| 7921A5TRSUMP3 NSK Super Precision Bearings | db (max):254 mm; Limiting Speed - Grease:1,300 rpm; dd (min):283 mm; D:420 mm; dc (min):263 mm; Radial Clearance:0.140 to 0.195 mm; Da (max):398 mm; ra (max):4 mm; db (min):222 mm; Configuration:Single Row; Fillet Radius/Chamfer:5 mm; Inside Ring Outside Diameter:260 mm; d:200 mm; Dynamic Load Rating:975,000 N; B:80 mm; Bore Type:Cylindrical Bore; r1:5 mm; Limiting Speed - Oil:1,600 rpm; Static Load Rating:1,270,000 N; |
| 7030A5TRDUMP3 NSK Super Precision Bearings | D:55 mm; Factor fo:14.8; Limiting Speed - Grease:13,000 rpm; Radial Clearance:0.013 to 0.028 mm; Dynamic Load Rating:13,200 N; Enclosure:Single Shield with S; r1:0.5 mm; b (min):1.4 mm; B:13 mm; Static Load Rating:8,300 N; Bore Type:Cylindrical Bore; Configuration:Single Row; d:30 mm; Cy (max):2.9 mm; Fillet Radius/Chamfer:1 mm; Da (max):50 mm; D1 (max):52.6 mm; a (max):2.1 mm; ra (max):1 mm; Limiting Speed - Oil:15,000 rpm; |
| 7938A5TRDULP3 NSK Super Precision Bearings | Configuration:Single Row; Static Load Rating:1,000,000 N; Limiting Speed - Grease:1,600 rpm; Da (max):382 mm; ra1 (max):3 mm; Enclosure:Open; Weight:29.200 kg; Fillet Radius/Chamfer:4 mm; dc (min):300 mm; Db (min):382 mm; db (min):278 mm; Dynamic Load Rating:645,000 N; Db (max):365 mm; Bore Type:Cylindrical Bore; B:65 mm; Radial Clearance:0.190 to 0.260 mm; D:400 mm; Outside Ring Inside Diameter:364 mm; |
| 7034A5TRDUMP3 NSK Super Precision Bearings | da max.:121 mm; Ca min.:6 mm; T:106 mm; Limiting speed:3400 r/min; rc max.:1 mm; D:190 mm; Reference speed:2200 r/min; Basic dynamic load rating C:760 kN; b:11 mm; Fatigue load limit Pu:110 kN; 2B:100 mm; Calculation factor Y1:1.6; Calculation factor Y2:2.3; r3,4 min.:2.5 mm; Mass bearing pair:12.4 kg; Basic static load rating C0:1020 kN; r5 min.:1 mm; K:7.5 mm; Calculation factor e:0.43; d:105 mm; |
| 7921A5TRSULP3 NSK Super Precision Bearings | N1:15.875 mm; S:4.763 mm; R2:12.7 mm; Max. speed for Taconite seal:2175 r/min; H1:57.15 mm; Cap bolt:2 x 7/16-14 UNC; H:112.713 mm; Cap bolt, SAE grade:5; h:25.4 mm; RG:1/8 NPT; H2:20.637 mm; Pa:2.54 kN; Cap bolt recommended tightening torque:61 N·m; J max.:177.8 mm; End plug (suffix Y):EPR 3; ba:22.225 mm; P120°:7.56 kN; P150°:6.67 kN; Initial grease fill:51.03 g; P60°:20.9 kN; |
| 7930CTRDULP3 NSK Super Precision Bearings | d:260 mm; r, r1,2 min.:2 mm; B:60 mm; F:285 mm; Mass inner ring:4.98 kg; |
| 7026A5TRDUDMP3 NSK Super Precision Bearings | Mass bearing:8.65 kg; H:58 mm; d1:180 mm; D:180 mm; Limiting speed:1700 r/min; Basic dynamic load rating C:490 kN; Basic static load rating C0:1930 kN; r1,2 min.:2.1 mm; B:19.5 mm; da min.:176 mm; ra max.:2.1 mm; d:85 mm; Fatigue load limit Pu:190 kN; Da max.:94 mm; D1:88 mm; Minimum axial load factor A:0.298; Reference speed:850 r/min; |
| 7926CTRSULP3 NSK Super Precision Bearings | Dynamic Load Rating:17,900,000 N; Axial Load Factor Y2:2.70; Center Guidance:Fixed Inner Ring Rib; B:388 mm; Nr. of Holes:8; d:600 mm; Static Load Rating:25,100,000 N; Configuration:Double Row; da (min):654 mm; D:1090 mm; Bore Type:Tapered Bore; Limiting Speed - Grease:240 rpm; Axial Load Factor Y0:1.78; Limiting Speed - Oil:360 rpm; Fillet Radius/Chamfer:9.5 mm; Groove Width A:50 mm; Retainer Material:Machined Brass; |
| 75BER10STSULP3 NSK Super Precision Bearings | Tolerance shaft:e7; d:8 mm; Specific static load factor K0:45 N/mm²; Mass bushing:0.01 kg; Coefficient of friction µ max.:0.15; Permissible sliding velocity v min.:0 m/s; B:12 mm; D:14 mm; Tolerance housing:H7; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; |
| 7032CTRSUMP3 NSK Super Precision Bearings | Basic static load rating C0:3.05 kN; Calculation factor f2C:1.12; D2:34.15 mm; Calculation factor f2B:1.07; Db max.:35.6 mm; Basic dynamic load rating C:5.72 kN; Preload class A GA:35 N; Calculation factor f1:0.98; Da max.:35 mm; da min.:22 mm; a:11.2 mm; Calculation factor f:1.05; d:20 mm; db min.:22 mm; db max.:25.1 mm; Ball diameter Dw:4.762 mm; Calculation factor (single, tandem) Y2:0.87; Preload class B GB:70 N; |
| No. | Brand | d | D | b | K | B | F | s | w |
| 7924CTRDUDLP3 | NSK | - | 52 mm | - | - | 7 mm | - | - | - |
| 7224A5TRDULP3 | NSK | 800 mm | 1060 mm | - | - | - | - | - | - |
| 7938A5TRSULP3 | NSK | 3.175 mm | 9.525 mm | - | - | 3.967 mm | - | - | - |
| 7021A5TRDULP3 | NSK | - | 52 mm | - | - | 15 mm | - | - | - |
| 7924CTRSULP3 | NSK | 400 mm | 650 mm | - | - | 200 mm | - | - | - |
| 7221CTRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7028A5TRSULP3 | NSK | 17 mm | - | - | - | 20.5 mm | 20 mm | - | - |
| 7932A5TRSULP3 | NSK | 35 mm | 72 mm | - | - | 23 mm | - | - | - |
| 7924CTRSUMP3 | NSK | 460 mm | 650 mm | 16.7 mm | 9 mm | 460 mm | 510 mm | - | - |
| 7924CTRDUMP3 | NSK | 35 mm | 55 mm | - | - | 10 mm | - | - | - |
| 7936CTRSUMP3 | NSK | 900 mm | 1180 mm | - | - | 206 mm | - | - | - |
| 7036A5TRDUMP3 | NSK | 70 mm | 125 mm | - | - | 39.7 mm | - | - | - |
| 7228A5TRSUMP3 | NSK | - | - | - | - | 59.531 mm | - | 29.766 mm | - |
| 7921A5TRSUMP3 | NSK | 200 mm | 420 mm | - | - | 80 mm | - | - | - |
| 7221A5TRSULP3 | NSK | 45 mm | 68 mm | - | - | 12 mm | - | - | - |
| 7928A5TRDUDLP3 | NSK | 50 mm | 72 mm | - | - | 12 mm | - | - | - |
| 80BNR19STSUELP3 | NSK | 65 mm | 120 mm | - | - | 31 mm | - | - | - |
| 7036A5TRDUDMP3 | NSK | 34.987 mm | 59.131 mm | - | - | - | - | - | - |
| 7926A5TRDUDLP3 | NSK | - | 200 mm | 11.1 mm | 6 mm | 67 mm | - | - | - |
| 7032A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7932A5TRDUDLP3 | NSK | 630 mm | - | - | - | 95 mm | - | - | - |
| 7028CTRDUDMP3 | NSK | 900 mm | 1280 mm | 22.3 mm | 12 mm | 780 mm | 988 mm | - | - |
| 7928A5TRDUMP3 | NSK | 160 mm | - | - | - | 114 mm | - | - | - |
| 7920CTRDUMP3 | NSK | 22 mm | 56 mm | - | - | 16 mm | - | - | - |
| 7022A5TRDUDLP3 | NSK | - | 170 mm | - | - | 43 mm | - | - | - |
| 7936A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7024CTRQUMP3 | NSK | 80 mm | 170 mm | - | - | 58 mm | - | - | - |
| 7222A5TRSUMP3 | NSK | - | - | - | - | 36 mm | - | - | - |
7028CTRDUMP3 NSK Super Precision Bearings Video
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