| 7922A5SN24TRDULP3 NSK Super Precision Bearings | d:50 mm; ra (max):1 mm; Da (max):83 mm; Fillet Radius/Chamfer:1.1 mm; D:90 mm; db (max):58 mm; Limiting Speed - Grease:6,400 rpm; Inside Ring Outside Diameter:59.5 mm; db (min):57 mm; dd (min):67 mm; Bore Type:Cylindrical Bore; ra1 (max):1 mm; B:20 mm; Radial Clearance:0.050 to 0.080 mm; dc (min):62 mm; Configuration:Single Row; Limiting Speed - Oil:7,700 rpm; Enclosure:Open; Dynamic Load Rating:69,000 N; |
| 7034CTRDULP3 NSK Super Precision Bearings | Factor fo:14.3; Limiting Speed - Grease:22,000 rpm; Enclosure:Open; Groove Width:1.4 mm; Da (max):33 mm; D:35 mm; ra (max):0.3 mm; Groove Diameter:33.2 mm; Dx (min):40.5 mm; a (max):2.1 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:6,000 N; Radial Clearance:0.011 to 0.025 mm; da (min):19 mm; Cy (max):2.9 mm; r1:0.3 mm; Weight:0.041 kg; Fillet Radius/Chamfer:0.3 mm; Limiting Speed - Oil:26,000 rpm; |
| 7021CTRSULP3 NSK Super Precision Bearings | Limiting Speed - Grease:510 rpm; Axial Load Factor Y2:3.15; da (min):488 mm; Da (max):652 mm; Radial Clearance:0.490 to 0.630 mm; Retainer Material:Machined Brass; d:460 mm; Dynamic Load Rating:6,100,000 N; Groove Width A:40 mm; Static Load Rating:9,650,000 N; Hole Diameter (do):20 mm; Weight:279.000 kg; Fillet Radius/Chamfer:6 mm; ra (max):5 mm; Enclosure:Open; Limiting Speed - Oil:640 rpm; Constant e:0.32; |
| 7924A5SN24TRDULP3 NSK Super Precision Bearings | Limiting Speed - Grease:4,800 rpm; Cy (max):6.5 mm; Snap Ring Outside Diameter:139.7 mm; Enclosure:Single Shield with S; Configuration:Single Row; b (min):3.1 mm; Da (max):121 mm; Dx (min):141.5 mm; Factor fo:14.7; da (min):84 mm; Bore Type:Cylindrical Bore; D1 (max):125.2 mm; Snap Ring Width:2.8 mm; Radial Clearance:0.025 to 0.051 mm; Weight:1.180 kg; Static Load Rating:49,500 N; d:75 mm; r1:0.5 mm; |
| 7030A5TRDULP3 NSK Super Precision Bearings | F:75 mm; r, r1,2 min.:1.1 mm; Mass inner ring:0.23 kg; B:28 mm; d:65 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; |
| 7038CTRDULP3 NSK Super Precision Bearings | Da (max):148 mm; Radial Clearance:0.065 to 0.100 mm; Fillet Radius/Chamfer:2.1 mm; Weight:4.840 kg; ra1 (max):2 mm; Enclosure:Open; Static Load Rating:300,000 N; db (max):93 mm; dc (min):97 mm; Dynamic Load Rating:258,000 N; d:75 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:4,300 rpm; Limiting Speed - Grease:3,400 rpm; D:160 mm; r1:2.1 mm; B:55 mm; ra (max):2 mm; dd (min):106 mm; db (min):87 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; |
| 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; |
| 80BNR10STV1VSUELP3 NSK Super Precision Bearings | Calculation factor (back-to-back, face-to-face) Y2:1.41; Calculation factor fHC:1.04; Calculation factor (back-to-back, face-to-face) Y1:0.92; Preload class C GC:480 N; Da max.:75.4 mm; Calculation factor f2A:1; Static axial stiffness, preload class C:234 N/µm; Calculation factor f:1.15; db max.:62.1 mm; ra max.:1 mm; Calculation factor (single, tandem) Y2:0.87; Preload class B GB:240 N; Preload class A GA:120 N; |
| No. | Brand | d | D | b | K | B | F | s | w |
| 7228CTRSULP3 | NSK | 30.163 mm | - | - | - | - | - | - | - |
| 7221A5TRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7922A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7224A5TRSUMP3 | NSK | 30 mm | - | - | - | 22 mm | - | - | - |
| 7930CTRSULP3 | NSK | - | 600 mm | - | - | 192 mm | - | - | - |
| 7021CTRDULP3 | NSK | 107.95 mm | - | - | - | 36.512 mm | - | - | - |
| 7224A5TRQUMP3 | NSK | 40 mm | 62 mm | - | - | - | - | - | - |
| 7226A5TRDULP4 | NSK | - | - | - | - | - | - | - | - |
| 7928CTRDUMP3 | NSK | 30 mm | 90 mm | - | - | 23 mm | - | - | - |
| 7922CTRDULP3 | NSK | - | - | 5 mm | - | 20 mm | - | - | - |
| 7021A5TRDUDMP3 | NSK | 50 mm | 110 mm | - | - | 40 mm | - | - | - |
| 7921A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7932A5TRDUDMP3 | NSK | 100 mm | 165 mm | - | - | 65 mm | - | - | - |
| 7030A5TRDUDLP3 | NSK | - | 600 mm | - | - | 200 mm | - | - | - |
| 7030CTRSUMP3 | NSK | 30 mm | - | - | - | 13 mm | - | - | - |
| 7022A5TRSULP3 | NSK | 710 mm | 1150 mm | - | - | 345 mm | - | - | - |
| 7222CTRDUMP3 | NSK | 670 mm | 1220 mm | 22.3 mm | 12 mm | 438 mm | - | - | - |
| 80BER10STV1VSULP3 | NSK | 900 mm | 1090 mm | - | - | 85 mm | - | - | - |
| 7021A5TRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7936CTRSULP3 | NSK | 85 mm | 150 mm | - | - | 28 mm | - | - | - |
50BER10HTV1VSUELP3 NSK Super Precision Bearings Video
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