| 7938CTRSULP3 NSK Super Precision Bearings | Stabilizing ring:SR-10-0; Cap bolt, SAE grade:5; Bearing limiting speed:9500 r/min; H:121.841 mm; Initial grease fill:31.185 g; End plug (suffix Y):EPR 4; A1:60.325 mm; L:209.55 mm; H1:63.5 mm; P90°:17.3 kN; Cap bolt:2 x 7/16-14 UNC; R1:30.163 mm; J max.:177.8 mm; Pa:3.47 kN; J min.:165.1 mm; Housing:SAF 510; P150°:9.79 kN; P60°:28.9 kN; N1:15.875 mm; h:27.781 mm; |
| 7030CTRSULP3 NSK Super Precision Bearings | Calculation factor kr:0.15; Basic static load rating C0:965 kN; D:400 mm; Axial load factor Y:0.6; Reference speed:1500 r/min; C:130 mm; D1 ≈:353.1 mm; Limiting speed:2800 r/min; r1,2 min.:4 mm; Basic dynamic load rating C:627 kN; da max.:310 mm; Da max.:385 mm; Limiting value e:0.1; ra max.:3 mm; Fw:296 mm; Mass bearing:21.1 kg; Fatigue load limit Pu:96.5 kN; |
| 7221A5TRSUMP3 NSK Super Precision Bearings | H2:101.6 mm; H1:250.825 mm; Initial grease fill:3515.4 g; A2:315.119 mm; PosiTrac Plus contact element:2 x B10724-606; H:495.3 mm; Labyrinth ring:2 x LOR 519; Mass pillow block:298 kg; P180°:267 kN; Stabilizing ring:2 x A8819; h:73.025 mm; P120°:249 kN; Cap bolt, SAE grade:8; Max. speed for PosiTrac Plus seal:575 r/min; Cap bolt:4 x 1 1/2-6 UNC; P90°:400 kN; RG:1 NPT; Housing:SAFS 056 KAUA; |
| 7926A5TRSUMP3 NSK Super Precision Bearings | Calculation factor e:0.33; Basic static load rating C0:2120 kN; D1 ≈:268 mm; Limiting speed:1900 r/min; Mass bearing + sleeve:34.5 kg; G1:18 mm; b:11.1 mm; Calculation factor Y0:2; D:310 mm; K:6 mm; G:Tr 210x4; d2 ≈:223 mm; Da max.:299 mm; Basic dynamic load rating C:1353 kN; B2 ≈:140 mm; d1:190 mm; Calculation factor Y1:2; B1:127 mm; Calculation factor Y2:3; Reference speed:1300 r/min; |
| 7226CTRDULP3 NSK Super Precision Bearings | Enclosure:Double Seal; D:125 mm; Radial Clearance:0.025 to 0.051 mm; Static Load Rating:44,000 N; d:70 mm; Weight:1.070 kg; Factor fo:14.4; ra (max):1.5 mm; Limiting Speed - Grease:5,100 rpm; Configuration:Single Row; Da (max):116 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:62,000 N; da (min):79 mm; B:24 mm; |
| 7026A5TRDUMP3 NSK Super Precision Bearings | Design variant/feature:BC4.10/W33WI; Mass bearing:220 kg; C:350 mm; α:20 °; Fatigue load limit Pu:1020 kN; b:16.7 mm; D1 ≈:425.35 mm; r1,2 min.:10 mm; Basic dynamic load rating C:5390 kN; d:320 mm; F:364 mm; r3,4 min.:1.5 mm; K:9 mm; D:480 mm; Basic static load rating C0:10800 kN; B:350 mm; |
| 7024CTRSULP3 NSK Super Precision Bearings | Dw:2.5 mm; Lw:21.8 mm; r1,2 min.:0.2 mm; r1 max.:0.6 mm; r2 max.:0.8 mm; Mass needle roller:0.84 g; |
| 7934CTRDUMP3 NSK Super Precision Bearings | Specific dynamic load factor K:300 N/mm²; Basic dynamic load rating C:176 kN; Design (sliding contact surface combination):Steel/PTFE fabric; Sealing solution:Triple-lip seals; Lubricant:Maintenance free &nd; da max.:29.5 mm; α:17 °; D:47 mm; Mass plain bearing:0.2 kg; Specific static load factor K0:500 N/mm²; rb max.:0.6 mm; r1 min.:0.6 mm; r2 min.:0.6 mm; Basic static load rating C0:290 kN; |
| 7022CTRDUMP3 NSK Super Precision Bearings | Cap bolt, SAE grade:8; Cap bolt:1/2-13 UNC; Cap bolt recommended tightening torque:149.1 N·m; h:38.1 mm; Pa:10.9 kN; L:349.25 mm; A1:98.425 mm; S:4.763 mm; H2:41.275 mm; PG:1/8 NPT; End plug (suffix Y):EPR 11; H1:101.6 mm; ba:40.481 mm; R2:27.781 mm; A2:149.225 mm; Housing:SSAFS 518; P180°:58.7 kN; Da:160 mm; da:80.963 mm; Bearing limiting speed:5300 r/min; |
| 7922A5TRQUMP3 NSK Super Precision Bearings | B:10 mm; Permissible sliding velocity v max.:0.5 m/s; Permissible sliding velocity v min.:0 m/s; Mass bushing:0.008 kg; D1:18 mm; D:14 mm; Coefficient of friction µ min.:0.08; Tolerance shaft:e7; B1:3 mm; Tolerance housing:H7; Specific static load factor K0:45 N/mm²; d:9 mm; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; |
| No. | Brand | d | D | b | K | B | F | s | w |
| 7030CTRDUMP3 | NSK | 85 mm | 180 mm | - | - | 41 mm | - | - | - |
| 7224A5TRDULP3 | NSK | 800 mm | 1060 mm | - | - | - | - | - | - |
| 7926A5TRDULP3 | NSK | 35 mm | - | - | - | 1.8 mm | - | - | - |
| 7928CTRSUMP3 | NSK | 120 mm | 180 mm | - | - | - | - | - | - |
| 7024CTRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7038CTRDUMP3 | NSK | 70 mm | - | - | - | 12 mm | - | - | - |
| 7930A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7022A5TRQULP3 | NSK | - | - | - | - | - | - | - | - |
| 7024A5TRSUMP3 | NSK | - | - | 8 mm | - | 16 mm | - | - | - |
| 7021A5TRDUDMP3 | NSK | 50 mm | 110 mm | - | - | 40 mm | - | - | - |
| 7028A5TRDUDLP3 | NSK | 70 mm | 90 mm | - | - | 10 mm | - | - | - |
| 7928A5TRDULP3 | NSK | 30 mm | - | - | - | 22 mm | - | - | 36 mm |
| 80BER10STV1VSUELP3 | NSK | 45 mm | 100 mm | - | - | 39.7 mm | - | - | - |
| 7938CTRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7022A5TRDUDLP3 | NSK | - | 170 mm | - | - | 43 mm | - | - | - |
| 7221CTRSULP3 | NSK | 60 mm | - | - | - | 28 mm | 70 mm | - | - |
| 90BTR10STYNDBLP4A | NSK | 90 mm | 115 mm | - | - | 13 mm | - | - | - |
| 80BER10HTSUELP3 | NSK | 300 mm | 460 mm | - | 5 mm | 218 mm | - | - | - |
| 75BAR10STYNDBLP4A | NSK | 200 mm | 420 mm | - | - | 138 mm | 253 mm | - | - |
| 7938A5TRSULP3 | NSK | 3.175 mm | 9.525 mm | - | - | 3.967 mm | - | - | - |
| 80BNR19STSULP3 | NSK | - | 270 mm | 11.1 mm | 6 mm | - | - | - | - |
| 7038CTRSUMP3 | NSK | 105 mm | 145 mm | - | - | - | - | - | - |
| 7928A5TRSUMP3 | NSK | 12 mm | 32 mm | - | - | 15.9 mm | - | - | - |
| 7226CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7034A5TRDULP3 | NSK | 300 mm | 460 mm | 16.7 mm | 9 mm | 118 mm | - | - | - |
| 7022CTRSULP3 | NSK | 180 mm | 280 mm | - | - | - | - | - | - |
| 7921A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
7224A5TRSUMP3 NSK Super Precision Bearings Video
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