| 7205A5TRDUMP3 NSK Super Precision Bearings | a:19.3 mm; r3,4 min.:0.3 mm; Calculation factor fHC:1.04; Calculation factor f2C:1.12; d:45 mm; Calculation factor f2D:1.17; Attainable speed for grease lubrication:20000 r/min; Calculation factor f2B:1.07; Basic static load rating C0:9 kN; Calculation factor f:1.11; Reference grease quantity Gref:1.62 cm³; r1,2 min.:0.6 mm; Number of balls z:23; Da max.:64.8 mm; Static axial stiffness, preload class C:187 N/µm; |
| 7907A5TRDUMP3 NSK Super Precision Bearings | H:165.894 mm; da:76.2 mm; Attachment bolt diameter G:19.05 mm; Mass bearing unit:9.53 kg; J max.:223.838 mm; H2:57.15 mm; A:68.263 mm; B:65.484 mm; H1:82.55 mm; Limiting speed:3400 r/min; L:265.113 mm; J min.:198.438 mm; Basic dynamic load rating C:212 kN; S:0.794 mm; s:32.941 mm; |
| 7908CTRQUMP3 NSK Super Precision Bearings | P90°:105 kN; Mass pillow block:38.6 kg; A1:111.125 mm; P180°:71.2 kN; da:106.362 mm; Pa:16.7 kN; P120°:64.9 kN; H1:114.3 mm; Cap bolt recommended tightening torque:298.3 N·m; Labyrinth ring:2 x LOR 113; Cap bolt, SAE grade:8; N1:22.225 mm; Cap bolt:5/8-11 UNC; H2:44.45 mm; Appropriate attachment bolt size G:0.75 in; L:387.35 mm; Ca:55.804 mm; P150°:58.7 kN; h:40.481 mm; RG:3/8 NPT; |
| 7907CTRQUMP3 NSK Super Precision Bearings | Recommended tightening torque for grub screw:4 N·m; Fatigue load limit Pu:0.335 kN; Mass bearing unit:0.36 kg; Basic dynamic load rating C:14 kN; A1:15 mm; d:25.4 mm; Limiting speed:4300 r/min; Recommended diameter for attachment bolts, inch G:0.375 in; L:95 mm; Db:65 mm; N:12.3 mm; Housing material:Composite for food a; B:34.1 mm; A:31 mm; T:38.8 mm; Basic static load rating C0:7.8 kN; Thread grub screw G2:1/4-28 UNF; |
| 7904A5TRDUMP3 NSK Super Precision Bearings | G:M 170x3; Calculation factor Y0:2.2; da min.:167 mm; Calculation factor Y1:2.3; Limiting speed:2400 r/min; B1:95 mm; K:4.5 mm; Da max.:229 mm; Calculation factor e:0.3; Reference speed:1700 r/min; Mass bearing + sleeve:14.8 kg; ra max.:2 mm; d1:150 mm; Fatigue load limit Pu:114 kN; Basic static load rating C0:1200 kN; b:8.3 mm; D:240 mm; B:80 mm; r1,2 min.:2.1 mm; Basic dynamic load rating C:783 kN; |
| 7904CTRDUDLP3 NSK Super Precision Bearings | H2:101.6 mm; Cap bolt:4 x 1 1/2-6 UNC; J min.:666.75 mm; RG:1 NPT; Housing:SAF 340; J max.:749.3 mm; Bearing limiting speed:1500 r/min; ba:103.188 mm; Labyrinth ring (dc shaft position):LOR 164; L:869.95 mm; Cap bolt recommended tightening torque:1017 N·m; R2:50.8 mm; P90°:271 kN; Labyrinth ring (db shaft position):LOR 175; dc:193.675 mm; Ca:147.803 mm; H:495.3 mm; P60°:449 kN; R1:163.512 mm; |
| 7908CTRDUMP3 NSK Super Precision Bearings | r2 min.:1 mm; b1:8 mm; r1 min.:0.6 mm; Design (sliding contact surface combination):Steel/steel; da min.:68.3 mm; α:6 °; ra max.:0.6 mm; C:47.625 mm; M:6.5 mm; Sealing solution:Triple-lip seals; Specific dynamic load factor K:100 N/mm²; d:63.5 mm; rb max.:1 mm; D:100.013 mm; Specific static load factor K0:300 N/mm²; Basic static load rating C0:1040 kN; Mass plain bearing:1.85 kg; Basic dynamic load rating C:345 kN; |
| 7908CTRDULP3 NSK Super Precision Bearings | Mass rod end:2.2 kg; l3 min.:65 mm; l7 min.:50 mm; dk:53 mm; r1 min.:0.6 mm; G:M 39x3; α:6 °; Basic static load rating C0:166 kN; d2 max.:94 mm; Material constant KM:330; d:40 mm; l5 ≈:25 mm; h1:142 mm; l4 max.:191 mm; C1 max.:24 mm; Specific dynamic load factor K:100 N/mm²; B:28 mm; d4 ≈:58 mm; Basic dynamic load rating C:100 kN; w:50 mm; |
| 7205A5TRDUDMP3 NSK Super Precision Bearings | da min.:104 mm; da max.:110 mm; Limiting speed:6700 r/min; db min.:127 mm; s max.:6 mm; d:90 mm; Calculation factor kr:0.38; Basic static load rating C0:540 kN; ra max.:2.5 mm; Fatigue load limit Pu:65.5 kN; D1 ≈:161.1 mm; Limiting value e:0.3; Da max.:175.3 mm; F:113.5 mm; B:64 mm; D:190 mm; Basic dynamic load rating C:500 kN; r3,4 min.:3 mm; Axial load factor Y:0.4; Mass bearing:8.92 kg; |
| 7904A5TRSUMP3 NSK Super Precision Bearings | A1:107.156 mm; Attachment bolt diameter G:22.225 mm; da:88.9 mm; H2:57.15 mm; B:102.394 mm; Basic dynamic load rating C:325 kN; s:40.084 mm; S:0.794 mm; Limiting speed:2300 r/min; A:80.963 mm; Mass bearing unit:14.3 kg; H1:95.25 mm; H:192.088 mm; L:330.2 mm; J min.:234.95 mm; J max.:282.575 mm; |
| 7906A5TRSULP3 NSK Super Precision Bearings | A:11 mm; G2:G 1/4; d:560 mm; d1:530 mm; G:Tr 600x6; Mass withdrawal sleeve:107 kg; B1:335 mm; B2:347 mm; Hydraulic nut:HMV 120 E; G1:55 mm; |
| 7904A5TRSULP3 NSK Super Precision Bearings | d:14 mm; Specific static load factor K0:20 N/mm²; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v max.:5 m/s; B:30 mm; D:20 mm; Coefficient of friction µ min.:0.05; Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s; Tolerance shaft:h8; Coefficient of friction µ max.:0.1; Mass bushing:0.032 kg; |
| 7907CTRDUMP3 NSK Super Precision Bearings | Basic static load rating C0:224 kN; d4 ≈:65 mm; l4 max.:219 mm; w:55 mm; l3 min.:65 mm; d2 max.:104 mm; Basic dynamic load rating C:127 kN; Material constant KM:330; r1 min.:0.6 mm; α:7 °; C1 max.:28 mm; Mass rod end:2.9 kg; dk:60 mm; l5 ≈:30 mm; G:M 45x3; l7 min.:55 mm; B:32 mm; d:45 mm; h1:165 mm; Specific dynamic load factor K:100 N/mm²; |
| 7009A5TRDULP3 NSK Super Precision Bearings | Calculation factor kr:0.11; Limiting speed:560 r/min; D:540 mm; ra max.:2 mm; Basic dynamic load rating C:1060 kN; Fatigue load limit Pu:232 kN; Mass bearing:30 kg; Basic static load rating C0:2700 kN; Reference speed:450 r/min; E:516 mm; Db max.:533 mm; r1,2 min.:2.1 mm; da min.:451 mm; s max.:3.5 mm; D1 ≈:508 mm; d:440 mm; B:60 mm; das:469 mm; Calculation factor Y:0.4; d1 ≈:474 mm; |