| 7220CTRDUMP3 NSK Super Precision Bearings | Static axial stiffness, preload class D:221 N/µm; Number of balls z:21; Basic dynamic load rating C:11.7 kN; D2:57.12 mm; Fatigue load limit Pu:0.34 kN; Preload class B GB:140 N; Preload class C GC:280 N; r3,4 min.:0.3 mm; Calculation factor f2A:1; d1:47.1 mm; rb max.:0.3 mm; D:62 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; Calculation factor (back-to-back, face-to-face) Y2:1.41; |
| 7222CTRSUMP3 NSK Super Precision Bearings | Grub screws:7 x M 6; Bearing mean diameter dm:125 mm; P120°:280 kN; Fatigue load limit Pu:39 kN; A:110 mm; J6:355 mm; H2:40 mm; P180°:310 kN; Pa:35 kN; N1:26 mm; Grease quantity for relubrication:13 g; Tightening torque for grub screws:8 N·m; J7:40 mm; Basic dynamic load rating C:325 kN; J:320 mm; P150°:250 kN; L:380 mm; N:32 mm; B:86 mm; N4 max.:8 mm; |
| 80BER10STSULP3 NSK Super Precision Bearings | G:M 105x2; D:200 mm; K:6 mm; Calculation factor Y0:2; B2 ≈:89 mm; D1 ≈:168 mm; B1:85 mm; d2 ≈:118 mm; Mass bearing + sleeve:11 kg; Limiting speed:3400 r/min; ra max.:2.5 mm; Basic dynamic load rating C:699 kN; Calculation factor e:0.33; r1,2 min.:3 mm; G1:16 mm; Calculation factor Y1:2; b:11.1 mm; Fatigue load limit Pu:73.5 kN; Reference speed:2600 r/min; da min.:103 mm; |
| 7219CTRSUMP3 NSK Super Precision Bearings | Basic static load rating C0:41.5 kN; r0:0.5 mm; D1 ≈:58.2 mm; ra max.:1 mm; Calculation factor Y1:0.66; Mass bearing:0.42 kg; a:36 mm; Fatigue load limit Pu:1.76 kN; da min.:37 mm; D:72 mm; Calculation factor X:0.6; h:3.5 mm; Calculation factor A:0.00508; Da max.:65 mm; Calculation factor Y2:1.07; r1,2 min.:1.1 mm; Basic dynamic load rating C:53 kN; b:4.5 mm; B:19 mm; Limiting speed:17000 r/min; |
| 7922A5SN24TRDULP3 NSK Super Precision Bearings | L:1170 mm; P0°:7600 kN; H1:410 mm; A:460 mm; J1:260 mm; Initial grease fill, 20%:8.9 kg; End cover:ETS 92; da:360 mm; bc:243.5 mm; Initial grease fill, 40%:12.5 kg; N:60 mm; P120°:3400 kN; P55°:9600 kN; bb:197 mm; Ca:260 mm; Appropriate attachment bolt, size G:42 mm; H2:130 mm; H:810 mm; Cap bolt, size:M 42x280; Mass housing:709 kg; |
| 7920CTRDULP3 NSK Super Precision Bearings | D:115 mm; Number of attachment bolts:12; D2:80 mm; N:8.8 mm; d2:62.1 mm; Preload:4890 N; Required attachment bolt size (DIN 912):M8; H1:36 mm; a:135 mm; Da max.:80 mm; da min.:56 mm; r3,4 min.:0.6 mm; J:94 mm; ra max.:0.6 mm; Attainable speed:3400 r/min; Fatigue load limit Pu:6.4 kN; H:46 mm; Basic dynamic load rating C:80 kN; Static axial stiffnes:1240 N/µm; Basic static load rating C0:176 kN; |
| 7021CTRSUMP3 NSK Super Precision Bearings | Dynamic Load Rating:67.8 kN; da:148 mm; Static Load Rating:114.8 kN; Da:168 mm; Radius:1.5 mm; Oil Holes:2.5 mm; d:130 mm; D:190 mm; B:25 mm; |
| 7024CTRDULP3 NSK Super Precision Bearings | J max.:311.15 mm; d2:152.4 mm; A:89.694 mm; L:361.95 mm; H1:104.775 mm; J min.:254 mm; Limiting speed:700 r/min; B:116.681 mm; H2:63.5 mm; Basic dynamic load rating C:311 kN; A1:121.047 mm; Mass bearing unit:20.2 kg; Attachment bolt diameter G:25.4 mm; s:41.275 mm; H:213.519 mm; da:93.662 mm; S:0.794 mm; |
| 7028A5TRDUDLP3 NSK Super Precision Bearings | d1:35 mm; d:40 mm; d3:58 mm; Mass adapter sleeve assembly:0.19 kg; B1:36 mm; G:M 40x1.5; B:13 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; |
| No. | Brand | l | A | T | f | E | L | M | H |
| 50BER10HTV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 7226A5TRSULP3 | NSK | - | - | - | - | 353.34 mm | - | - | - |
| 7018CTRDUDMP3 | NSK | - | - | 168 mm | - | - | - | - | - |
| 80BER10HTSUELP3 | NSK | - | 68.263 mm | - | - | - | 265.113 mm | - | 165.894 mm |
| 7920A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7224A5TRDULP3 | NSK | - | - | - | - | 42 mm | - | - | - |
| 7020A5TRSULP3 | NSK | - | - | - | - | - | - | - | 174.625 mm |
| 7924CTYNSULP4 | NSK | - | - | - | - | - | - | - | 474.663 mm |
| 7026A5TRDUMP3 | NSK | - | - | - | - | - | 330.2 mm | - | 187.325 mm |
| 7221CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7221A5TRSUMP3 | NSK | - | - | 280 mm | - | - | - | - | - |
| 7228A5TRDUMP3 | NSK | - | - | - | - | - | 831.85 mm | - | - |
| 7918A5TRDUMP3 | NSK | - | - | - | - | - | - | - | 194 mm |
| 7222CTRDUMP3 | NSK | - | - | - | - | - | 137 mm | - | - |
| 7924CTRSULP3 | NSK | - | - | 593.725 mm | - | - | - | - | - |
| 75BNR19STSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7922CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7028A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7926A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7918A5TRQUMP3 | NSK | - | - | 42.2 mm | - | - | 108 mm | - | - |
| 7922A5TRDULP3 | NSK | - | - | - | - | - | 387.35 mm | - | 217.488 mm |
| 7226A5TRDULP4 | NSK | - | - | 64.4 mm | - | - | 162 mm | - | - |
| 7021A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7022A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRSUMP3 | NSK | - | 10 mm | - | - | - | - | - | - |
| 7918A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7226A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7222A5TRDUDMP3 | NSK | - | 29.4 mm | 36.5 mm | - | - | 69.9 mm | - | 123.8 mm |
| 7224A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 80BNR19STSULP3 | NSK | - | - | - | - | - | 831.85 mm | - | 473.075 mm |
7919A5TRDUMP3 NSK Super Precision Bearings Video
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