| 7922CTRSUMP3 NSK Super Precision Bearings | Configuration:Double Row; da:57 mm83 mm; Limiting Speed - Grease:5,000 rpm; D:90 mm; Enclosure:Open; Static Load Rating:44,500 N; Radial Clearance:0.018 to 0.036 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:6,700 rpm; Weight:0.670 kg; Dynamic Load Rating:54,500 N; d:50 mm; Cy:5.4 mm; B:30.2 mm; ra:1 mm; Dx:98 mm; Fillet Radius/Chamfer:1.1 mm; |
| 7228A5TRDULP3 NSK Super Precision Bearings | Static Load Rating:12,700 N; Da:41 mm; Weight:0.120 kg; Fillet Radius/Chamfer:1 mm; Enclosure:Double Seal; Radial Clearance:0.013 to 0.028 mm; Dynamic Load Rating:20,000 N; Bore Type:Cylindrical Bore; B:20.6 mm; d:20 mm; ra:1 mm; Configuration:Double Row; Limiting Speed - Oil:10,000 rpm; D:47 mm; da:26 mm; |
| 7922A5TRDULP3 NSK Super Precision Bearings | Fatigue load limit Pu:6.2 kN; U:20 mm; Reference speed:11000 r/min; Limiting speed:12000 r/min; Fw:35 mm; Basic static load rating C0:50 kN; Basic dynamic load rating C:35.2 kN; Mass needle roller and cage assembly:0.056 kg; Ew:45 mm; |
| 80BER19STSUELP3 NSK Super Precision Bearings | Basic static load rating C0:38 kN; U:20 mm; Fw:25 mm; Limiting speed:17000 r/min; Mass needle roller and cage assembly:0.033 kg; Basic dynamic load rating C:27.5 kN; Ew:33 mm; Reference speed:15000 r/min; Fatigue load limit Pu:4.65 kN; |
| 7922CTRDUDMP3 NSK Super Precision Bearings | Basic dynamic load rating C:6.37 kN; Preload class C GC:160 N; Calculation factor (back-to-back, face-to-face) Y1:0.92; Static axial stiffness, preload class D:149 N/µm; Calculation factor f2A:1; r3,4 min.:0.2 mm; Static axial stiffness, preload class C:112 N/µm; Number of balls z:18; d:25 mm; Mass bearing:0.038 kg; Attainable speed for grease lubrication:38000 r/min; d1:30.6 mm; db max.:30.1 mm; |
| 7021A5TRSUMP3 NSK Super Precision Bearings | Mass bearing:300 kg; da max.:638 mm; ra max.:5 mm; d:530 mm; s1 max.:35.7 mm; Operating clearance factor k2:0.101; Reference speed:600 r/min; D1 ≈:705 mm; B:185 mm; Limiting speed:800 r/min; Basic static load rating C0:9500 kN; D:780 mm; d2 ≈:601 mm; Da max.:757 mm; Fatigue load limit Pu:630 kN; Basic dynamic load rating C:5100 kN; Misalignment factor k1:0.12; r1,2 min.:6 mm; Da min.:681 mm; |
| 7224A5TRQUMP3 NSK Super Precision Bearings | Calculation factor (back-to-back, face-to-face) Y2:1.41; Static axial stiffness, preload class C:167 N/µm; Calculation factor f:1.09; Fatigue load limit Pu:0.34 kN; d:40 mm; Static axial stiffness, preload class B:127 N/µm; Number of balls z:21; db min.:43.2 mm; D:62 mm; Mass bearing:0.1 kg; ra max.:0.6 mm; Da max.:58.8 mm; d2:47.1 mm; Calculation factor (single, tandem) Y2:0.87; Calculation factor f2D:1.17; |
| 7021CTRSUMP3 NSK Super Precision Bearings | Enclosure:Open; Nr. of Holes:8; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y1:3.85; Axial Load Factor Y2:5.73; da (min):438 mm; Da (max):542 mm; Limiting Speed - Oil:900 rpm; Configuration:Double Row; d:420 mm; Dynamic Load Rating:2,520,000 N; Weight:74.400 kg; Retainer Material:Machined Brass; Fillet Radius/Chamfer:4 mm; Hole Diameter (do):12 mm; Constant e:0.18; Radial Clearance:0.370 to 0.500 mm; |
| 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; |
| 7226A5TRSULP3 NSK Super Precision Bearings | Comparative axial load rating CFa:244 kN; Fatigue load limit Pu:1020 kN; Thrust factor K:1.56; r1,2 min.:3 mm; Design variant/feature:TQOS/GWISI; D:610 mm; Basic static load rating C0:12900 kN; T:360 mm; Calculation factor Y2:2.7; Calculation factor Y1:1.8; r3,4 min.:6 mm; D1 ≈:555 mm; Basic dynamic load rating C:5120 kN; Calculation factor e:0.37; Calculation factor Y0:1.8; Mass bearing:270 kg; |
| No. | Brand | d | D | b | K | B | F | s | w |
| 7021A5TRQUMP3 | NSK | - | - | - | - | 69.9 mm | - | - | - |
| 7930CTRSULP3 | NSK | - | 600 mm | - | - | 192 mm | - | - | - |
| 80BER10STV1VSULP3 | NSK | 900 mm | 1090 mm | - | - | 85 mm | - | - | - |
| 7936A5TRDUDMP3 | NSK | 90 mm | 140 mm | - | - | - | - | - | - |
| 7938A5TRSULP3 | NSK | 3.175 mm | 9.525 mm | - | - | 3.967 mm | - | - | - |
| 7932A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7922CTRDULP3 | NSK | - | - | 5 mm | - | 20 mm | - | - | - |
| 7038CTRDUMP3 | NSK | 70 mm | - | - | - | 12 mm | - | - | - |
| 7222A5TRSULP3 | NSK | - | 62 mm | - | - | - | - | - | - |
| 75BER10STSULP3 | NSK | 8 mm | 14 mm | - | - | 12 mm | - | - | - |
| 7932CTRDUMP3 | NSK | 22 mm | 32 mm | - | - | 20 mm | - | - | - |
| 45BER19STV1VSUELP3 | NSK | 180 mm | 380 mm | - | - | 75 mm | - | - | - |
| 80BER10STSUELP3 | NSK | 519.112 mm | 736.6 mm | - | - | 258.762 mm | - | - | - |
| 7228CTRSUMP3 | NSK | 400 mm | 600 mm | - | 5 mm | 272 mm | - | - | - |
| 7032CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7930A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7226A5TRDULP3 | NSK | 100 mm | 215 mm | - | - | 73 mm | - | - | - |
| 7024CTRSUMP3 | NSK | 70 mm | 125 mm | - | - | - | - | - | - |
| 7926A5TRDUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7936A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7932A5TRQULP3 | NSK | 395 mm | 545 mm | - | - | 268 mm | - | - | - |
| 7934A5TRQUMP3 | NSK | 35 mm | 72 mm | - | - | 17 mm | - | - | - |
| 7930CTRDULP3 | NSK | 260 mm | - | - | - | 60 mm | 285 mm | - | - |
| 7022A5TRSULP3 | NSK | 710 mm | 1150 mm | - | - | 345 mm | - | - | - |
| 7034CTRSUMP3 | NSK | - | - | - | - | 49.2 mm | - | - | - |
| 7920CTRSUV1VLP3 | NSK | 31.75 mm | - | - | - | 38.1 mm | - | - | - |
| 7228A5TRSUMP3 | NSK | - | - | - | - | 59.531 mm | - | 29.766 mm | - |
7936A5TRSUMP3 NSK Super Precision Bearings Video
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