| 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; |
| 7921CTRSUMP3 NSK Super Precision Bearings | Stabilizing ring:2 x SR-0-24; Labyrinth ring:2 x LOR 140; P150°:105 kN; Cap bolt, SAE grade:8; H2:60.325 mm; A1:149.225 mm; A2:193.675 mm; Cap bolt:7/8-9 UNC; H:298.45 mm; Housing:SSAFS 034 KA; h:44.45 mm; Initial grease fill:481.95 g; L:511.175 mm; P90°:180 kN; P180°:127 kN; Ca:86.614 mm; P60°:301 kN; Bearing limiting speed:2800 r/min; Mass pillow block:92 kg; PG:1/4 NPT; |
| 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; |
| 50BER10HTV1VSUELP3 NSK Super Precision Bearings | Fatigue load limit Pu:0.8 kN; Calculation factor e:0.17; B1:43 mm; B4:14.5 mm; Da max.:121 mm; Mass bearing + adapter sleeve:2 kg; db min.:80 mm; Calculation factor Y1:3.7; Basic static load rating C0:15.6 kN; Reference speed:10000 r/min; da max.:93 mm; D1 ≈:114.2 mm; Ba min.:7 mm; Limiting speed:6700 r/min; D:130 mm; B:25 mm; ra max.:1.5 mm; Calculation factor Y0:4; Calculation factor Y2:5.7; |
| 7921CTRSULP3 NSK Super Precision Bearings | P180°:202 kN; h:60.325 mm; L:679.45 mm; Appropriate attachment bolt size G:1 in; Bearing limiting speed:2600 r/min; Pa:46.3 kN; R2:41.275 mm; Cap bolt recommended tightening torque:1220 N·m; da:161.925 mm; J min.:530.225 mm; H2:76.2 mm; ba:75.406 mm; J1:117.475 mm; J max.:600.075 mm; A2:254 mm; End plug (suffix Y):EPR 19; Labyrinth ring:2 x LOR 147; Cap bolt:1-8 UNC; Stabilizing ring:SR-36-30; |
| 7226A5TRSULP3 NSK Super Precision Bearings | Calculation factor kr:0.25; Basic static load rating C0:2700 kN; r1,2 min.:2.1 mm; Mass bearing:33 kg; Basic dynamic load rating C:1210 kN; Fatigue load limit Pu:255 kN; Limiting speed:900 r/min; Da max.:368 mm; Reference speed:700 r/min; b1:9.4 mm; ra max.:2 mm; E:353.34 mm; B:100 mm; D:380 mm; K:5 mm; da min.:293 mm; d:280 mm; s max.:6 mm; d1 ≈:317 mm; |
| 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; |
| 7922A5TRDUMP3 NSK Super Precision Bearings | Recommended diameter for attachment bolts, inch G:0.5 in; Housing material:Cast iron; A5:20 mm; N4:4 mm; Recommended diameter for attachment bolts, mm G:12 mm; s1:22.2 mm; Fatigue load limit Pu:0.475 kN; B4:5 mm; J max.:127 mm; Mass bearing unit:1.05 kg; J7:14 mm; B:38.1 mm; J min.:108 mm; J:117.5 mm; Recommended tightening torque for grub screw:4 N·m; A:40 mm; N:23.5 mm; L:152 mm; Thread grub screw G2:M6x0.75; |
| 7924A5TRSUMP3 NSK Super Precision Bearings | Mass bearing:105 kg; b:22.3 mm; r1,2 min.:4 mm; Reference speed:950 r/min; d2 ≈:286 mm; Calculation factor Y2:2.9; K:12 mm; da min.:257 mm; Fatigue load limit Pu:345 kN; Limiting speed:2000 r/min; Calculation factor e:0.35; Calculation factor Y0:1.8; B:160 mm; d:240 mm; D1 ≈:374 mm; D:440 mm; ra max.:3 mm; Basic static load rating C0:4300 kN; Da max.:423 mm; Calculation factor Y1:1.9; |
| 7224A5TRDUMP3 NSK Super Precision Bearings | N1:22.225 mm; J max.:368.3 mm; A1:120.65 mm; R2:30.163 mm; Housing:SAF 620; Cap bolt:2 x 1-8 UNC; End plug (suffix Y):EPR 12; J min.:336.55 mm; H2:53.975 mm; H1:133.35 mm; Stabilizing ring:2 x SR-1620; P60°:185 kN; PG:1/4 NPT; P120°:72.5 kN; Cap bolt, SAE grade:8; A2:187.325 mm; Pa:14 kN; R1:79.375 mm; P90°:111 kN; Appropriate attachment bolt size G:0.75 in; |
| No. | Brand | l | A | T | f | E | L | M | H |
| 7021A5TRSUMP3 | NSK | - | - | 35.25 mm | - | - | - | - | - |
| 80BNR19STSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 80BNR10STV1VSULP3 | NSK | - | 92.075 mm | - | - | - | 355.6 mm | - | 190.5 mm |
| 7920CTRSUV1VLP3 | NSK | - | - | - | - | - | - | - | 239.316 mm |
| 7024A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 75BER10XTV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 80BER10HTSUELP3 | NSK | - | 68.263 mm | - | - | - | 265.113 mm | - | 165.894 mm |
| 7021A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7224A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 40BNR10STV1VSULP3 | NSK | - | - | - | - | - | 349.25 mm | - | - |
| 75BNR10STSUELP3 | NSK | - | 35 mm | 45.3 mm | - | - | - | - | 156 mm |
| 7018A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7226A5TRDULP3 | NSK | - | 30 mm | 45.6 mm | - | - | 86 mm | - | - |
| 7924A5TRDUDLP3 | NSK | - | - | 45.3 mm | - | - | 118 mm | - | - |
| 7026CTRDUMP3 | NSK | - | - | - | - | - | 711.2 mm | - | - |
| 7020CTRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7220A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7020A5TRQUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7922A5TRDULP3 | NSK | - | - | - | - | - | 387.35 mm | - | 217.488 mm |
| 7018A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 45BER19HTV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 7028A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7220CTRSULP3 | NSK | - | - | - | - | - | 330.2 mm | - | 169.863 mm |
| 7220CTRSUMP3 | NSK | - | - | - | - | - | - | - | 25 mm |
| 7024A5TRSULP3 | NSK | - | - | - | - | - | - | - | 715 mm |
| 7018A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7220A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7919CTRDUMP3 | NSK | 13 mm | - | 63 mm | - | - | - | - | - |
| 7922A5TRDUMP3 | NSK | - | 40 mm | - | - | - | 152 mm | - | - |
7922CTRDUMP3 NSK Super Precision Bearings Video
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