| 7921A5TRDULP3 NSK Super Precision Bearings | A5:18 mm; Recommended diameter for attachment bolts, inch G:0.375 in; N:12.3 mm; Basic dynamic load rating C:14 kN; Mass bearing unit:0.33 kg; A1:15 mm; Limiting speed:7000 r/min; Hexagonal key size for grub screw N:2.5 mm; d:25 mm; Recommended tightening torque for grub screw:4.2 N·m; T:40 mm; Da:74.6 mm; B1:33 mm; s1:21 mm; Basic static load rating C0:7.8 kN; Db:65 mm; L:95 mm; J:70 mm; Recommended diameter for attachment bolts, mm G:10 mm; |
| 7921CTRDUMP3 NSK Super Precision Bearings | Da max.:584 mm; Limiting speed:1600 r/min; db min.:487 mm; D:600 mm; Axial load factor Y:0.4; da min.:455 mm; Mass bearing:81 kg; D1 ≈:552 mm; F:481.5 mm; Limiting value e:0.3; Fatigue load limit Pu:340 kN; d:440 mm; s max.:2.4 mm; da max.:476 mm; Calculation factor kr:0.07; ra max.:3 mm; Basic dynamic load rating C:1870 kN; Reference speed:1100 r/min; r1,2 min.:4 mm; Basic static load rating C0:3900 kN; |
| 7920CTRSULP3 NSK Super Precision Bearings | da min.:14 mm; r1,2 min.:0.3 mm; Limiting speed:40000 r/min; Basic static load rating C0:2.36 kN; Calculation factor f0:13.1; D:28 mm; Da max.:26 mm; Basic dynamic load rating C:5.4 kN; d1 ≈:17 mm; Fatigue load limit Pu:0.1 kN; Mass bearing:0.021 kg; B:8 mm; d:12 mm; D1 ≈:23.2 mm; ra max.:0.3 mm; Reference speed:65000 r/min; Calculation factor kr:0.025; |
| 7018A5TRDULP3 NSK Super Precision Bearings | Coefficient of friction µ min.:0.08; Permissible sliding velocity v max.:0.5 m/s; Specific static load factor K0:45 N/mm²; Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; d:220 mm; h:222.5 mm; α:124 °; B:140 mm; a:7 mm; Mass bushing:8.9 kg; Permissible sliding velocity v min.:0 m/s; Coefficient of friction µ max.:0.15; D:240 mm; Tolerance shaft:e7; |
| 7222A5TRSULP3 NSK Super Precision Bearings | r1 min.:1 mm; Mass plain bearing:4.8 kg; α:6 °; Da max.:153 mm; Sealing solution:Triple-lip seals; Da min.:141.5 mm; Material constant KM:330; Specific dynamic load factor K:100 N/mm²; Design (sliding contact surface combination):Steel/steel, heavy-d; dk:140 mm; D:160 mm; C:55 mm; rb max.:1 mm; Lubricant:Regular relubricatio; ra max.:1 mm; da max.:121 mm; B:70 mm; d:110 mm; b:11.5 mm; Specific static load factor K0:500 N/mm²; |
| 75BNR10STV1VSULP3 NSK Super Precision Bearings | D:90 mm; Tolerance shaft:e7; h:76.5 mm; D1:100 mm; Permissible sliding velocity v min.:0 m/s; α:124 °; Tolerance housing:H7; d:75 mm; B:40 mm; Coefficient of friction µ min.:0.08; B1:8 mm; Mass bushing:0.79 kg; Specific dynamic load factor K:25 N/mm²; a:2 mm; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; Permissible sliding velocity v max.:0.5 m/s; |
| 7022A5TRDUDLP3 NSK Super Precision Bearings | d2:70 mm; C:21 mm; B:24 mm; Static (Coa):153 kN; a:26 mm; Pu:18.660 kN; rs (min):2 mm; Dynamic (Ca):121 kN; T:26.25 mm; D:125 mm; r2s (min):0.6 mm; r1s (min):1.5 mm; |
| 7219A5TRDUDMP3 NSK Super Precision Bearings | Cap bolt:2 x 3/4-10 UNC; P60°:149 kN; N1:22.225 mm; H2:50.8 mm; J1:69.85 mm; H:239.713 mm; H1:125.425 mm; Appropriate attachment bolt size G:0.75 in; P120°:55.6 kN; Da:200 mm; Initial grease fill:232.47 g; R2:31.75 mm; P90°:89 kN; End plug (suffix Y):EPR 15; J min.:320.675 mm; J max.:368.3 mm; Housing:SAF 026 KA; h:42.862 mm; R1:67.945 mm; Mass pillow block:32.2 kg; |
| 7217CTRSULP3 NSK Super Precision Bearings | D:320 mm; b:12 mm; d2 (max):230.5 mm; b1:29 mm; Dynamic (Ca):736 kN; Static (Coa):1060 kN; rs (min):4 mm; s:6.9 mm; F:218 mm; B:86 mm; d2:180 mm; r1s (min):4 mm; E:mm; Pu:98.200 kN; |
| 7917CTRSULP3 NSK Super Precision Bearings | da min.:5.2 mm; Limiting speed:80000 r/min; Calculation factor kr:0.025; Basic dynamic load rating C:0.54 kN; Fatigue load limit Pu:0.008 kN; Basic static load rating C0:0.176 kN; r1,2 min.:0.15 mm; d2 ≈:5.6 mm; D:11 mm; d:4 mm; Calculation factor f0:6.4; Mass bearing:0.0015 kg; Da max.:10 mm; D2 ≈:9.85 mm; Reference speed:130000 r/min; B:4 mm; ra max.:0.15 mm; |
| 7018A5TRSULP3 NSK Super Precision Bearings | A:58.737 mm; L:187.325 mm; J min.:131.762 mm; Limiting speed:4500 r/min; S:0.794 mm; Mass bearing unit:3.65 kg; B:59.531 mm; H:109.537 mm; Attachment bolt diameter G:12.7 mm; s:29.766 mm; H2:33.337 mm; da:44.45 mm; J max.:152.4 mm; H1:53.975 mm; Basic dynamic load rating C:102 kN; |
| 7020A5TRQULP3 NSK Super Precision Bearings | L:225.425 mm; B:79.375 mm; H:129.778 mm; Mass bearing unit:5.44 kg; s:28.575 mm; J max.:187.325 mm; H2:41.275 mm; da:55.563 mm; Attachment bolt diameter G:15.875 mm; A:60.325 mm; J min.:163.512 mm; H1:63.5 mm; Basic dynamic load rating C:99.6 kN; Limiting speed:3700 r/min; S:0.794 mm; d2:82.55 mm; A1:81.756 mm; |
| 7020A5TRQUMP3 NSK Super Precision Bearings | Design variant/feature:TQON/GW; Comparative axial load rating CFa:404 kN; Thrust factor K:1.66; D1 ≈:835 mm; Calculation factor e:0.35; Mass bearing:620 kg; d:710 mm; Basic static load rating C0:27000 kN; d1 ≈:750 mm; Basic dynamic load rating C:9680 kN; r3,4 min.:6 mm; T:410 mm; r1,2 min.:3 mm; Calculation factor Y0:1.8; Comparative radial load rating CF:2360 kN; D:900 mm; Calculation factor Y2:2.9; |
| 7221CTRDULP3 NSK Super Precision Bearings | Oil level, min.:36 mm; Appropriate attachment bolt, size G:16 mm; A1:90 mm; P90°:260 kN; H2:32 mm; L:315 mm; Da:140 mm; J:260 mm; Pa:140 kN; da:60 mm; Oil seal:2 x TSN 613 U; A2:141 mm; Mass housing:9.5 kg; H1:95 mm; N:24 mm; P0°:350 kN; J6:288 mm; End cover:ASNH 516-613 R; Appropriate attachment bolt, rec. tightening torque:200 N·m; Q180°:110 kN; |
| 40BNR10STV1VSULP3 NSK Super Precision Bearings | G3:9 mm; G2:M 6; B1:288 mm; Mass adapter sleeve assembly:51.5 kg; B5:72 mm; d1:320 mm; Hydraulic nut:HMV 68E; d3:440 mm; B:55 mm; d:340 mm; A:4 mm; G:Tr 340x5; |
| 7221CTRSULP3 NSK Super Precision Bearings | P90°:84.5 kN; Cap bolt:5/8-11 UNC; H:222.25 mm; J max.:333.375 mm; Cap bolt recommended tightening torque:298.3 N·m; Mass pillow block:39 kg; A2:222.25 mm; H2:44.45 mm; L:387.35 mm; Max. speed for Taconite seal:725 r/min; Taconite seal:TER 112; J min.:295.275 mm; Housing:SAFS 024 KA; h:40.481 mm; P150°:48 kN; ba:46.831 mm; Cap bolt, SAE grade:8; PG:1/4 NPT; da:104.775 mm; N1:26.988 mm; |