| 7921CTRDUMP3 NSK Super Precision Bearings | Pa:14.2 kN; Initial grease fill:68.04 g; Stabilizing ring:SR-15-0; PG:1/8 NPT; J min.:219.075 mm; R2:21.431 mm; R1:46.038 mm; P120°:20 kN; S:3.175 mm; Ca:37.008 mm; db:87.313 mm; P60°:54.7 kN; N1:15.875 mm; h:28.575 mm; dc:71.438 mm; P180°:22.2 kN; Cap bolt:2 x 1/2-13 UNC; Max. speed for Taconite seal:900 r/min; J max.:244.475 mm; Cap bolt, SAE grade:5; |
| 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; |
| 7222CTRDUMP3 NSK Super Precision Bearings | Fatigue load limit Pu:1700 kN; Calculation factor e:0.35; Calculation factor Y2:2.9; d2 ≈:832 mm; K:12 mm; D:1220 mm; B:438 mm; b:22.3 mm; Da max.:1172 mm; Basic dynamic load rating C:18650 kN; Mass bearing:2270 kg; da min.:718 mm; Calculation factor Y1:1.9; Limiting speed:360 r/min; ra max.:10 mm; D1 ≈:1028 mm; Reference speed:220 r/min; Calculation factor Y0:1.8; d:670 mm; r1,2 min.:12 mm; |
| 7224A5TRDUMP3 NSK Super Precision Bearings | Limiting Speed - Oil:3,400 rpm; ra1 (max):2.5 mm; Fillet Radius/Chamfer:3 mm; B:67 mm; Limiting Speed - Grease:2,600 rpm; d:95 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:370,000 N; db (min):109 mm; Enclosure:Open; dc (min):124 mm; Inside Ring Outside Diameter:121.5 mm; r1:3 mm; db (max):119 mm; Da (max):186 mm; Configuration:Single Row; Radial Clearance:0.050 to 0.085 mm; D:200 mm; Static Load Rating:460,000 N; |
| 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; |
| 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; |
| 7021A5TRDUMP3 NSK Super Precision Bearings | B4:19 mm; G:M 95x2; Hydraulic nut:HMV 19 E; B:17 mm; d:95 mm; d3:125 mm; d1:82.55 mm; B1:90 mm; Mass adapter sleeve assembly:2 kg; |
| 7224A5TRSUMP3 NSK Super Precision Bearings | l7 min.:34 mm; C1 max.:20 mm; d2 max.:75 mm; Mass rod end:0.9 kg; dk:40.7 mm; α:6 °; l2 max.:149 mm; h:110 mm; Specific dynamic load factor K:100 N/mm²; G:M 30x2; Basic static load rating C0:81.5 kN; r1 min.:0.6 mm; Material constant KM:330; d:30 mm; B:22 mm; l1 min.:65 mm; Basic dynamic load rating C:62 kN; |
| 7038CTRDUMP3 NSK Super Precision Bearings | d1:125 mm; B:12 mm; Mass shaft washer:0.79 kg; r1,2 min.:1.1 mm; d:70 mm; |
| 7922A5TRSUMP3 NSK Super Precision Bearings | R1:79.375 mm; Labyrinth ring (db shaft position):LOR 136; P90°:113 kN; Eye bolt:3/8-16 UNC; Stabilizing ring:SR-26-0; PosiTrac Plus contact element (db shaft position):B10724-136; db:149.225 mm; Cap bolt recommended tightening torque:400 N·m; RG:1/2 NPT; Cap bolt:2 x 1-8 UNC; PosiTrac Plus contact element (dc shaft position):B10724-122; A2:193.675 mm; H2:60.325 mm; Ca:89.789 mm; A1:133.35 mm; |
| No. | Brand | d | D | b | K | B | F | s | w |
| 7036CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7226A5TRDULP4 | NSK | - | - | - | - | - | - | - | - |
| 7924A5TRSUMP3 | NSK | 90 mm | 190 mm | - | - | 64 mm | - | - | - |
| 7922A5TRDUDLP3 | NSK | 530 mm | 870 mm | - | - | 272 mm | - | - | - |
| 7928A5TRSULP3 | NSK | - | - | - | - | 80.169 mm | - | 38.497 mm | - |
| 7920CTRSULP3 | NSK | 260 mm | 440 mm | 16.7 mm | 9 mm | 180 mm | - | - | - |
| 7938A5TRDUMP3 | NSK | 100 mm | 150 mm | - | - | 24 mm | - | - | - |
| 7032CTRDUMP3 | NSK | 60 mm | - | - | - | 44 mm | - | - | - |
| 7026A5TRDUDLP3 | NSK | 85 mm | 130 mm | - | - | - | - | - | - |
| 7221CTRSULP3 | NSK | 60 mm | - | - | - | 28 mm | 70 mm | - | - |
| 7932A5TRDUDLP3 | NSK | 630 mm | - | - | - | 95 mm | - | - | - |
| 7030A5TRSULP3 | NSK | 70 mm | - | - | - | 49 mm | - | - | 85 mm |
| 7922A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7022A5TRSULP3 | NSK | 710 mm | 1150 mm | - | - | 345 mm | - | - | - |
| 7920A5TRSULP3 | NSK | 50 mm | 72 mm | - | - | 12 mm | - | - | - |
| 7934CTRSUMP3 | NSK | 60 mm | 72 mm | - | - | 60 mm | - | - | - |
| 7032A5TRDUDMP3 | NSK | 30 mm | 45 mm | - | - | 17 mm | 35 mm | - | - |
| 7936CTRDUDLP3 | NSK | 60 mm | - | - | - | 18 mm | - | - | - |
| 7030CTRDUMP3 | NSK | 85 mm | 180 mm | - | - | 41 mm | - | - | - |
| 7930CTRSUMP3 | NSK | 55 mm | 90 mm | - | - | 18 mm | - | - | - |
| 7930CTRDULP3 | NSK | 260 mm | - | - | - | 60 mm | 285 mm | - | - |
| 7924A5TRSULP3 | NSK | 100 mm | 150 mm | - | - | 37 mm | - | - | - |
| 7922A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7021CTRDULP3 | NSK | 107.95 mm | - | - | - | 36.512 mm | - | - | - |
| 7934A5TRSUMP3 | NSK | 800 mm | 1280 mm | - | - | 375 mm | - | - | - |
| 7930A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7221CTRDULP3 | NSK | 36.512 mm | 76.2 mm | - | - | 28.575 mm | - | - | - |
| 7928CTRDUMP3 | NSK | 30 mm | 90 mm | - | - | 23 mm | - | - | - |
| 7032A5TRDUDLP3 | NSK | 320 mm | 480 mm | - | - | 160 mm | - | - | - |
7934CTRSULP3 NSK Super Precision Bearings Video
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