| 7921A5TRDULP3 NSK Super Precision Bearings | ra (max):5 mm; Fillet Radius/Chamfer:6 mm; Roller Profile:Symmetric; Bore Type:Cylindrical Bore; Enclosure:Open; Axial Load Factor Y1:1.73; Dynamic Load Rating:6,900,000 N; da (min):428 mm; Configuration:Double Row; Limiting Speed - Oil:720 rpm; Axial Load Factor Y2:2.57; Weight:330.000 kg; d:400 mm; Limiting Speed - Grease:570 rpm; Nr. of Holes:8; Da (max):622 mm; Retainer Material:Machined Brass; |
| 7224CTRSUMP3 NSK Super Precision Bearings | Bore Type:Cylindrical Bore; D:250 mm; Dynamic Load Rating:166,000 N; d:140 mm; da (min):154 mm; Factor fo:14.8; Radial Clearance:0.041 to 0.081 mm; Da (max):236 mm; Enclosure:Double Shield; Static Load Rating:150,000 N; Limiting Speed - Grease:2,500 rpm; ra (max):2.5 mm; Weight:7.470 kg; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; B:42 mm; |
| 7022A5TRDUDMP3 NSK Super Precision Bearings | D:140 mm; d:55 mm; Fillet Radius/Chamfer:2.1 mm; Radial Clearance:0.040 to 0.070 mm; dd (min):87 mm; Configuration:Single Row; dc (min):79 mm; r1:2.1 mm; Inside Ring Outside Diameter:77.2 mm; db (max):76 mm; B:33 mm; db (min):67 mm; Enclosure:Open; ra (max):2 mm; ra1 (max):2 mm; Limiting Speed - Grease:4,800 rpm; Limiting Speed - Oil:5,600 rpm; Da (max):128 mm; Static Load Rating:138,000 N; Dynamic Load Rating:139,000 N; |
| 7924CTRDUDLP3 NSK Super Precision Bearings | Configuration:Single Row; a (max):1.3 mm; D:52 mm; Groove Diameter:50.7 mm; r1:0.3 mm; Dx (min):55.5 mm; Dynamic Load Rating:5,950 N; Weight:0.034 kg; Bore Type:Cylindrical Bore; ra (max):0.3 mm; Groove Width:1 mm; Enclosure:Open; da (min):42 mm; Radial Clearance:0.015 to 0.033 mm; Limiting Speed - Oil:14,000 rpm; Static Load Rating:4,900 N; Limiting Speed - Grease:12,000 rpm; Cy (max):1.8 mm; Da (max):50 mm; |
| 7034CTRSUMP3 NSK Super Precision Bearings | Recommended diameter for attachment bolts, inch G:0.5 in; Basic static load rating C0:19 kN; Bearing:YAR 208-108-2RF/VE49; Limiting speed:2800 r/min; Hexagonal key size for grub screw N:3.969 mm; Recommended diameter for attachment bolts, mm G:12 mm; B4:8 mm; Fatigue load limit Pu:0.8 kN; A:48 mm; N1:14.5 mm; s1:30.2 mm; Mass bearing unit:0.96 kg; H2:19 mm; Recommended tightening torque for grub screw:6.5 N·m; |
| 7021A5TRSULP3 NSK Super Precision Bearings | Labyrinth ring (db shaft position):LOR 121; da:110 mm; Pa:39.6 kN; Mass pillow block:30.8 kg; J min.:320.675 mm; Da:200 mm; db:123.825 mm; P150°:50.7 kN; P180°:60.9 kN; Ca:62.789 mm; End plug (suffix Y):EPR 15; A1:120.65 mm; N1:22.225 mm; RG:3/8 NPT; Cap bolt:2 x 3/4-10 UNC; PG:1/4 NPT; J max.:368.3 mm; P60°:149 kN; Labyrinth ring (dc shaft position):LOR 113; R2:31.75 mm; |
| 7022A5TRQUMP3 NSK Super Precision Bearings | F:132.5 mm; Da min.:177 mm; db min.:135 mm; r1,2 min.:2.1 mm; Fatigue load limit Pu:64 kN; Da max.:187 mm; D1 ≈:172.5 mm; Basic dynamic load rating C:465 kN; Mass bearing:7.3 kg; Basic static load rating C0:550 kN; d:110 mm; Limiting speed:4000 r/min; s max.:2.2 mm; Reference speed:3600 r/min; ra max.:2 mm; Calculation factor kr:0.16; da min.:122 mm; B:53 mm; D:200 mm; da max.:129 mm; |
| 7932CTRDUMP3 NSK Super Precision Bearings | Permissible sliding velocity v max.:0.5 m/s; Tolerance shaft:e7; D:32 mm; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; h:23 mm; Coefficient of friction µ min.:0.08; Specific static load factor K0:45 N/mm²; Mass bushing:0.07 kg; B:20 mm; α:105 °; Tolerance housing:H7; a:3 mm; Coefficient of friction µ max.:0.15; d:22 mm; |
| 7038A5TRSUMP3 NSK Super Precision Bearings | Pa:9.43 kN; A1:98.425 mm; Cap bolt:2 x 3/4-10 UNC; J max.:320.675 mm; da:66.675 mm; PG:1/8 NPT; P90°:55.6 kN; J min.:269.875 mm; P120°:33.8 kN; P60°:93 kN; H:209.55 mm; Stabilizing ring:2 x SR-1616; H2:44.45 mm; H1:107.95 mm; RG:3/8 NPT; Cap bolt, SAE grade:8; Bearing limiting speed:5300 r/min; ba:36.513 mm; Labyrinth ring:2 x LOR 43; L:361.95 mm; |
| 7221CTRDULP3 NSK Super Precision Bearings | r1,2 min.:3.5 mm; Calculation factor Y:1.1; T:29.37 mm; rb max.:3.3 mm; Dimension series:HM 89400; a:23.527 mm; Cb min.:6 mm; Reference speed:7000 r/min; C:23.02 mm; Fatigue load limit Pu:11.8 kN; Limiting speed:8500 r/min; Basic static load rating C0:106 kN; d1 ≈:59.3 mm; Calculation factor e:0.54; D:76.2 mm; Da max.:65.5 mm; B:28.575 mm; db min.:49 mm; d:36.512 mm; da max.:44 mm; |
| No. | Brand | d | D | b | K | B | F | s | w |
| 7928CTRSUMP3 | NSK | 120 mm | 180 mm | - | - | - | - | - | - |
| 7228A5TRSULP3 | NSK | 35 mm | - | - | - | 31 mm | - | - | - |
| 7922A5TRDUDLP3 | NSK | 530 mm | 870 mm | - | - | 272 mm | - | - | - |
| 7932A5TRDULP3 | NSK | 55 mm | - | - | - | 21 mm | - | - | - |
| 7932A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7028CTRSULP3 | NSK | 80 mm | 170 mm | - | - | 39 mm | - | - | - |
| 7228A5TRDUMP3 | NSK | 360 mm | 540 mm | - | - | 82 mm | - | - | - |
| 7038CTRSULP3 | NSK | 25 mm | - | - | - | 20 mm | - | - | - |
| 7924CTRDULP3 | NSK | 150 mm | 270 mm | - | - | 45 mm | - | - | - |
| 80BER19STSULP3 | NSK | 60 mm | 110 mm | - | - | 28 mm | - | - | - |
| 7021A5TRSUMP3 | NSK | 530 mm | 780 mm | - | - | 185 mm | - | - | - |
| 7026A5TRDUDMP3 | NSK | 85 mm | 180 mm | - | - | 19.5 mm | - | - | - |
| 7921CTRSUMP3 | NSK | - | 370 mm | - | - | - | - | - | - |
| 7026CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 80BNR19STSUELP3 | NSK | 65 mm | 120 mm | - | - | 31 mm | - | - | - |
| 7030CTRDUMP3 | NSK | 85 mm | 180 mm | - | - | 41 mm | - | - | - |
| 7226A5TRSUMP3 | NSK | 6 mm | 14 mm | - | - | 12 mm | - | - | - |
| 7934CTRDUMP3 | NSK | 25 mm | 47 mm | - | - | 28 mm | - | - | - |
| 7036CTRDULP3 | NSK | - | 225 mm | - | 4.5 mm | - | - | - | - |
| 7032CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7226A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7026CTRSULP3 | NSK | 130 mm | 300 mm | - | - | 172.65 mm | - | - | - |
| 75BER10STSULP3 | NSK | 8 mm | 14 mm | - | - | 12 mm | - | - | - |
7028A5TRDUDMP3 NSK Super Precision Bearings Video
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