| 7021ACD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | A5:30.5 mm; Hexagonal key size for grub screw N:3.969 mm; s1:25.4 mm; A1:14.3 mm; Limiting speed:3200 r/min; Recommended tightening torque for grub screw:6.5 N·m; N:14.3 mm; Fatigue load limit Pu:0.655 kN; Basic dynamic load rating C:21.6 kN; RG:1/4-28 UNF; Db1:86.9 mm; Thread grub screw G2:5/16-24 UNF; Db2:91.1 mm; T:46 mm; Recommended diameter for attachment bolts, inch G:0.5 in; J:92.1 mm; |
| 7022CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Mass shaft washer:1.59 kg; B:11 mm; d1:267 mm; r1,2 min.:1.1 mm; d:220 mm; |
| 71922ACD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | PosiTrac Plus contact element:2 x B10724-188; Cap bolt:2 x 5/8-11 UNC; End plug (suffix Y):EPR 11; da:77.787 mm; R2:27.781 mm; Da:160 mm; h:38.1 mm; A2:149.225 mm; P120°:38.3 kN; N1:19.05 mm; P90°:60.9 kN; J min.:263.525 mm; Stabilizing ring:SR-18-15; Appropriate attachment bolt size G:0.625 in; Mass pillow block:22.4 kg; Initial grease fill:141.75 g; Cap bolt recommended tightening torque:149.1 N·m; |
| 71824CDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3600 rpm; d:75.000 mm; Accessories:Two Shields; Basic Static Radial Load Rating Co:208000 N; Grease Speed Rating n1:2600 rpm; B:68.30 mm; Basic Dynamic Radial Load Rating C:187000 N; Sealed Speed Rating n3:2600 rpm; D:160.0000 mm; |
| 7222CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | D:1060 mm; D1 ≈:906 mm; Basic static load rating C0:10400 kN; Mass bearing (including seat washer where applicable):213 kg; H:130 mm; d1 ≈:1054 mm; Fatigue load limit Pu:125 kN; d:900 mm; Basic dynamic load rating C:1120 kN; da min.:995 mm; Minimum load factor A:610; ra max.:4 mm; Da max.:965 mm; Limiting speed:430 r/min; r1,2 min.:5 mm; Reference speed:300 r/min; |
| 7026ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | B:33.30 mm; D:100.0000 mm; Accessories:One Seal; Sealed Speed Rating n3:4300 rpm; Oil Speed Rating n2:5600 rpm; Basic Static Radial Load Rating Co:47500 N; Fillet Radius ra:1.50 mm; Grease Speed Rating n1:4300 rpm; d:55.000 mm; Basic Dynamic Radial Load Rating C:57200 N; |
| 71830ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | F:481.5 mm; Limiting value e:0.3; ra max.:3 mm; D:600 mm; Fatigue load limit Pu:340 kN; Calculation factor kr:0.07; s max.:2.4 mm; Basic dynamic load rating C:1870 kN; da min.:455 mm; Mass bearing:81 kg; da max.:476 mm; r1,2 min.:4 mm; d:440 mm; Reference speed:1100 r/min; Axial load factor Y:0.4; Basic static load rating C0:3900 kN; Limiting speed:1600 r/min; db min.:487 mm; D1 ≈:552 mm; B:95 mm; |
| 7221CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Da:120 mm; da:49.212 mm; A1:79.375 mm; P120°:13.3 kN; Pa:4.8 kN; P60°:35.6 kN; Max. speed for contact seal:2950 r/min; Contact seal:2 x B9784-19; H1:82.55 mm; RG:1/8 NPT; R2:25.4 mm; A2:123.825 mm; Cap bolt recommended tightening torque:149.1 N·m; Ca:52.807 mm; P90°:21.4 kN; Initial grease fill:136.08 g; Cap bolt:2 x 1/2-13 UNC; h:38.1 mm; J max.:241.3 mm; PG:1/8 NPT; |
| 71821ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Material constant KM:1055; Specific dynamic load factor K:80 N/mm²; D:750 mm; dk:655 mm; da max.:602 mm; Basic dynamic load rating C:8500 kN; r2 min.:5 mm; B:258 mm; Da max.:729 mm; da min.:572 mm; α:4 °; Specific static load factor K0:120 N/mm²; d:560 mm; rb max.:5 mm; M:10 mm; Design (sliding contact surface combination):Steel/PTFE FRP; Sealing solution:-; Mass plain bearing:312 kg; |
| 7028CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | A1:13.5 mm; Basic static load rating C0:11.2 kN; T:42 mm; Mass bearing unit:0.96 kg; A:34.1 mm; Db1:74.1 mm; J:116.7 mm; Hexagonal key size for grub screw N:3.175 mm; N:12.7 mm; Recommended diameter for attachment bolts, mm G:10 mm; Recommended diameter for attachment bolts, inch G:0.4375 in; Limiting speed:3800 r/min; Rα:45 °; R1:22.7 mm; Housing material:Stainless steel; RG:1/4-28 UNF; s1:22.2 mm; |
| 7028ACD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Basic static load rating C0:15.6 kN; D:100 mm; Fatigue load limit Pu:0.655 kN; r3,4 min.:0.6 mm; Static axial stiffness, preload class B:92 N/µm; d2:74.9 mm; d1:77.26 mm; d:65 mm; Calculation factor f2B:1.03; Db max.:95.8 mm; rb max.:0.6 mm; Calculation factor f2A:1; db min.:71 mm; r1,2 min.:1.1 mm; Calculation factor f2C:1.05; Preload class C GC:650 N; Static axial stiffness, preload class C:124 N/µm; |
| 7020CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | r1,2 min.:0.3 mm; D:45 mm; Limiting speed:13000 r/min; Reference speed:12000 r/min; Fatigue load limit Pu:4.65 kN; ra max.:0.3 mm; Basic dynamic load rating C:19.8 kN; da:39.4 mm; Mass bearing:0.069 kg; E:40 mm; Fw:35 mm; Da:40.5 mm; Basic static load rating C0:39 kN; Db:35.6 mm; C:17 mm; |