| 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; |
| 7018CTRDUDLP3 NSK Super Precision Bearings | r3,4 min.:1 mm; B:14 mm; Da max.:41.5 mm; ra max.:1 mm; da max.:25 mm; Reference speed:13000 r/min; d:17 mm; Ca min.:2 mm; r1,2 min.:1 mm; Mass bearing:0.13 kg; Limiting speed:16000 r/min; Cb min.:3 mm; D:47 mm; rb max.:1 mm; d1 ≈:30.55 mm; Calculation factor e:0.28; Basic static load rating C0:25 kN; Da min.:40 mm; Db min.:42 mm; Calculation factor Y:2.1; |
| 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; |
| 75BER10STSULP3 NSK Super Precision Bearings | Basic dynamic load rating C:1680 kN; b:16.7 mm; Limiting speed:1900 r/min; Reference speed:1500 r/min; Ba min.:8 mm; Calculation factor Y1:1.9; Fatigue load limit Pu:160 kN; d3:210 mm; da max.:200 mm; d1:140 mm; Calculation factor e:0.35; B4:28 mm; d2 ≈:200 mm; Basic static load rating C0:1960 kN; D:340 mm; Mass bearing + sleeve:60 kg; Da max.:323 mm; K:9 mm; Calculation factor Y0:1.8; r1,2 min.:4 mm; |
| 7220A5TRSUMP3 NSK Super Precision Bearings | rb max.:3 mm; C:36 mm; Fatigue load limit Pu:44 kN; Dimension series:2GB; Calculation factor Y:1.7; r1,2 min.:4 mm; Cb min.:10.5 mm; Calculation factor e:0.35; B:43 mm; ra max.:4 mm; Db min.:176 mm; r3,4 min.:3 mm; T:46.5 mm; a:36.016 mm; Da min.:165 mm; d1 ≈:133.48 mm; Mass bearing:5.63 kg; Ca min.:6 mm; da max.:114 mm; D:190 mm; |
| 7218A5TRDULP3 NSK Super Precision Bearings | Basic static load rating C0:108000 kN; Comparative radial load rating CF:9000 kN; Calculation factor Y1:2; T:950 mm; Calculation factor Y2:3; B:950 mm; Mass bearing:4450 kg; Design variant/feature:TQO.1/GWI; D1 ≈:1310 mm; r1,2 min.:5 mm; D:1450 mm; Thrust factor K:1.76; d1 ≈:1160 mm; d:1080 mm; Fatigue load limit Pu:5850 kN; Calculation factor e:0.33; Calculation factor Y0:2; Basic dynamic load rating C:33600 kN; |
| 7921A5TRSULP3 NSK Super Precision Bearings | Cap bolt, SAE grade:8; Cap bolt:2 x 1/2-13 UNC; A1:79.375 mm; J1:47.625 mm; R2:21.431 mm; Initial grease fill:68.04 g; h:28.575 mm; Stabilizing ring:SR-15-0; A2:195.262 mm; R1:46.038 mm; Max. speed for Taconite seal:1250 r/min; J min.:219.075 mm; Da:130 mm; Pa:6.94 kN; L:285.75 mm; P120°:28.5 kN; Appropriate attachment bolt size G:0.5 in; H2:30.163 mm; PG:1/8 NPT; J max.:244.475 mm; |
| 7924A5TRDUDLP3 NSK Super Precision Bearings | Recommended diameter for attachment bolts, mm G:12 mm; A1:17 mm; Thread grub screw G2:M6; J:92 mm; d:35 mm; Fatigue load limit Pu:0.655 kN; A5:22 mm; Hexagonal key size for grub screw N:3 mm; L:118 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Db:90 mm; Basic dynamic load rating C:25.5 kN; N:14.8 mm; T:45.3 mm; Recommended tightening torque for grub screw:7.4 N·m; A3:3.2 mm; |
| 7024A5TRDUDLP3 NSK Super Precision Bearings | P150°:25.4 kN; Stabilizing ring:SR-15-0; End plug (suffix Y):EPR 7; Mass pillow block:15.4 kg; Cap bolt:2 x 1/2-13 UNC; ba:32.544 mm; S:3.175 mm; P90°:45.4 kN; Cap bolt recommended tightening torque:149.1 N·m; H2:30.163 mm; Initial grease fill:68.04 g; R2:21.431 mm; J1:47.625 mm; J max.:244.475 mm; Housing:FSAFS 515; h:28.575 mm; da:60.325 mm; Appropriate attachment bolt size G:0.5 in; |
| 7920A5TRDUMP3 NSK Super Precision Bearings | da min.:390 mm; Design variant/feature:NNUB.1/W33WI; ra max.:1.5 mm; Reference speed:850 r/min; Fatigue load limit Pu:570 kN; s max.:16.7 mm; D1 ≈:468 mm; b:16.7 mm; da max.:404 mm; B:220 mm; r3,4 min.:10.8 mm; Da max.:512 mm; F:409 mm; d:370 mm; db min.:414 mm; Calculation factor kr:0.34; r1,2 min.:1.5 mm; K:9 mm; D:520 mm; rb max.:1.5 mm; |
| No. | Brand | l | A | T | f | E | L | M | H |
| 7918A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7019CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7220CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7226A5TRDULP3 | NSK | - | 30 mm | 45.6 mm | - | - | 86 mm | - | - |
| 7026A5TRQULP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7019A5TRSUMP3 | NSK | - | - | 39.688 mm | - | - | - | - | - |
| 7018A5TRSUV1VLP3 | NSK | - | 66.675 mm | - | - | - | 244.475 mm | - | 127 mm |
| 7019A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7926A5TRDULP3 | NSK | - | - | 355.6 mm | - | - | - | - | - |
| 7024CTRDUDMP3 | NSK | - | - | - | - | 709 mm | - | - | - |
| 7220CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7028A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 80BNR10HTSUELP3 | NSK | - | - | - | - | - | 749.3 mm | - | 419.1 mm |
| 7922A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 50BER10STV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 80BER10STSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7021CTRSULP3 | NSK | - | - | - | - | - | - | 8 mm | - |
| 7926CTRSUMP3 | NSK | - | - | - | - | - | - | 7 mm | - |
| 7226CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7028A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7221CTRDULP3 | NSK | - | - | - | - | 1103 mm | - | - | - |
45BER19HTV1VSUELP3 NSK Super Precision Bearings Video
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