| 7921CTRDULP3 NSK Super Precision Bearings | Material constant KM:330; Mass rod end:0.65 kg; w:30 mm; h1:94 mm; B:20 mm; l4 max.:128 mm; l5 ≈:18 mm; d2 max.:65 mm; r1 min.:0.6 mm; G:M 24x2; dk:35.5 mm; l3 min.:36 mm; d4 ≈:35 mm; Specific dynamic load factor K:100 N/mm²; α:7 °; Basic dynamic load rating C:48 kN; Basic static load rating C0:90 kN; l7 min.:30 mm; C1 max.:18 mm; d:25 mm; |
| 7219A5TRDUMP3 NSK Super Precision Bearings | Specific dynamic load factor K:150 N/mm²; l4 max.:246 mm; d4 ≈:82 mm; Mass rod end:6.3 kg; G:M 52x3; l7 min.:70 mm; d:60 mm; l3 min.:70 mm; C1 max.:39 mm; B:44 mm; Basic static load rating C0:400 kN; r1 min.:1 mm; dk:80 mm; d2 max.:137 mm; Material constant KM:330; α:6 °; h1:175 mm; l5 ≈:35 mm; w:70 mm; Basic dynamic load rating C:365 kN; |
| 7917CTRSUMP3 NSK Super Precision Bearings | A2:368.3 mm; Stabilizing ring:SR-44-38; Initial grease fill:2749.95 g; H2:95.25 mm; P60°:691 kN; S:4.763 mm; Ca:117.805 mm; Taconite seal:TER 168; Cap bolt:1 1/2-6 UNC; RG:1 NPT; Da:399.999 mm; Housing:SSAFS 544; P180°:285 kN; Cap bolt, SAE grade:8; A1:222.25 mm; L:831.85 mm; Pa:71.2 kN; End plug (suffix Y):EPR 23; P120°:260 kN; H1:241.3 mm; |
| 7022CTRDUDLP3 NSK Super Precision Bearings | Static axial stiffness, preload class B:238 N/µm; Da max.:104 mm; Calculation factor f2B:1.03; d2:81.6 mm; Basic dynamic load rating C:22.5 kN; Calculation factor (single, tandem) Y2:0.87; Attainable speed for grease lubrication:18500 r/min; Preload class A GA:200 N; Calculation factor e:0.68; Calculation factor fHC:1.01; Static axial stiffness, preload class C:311 N/µm; D1:95.32 mm; db min.:76 mm; |
| 7919A5TRDUDMP3 NSK Super Precision Bearings | T:37.3 mm; A:29.5 mm; Recommended diameter for attachment bolts, inch G:0.375 in; Basic static load rating C0:6.55 kN; Da:50.8 mm; Hexagonal key size for grub screw N:3.175 mm; Fatigue load limit Pu:0.28 kN; B:25.5 mm; A3:3.2 mm; N:11.5 mm; s1:18.3 mm; H:112 mm; d:19.05 mm; N4:2 mm; J:90 mm; J7:11.5 mm; Limiting speed:8500 r/min; R1:20 mm; Thread grub screw G2:1/4-28 UNF; J6:74 mm; |
| 7026CTRSULP3 NSK Super Precision Bearings | d:690 mm; F:767.5 mm; ra max.:3 mm; Mass bearing:1045 kg; Fatigue load limit Pu:1830 kN; r3,4 min.:7.5 mm; da max.:760 mm; b:22.3 mm; Reference speed:400 r/min; Limiting speed:600 r/min; Calculation factor kr:0.38; rb max.:3 mm; Da max.:960 mm; s max.:105 mm; Design variant/feature:NNUB.5/W33WI; r1,2 min.:4 mm; D1 ≈:890 mm; B:550 mm; C:357.5 mm; Basic dynamic load rating C:9900 kN; |
| 7921CTRDUMP3 NSK Super Precision Bearings | ra max.:1 mm; Da max.:470 mm; Axial load factor Y:0.6; Fatigue load limit Pu:98 kN; s max.:2.5 mm; db min.:410 mm; da max.:400 mm; B:46 mm; Limiting value e:0.2; d:380 mm; Reference speed:1300 r/min; Mass bearing:20 kg; Basic static load rating C0:1120 kN; D1 ≈:449 mm; D:480 mm; Basic dynamic load rating C:561 kN; F:406 mm; r1,2 min.:2.1 mm; Limiting speed:2000 r/min; Calculation factor kr:0.1; |
| 7028A5TRSULP3 NSK Super Precision Bearings | F:22 mm; B:23 mm; d:17 mm; Mass inner ring:0.027 kg; r, r1,2 min.:0.3 mm; |
| 80BNR10STV1VSUELP3 NSK Super Precision Bearings | r1,2 min.:0.2 mm; D:14 mm; Limiting speed:53000 r/min; d2 ≈:6.9 mm; D2 ≈:12.2 mm; da max.:6.8 mm; Da max.:12.4 mm; da min.:6.6 mm; Fatigue load limit Pu:0.011 kN; Basic static load rating C0:0.26 kN; Reference speed:110000 r/min; d:5 mm; Calculation factor f0:6.6; Calculation factor kr:0.03; Basic dynamic load rating C:0.761 kN; Mass bearing:0.0035 kg; B:5 mm; ra max.:0.2 mm; |
| 7022A5TRSULP3 NSK Super Precision Bearings | Maximum static radial loads F0r max.:1500 kN; Mass bearing:67.8 kg; Basic static load rating C0:1500 kN; C:171.6 mm; b:15 mm; Maximum dynamic radial loads Fr max.:695 kN; D1 ≈:203 mm; K:8 mm; d1 ≈:201 mm; r min.:2.7 mm; D:300.02 mm; Fatigue load limit Pu:170 kN; d:130 mm; H max.:84.988 mm; B:172.65 mm; Basic dynamic load rating C:1080 kN; |
| No. | Brand | l | A | T | f | E | L | M | H |
| 7019A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7228CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7018A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 75BER10STSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7926A5TRDULP3 | NSK | - | - | 355.6 mm | - | - | - | - | - |
| 7924A5TRDULP3 | NSK | - | - | 42.25 mm | - | - | - | - | - |
| 80BNR19STSULP3 | NSK | - | - | - | - | - | 831.85 mm | - | 473.075 mm |
| 7022A5TRSUMP3 | NSK | - | - | - | 20 mm | - | - | 184 mm | - |
| 7020A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7022A5TRQULP3 | NSK | - | - | 298.45 mm | - | - | - | - | - |
| 7024A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7917CTRSUMP3 | NSK | - | - | - | - | - | 831.85 mm | - | - |
| 7220A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7219A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7919CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7220CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7022CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7028CTRDUDMP3 | NSK | - | 88.9 mm | - | - | - | 247.65 mm | - | - |
| 7028A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7026CTRDUDLP3 | NSK | - | - | 381 mm | - | - | - | - | - |
| 50BER10STV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 7024CTRSULP3 | NSK | - | - | - | - | - | 330.2 mm | - | 187.325 mm |
7026A5TRDUDLP3 NSK Super Precision Bearings Video
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