| 7222CTRDUMP3 NSK Super Precision Bearings | s1:30.2 mm; Recommended diameter for attachment bolts, inch G:0.5625 in; Db2:112 mm; RG:1/4-28 UNF; A1:14 mm; Limiting speed:850 r/min; Db1:102 mm; Recommended tightening torque for grub screw:6.5 N·m; L:137 mm; N4:4 mm; Hexagonal key size for grub screw N:3.969 mm; N:16 mm; B:49.2 mm; Mass bearing unit:2.05 kg; A3:3.2 mm; Basic dynamic load rating C:33.2 kN; d:42.862 mm; Thread grub screw G2:5/16-24 UNF; |
| 7221A5TRSULP3 NSK Super Precision Bearings | r1,2 min.:0.6 mm; Number of balls z:14; Attainable speed for grease lubrication:50000 r/min; da max.:31.2 mm; Mass bearing:0.068 kg; Calculation factor f:1.05; Calculation factor f2C:1.06; Static axial stiffness, preload class B:98 N/µm; Fatigue load limit Pu:0.166 kN; ra max.:0.6 mm; db max.:29.4 mm; da min.:28.2 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; Basic dynamic load rating C:7.93 kN; |
| 7926CTRSULP3 NSK Super Precision Bearings | Corrosion protection:Zinc-coated housing; GF:M12x1.75; Recommended lower temperature limit for storage (static):-50 °C; Housing material:Machined steel; Maximum disc diameter max.:800 mm; d:39 mm; Recommended tightening torque for self-locking shaft nut:475 N·m; B:82 mm; Recommended minimum temperature min.:-20 °C; s:3.9 mm; B1:67 mm; GS:3/4-16 UNF; J:133.35 mm; l1:40 mm; Purpose/ Application:Tillage; |
| 80BNR19STSULP3 NSK Super Precision Bearings | Initial grease fill:2749.95 g; Cap bolt:1 1/2-6 UNC; P180°:285 kN; Stabilizing ring:2 x A8898; J max.:708.025 mm; J1:133.35 mm; Mass pillow block:342 kg; J min.:628.65 mm; H2:95.25 mm; Ca:117.805 mm; Pa:81.4 kN; P150°:236 kN; L:831.85 mm; R2:46.831 mm; Da:399.999 mm; Eye bolt:2 x 1/2-13 UNC; H:473.075 mm; ba:96.838 mm; RG:1 NPT; Max. speed for Taconite seal:325 r/min; |
| 7920CTRSUV1VLP3 NSK Super Precision Bearings | P180°:60.9 kN; H2:50.8 mm; A2:165.1 mm; P150°:50.7 kN; Pa:12.5 kN; P120°:55.6 kN; da:98.425 mm; A1:120.65 mm; Ca:62.789 mm; R1:67.866 mm; J min.:320.675 mm; Appropriate attachment bolt size G:0.75 in; Da:200 mm; P90°:89 kN; Bearing limiting speed:4300 r/min; Mass pillow block:33.1 kg; Initial grease fill:481.95 g; PG:1/4 NPT; H:239.316 mm; N1:22.225 mm; |
| 7021A5TRDUMP3 NSK Super Precision Bearings | P120°:310 kN; P90°:410 kN; P0°:600 kN; Q180°:310 kN; Appropriate attachment bolt, size G:16 mm; Bearing (basic designation):21319 K; A1:120 mm; Mass housing:22 kg; Da:200 mm; Locating ring:2 x FRB 17,5/200; Cap bolt, size:M 20x100; J6:378 mm; H:242 mm; P180°:340 kN; da:85 mm; Q120°:620 kN; J1:70 mm; Oil level, max.:54 mm; N1:18 mm; P150°:275 kN; |
| 7020A5TRDUDMP3 NSK Super Precision Bearings | Preload class D GD:1920 N; Calculation factor fHC:1; d1:70.8 mm; Calculation factor e:0.68; Ball diameter Dw:11.112 mm; Da max.:89 mm; Static axial stiffness, preload class B:219 N/µm; a:27.2 mm; rb max.:0.6 mm; B:18 mm; db min.:66 mm; d2:70.8 mm; Calculation factor f2B:1.02; Calculation factor f2C:1.05; D1:84.2 mm; Db max.:91.8 mm; da min.:66 mm; Reference grease quantity Gref:5.4 cm³; |
| 7018A5TRDUDLP3 NSK Super Precision Bearings | Tolerance housing:H7; d:5 mm; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ max.:0.1; Mass bushing:0.006 kg; Tolerance shaft:h8; D:12 mm; Permissible sliding velocity v min.:0.25 m/s; Specific dynamic load factor K:10 N/mm²; Specific static load factor K0:20 N/mm²; B:10 mm; Coefficient of friction µ min.:0.05; |
| 7022CTRSUMP3 NSK Super Precision Bearings | R2:30.163 mm; L:419.1 mm; Max. speed for PosiTrac Plus seal:1150 r/min; Eye bolt:2 x 3/8-16 UNC; Housing:SSAFS 028 KA; Da:210 mm; PG:1/4 NPT; Cap bolt, SAE grade:8; H:257.175 mm; Stabilizing ring:2 x 36053-50; P150°:87.2 kN; P180°:107 kN; PosiTrac Plus contact element:2 x B10724-122; Cap bolt:5/8-11 UNC; Initial grease fill:379.89 g; h:46.038 mm; da:125.412 mm; P120°:94.3 kN; P60°:249 kN; |
| 7219CTRSULP3 NSK Super Precision Bearings | Preload class D GD:200 N; Calculation factor f2B:1.07; Fatigue load limit Pu:0.193 kN; Preload class C GC:100 N; da min.:32 mm; Static axial stiffness, preload class C:53 N/µm; Static axial stiffness, preload class A:29 N/µm; Calculation factor f2A:1; Static axial stiffness, preload class D:74 N/µm; da max.:35.1 mm; db min.:32 mm; Ball diameter Dw:4.762 mm; Static axial stiffness, preload class B:39 N/µm; |
| No. | Brand | l | A | T | f | E | L | M | H |
| 80BNR19STSULP3 | NSK | - | - | - | - | - | 831.85 mm | - | 473.075 mm |
| 7026CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7020CTRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 75BNR19STSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7018CTRSUMP3 | NSK | - | - | - | - | - | - | - | - |
| 7918A5TRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7226CTRDUMP3 | NSK | - | - | - | - | - | - | - | 85 mm |
| 7918CTRSULP3 | NSK | - | - | - | - | - | - | - | - |
| 7028CTRDULP3 | NSK | - | - | - | - | - | 152 mm | - | - |
| 7220CTRSUMP3 | NSK | - | - | - | - | - | - | - | 25 mm |
| 7918A5TRDULP3 | NSK | - | - | - | - | - | - | - | - |
| 7228CTRDUMP3 | NSK | - | - | - | - | 165 mm | - | - | - |
| 45BNR10HTV1VSUELP3 | NSK | - | - | - | - | - | - | - | - |
| 7019A5TRDUMP3 | NSK | - | - | - | - | - | 419.1 mm | - | - |
| 80BER10STV1VSUELP3 | NSK | - | 15 mm | - | - | - | - | - | - |
| 7224CTRDULP3 | NSK | 10 mm | - | 122 mm | - | - | - | - | - |
| 7022CTRDUDLP3 | NSK | - | - | - | - | - | - | - | - |
| 7218A5TRDUDMP3 | NSK | - | - | - | - | - | - | - | - |
| 7921CTRSUMP3 | NSK | - | - | - | - | - | 511.175 mm | - | 298.45 mm |
| 7922A5TRQUMP3 | NSK | - | - | - | - | - | - | - | - |
7028A5TRDUDLP3 NSK Super Precision Bearings Video
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