; db min.:266 mm; Calculation factor kr:0.38; |
| 7221A5TRSUMP3 NSK Super Precision Bearings | Basic dynamic load rating C:6820 kN; Design variant/feature:TDI.1/Y2; Calculation factor Y0:2.2; D1 ≈:742 mm; Mass bearing:515 kg; T:280 mm; B:280 mm; d1 ≈:636 mm; r1,2 min.:3 mm; Calculation factor e:0.31; Comparative radial load rating CF:1700 kN; Comparative axial load rating CFa:524 kN; Calculation factor Y1:2.2; D:830 mm; Calculation factor Y2:3.3; d:580 mm; Fatigue load limit Pu:1120 kN; |
| 7020CTRSUMP3 NSK Super Precision Bearings | T:190.5 mm; B:190.5 mm; Basic dynamic load rating C:1300 kN; Basic static load rating C0:3350 kN; Calculation factor Y0:1.3; Thrust factor K:1.15; d1 ≈:221 mm; r3,4 min.:3.3 mm; Design variant/feature:TQO/GWI; Fatigue load limit Pu:305 kN; d:206.375 mm; Calculation factor Y1:1.35; Calculation factor e:0.5; r1,2 min.:0.8 mm; D1 ≈:254 mm; D:282.575 mm; Mass bearing:36.5 kg; Calculation factor Y2:2; |
| 7922A5TRDUDLP3 NSK Super Precision Bearings | ra max.:0.15 mm; Calculation factor kr:0.03; D2 ≈:7.9 mm; Calculation factor f0:6.4; Basic static load rating C0:0.095 kN; Reference speed:140000 r/min; d:3 mm; Basic dynamic load rating C:0.325 kN; Mass bearing:0.0011 kg; Fatigue load limit Pu:0.004 kN; d2 ≈:4.35 mm; D:9 mm; B:4 mm; r1,2 min.:0.15 mm; da max.:4.3 mm; Da max.:8 mm; da min.:3.9 mm; Limiting speed:70000 r/min; |
| 7220CTRSUMP3 NSK Super Precision Bearings | r3,4 min.:0.6 mm; ra max.:0.3 mm; H:25 mm; d:12 mm; Static moment stiffness:50 N·m/mrad; Static axial stiffnes:400 N/µm; Basic static load rating C0:30 kN; Mass bearing:0.35 kg; Attainable speed:9000 r/min; D2:32.1 mm; D:55 mm; Basic dynamic load rating C:19.6 kN; Angle between holes in outer ring (Pitch) α:60 °; Number of attachment bolts:5; N:6.8 mm; r1,2 min.:0.3 mm; J:42 mm; da min.:16 mm; |
| No. | Brand | l | A | T | f | E | L | M | H |
| 7920A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7024A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7926CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7221A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7018CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7224A5TRSUMP3 | NSK | - | 315 mm | - | - | - | 790 mm | - | 551 mm |
| 7222A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7926CTRDUDLP3 | NSK | - | - | - | - | - | 387.35 mm | - | 222.25 mm |
| 80BER10STV1VSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7921A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7926CTRDULP3 | NSK | - | - | - | - | - | 419.1 mm | - | 239.316 mm |
| 7021A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7018CTRDULP3 | NSK | - | - | - | - | - | 628.65 mm | - | 360.363 mm |
| 7020CTRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 80BER10HTSUELP3 | NSK | - | 68.263 mm | - | - | - | 265.113 mm | - | 165.894 mm |
| 7219CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 70BTR10STYNDBLP4A | NSK | 14 mm | - | - | - | - | - | - | - |
| 75BTR10STYNDBLP4A | NSK | - | - | - | - | - | - | - | - |
| 7022CTRDUDMP3 | NSK | - | - | - | - | - | - | 6.5 mm | - |
| 7021A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7924CTRDULP3 | NSK | - | - | - | - | - | 126 mm | - | 64 mm |
7218A5TRDUDMP3 NSK Super Precision Bearings Video
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