| 7028CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Accessories:Without Accessories; B:24.00 mm; d:140.000 mm; Grease Speed Rating Open/Shielded n1:3200 rpm; Basic Static Radial Load Rating Co:71000 N; Sealed Speed Rating n3:2000 rpm; D:190.0000 mm; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:66300 N; Oil Speed Rating Open/Shielded n2:3800 rpm; |
| 7022CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Da max.:212 mm; Mass bearing:14.1 kg; db min.:121 mm; Dimension series:2GD; rb max.:3 mm; Reference speed:2000 r/min; da max.:129 mm; Basic static load rating C0:815 kN; d1 ≈:158.93 mm; a:53.307 mm; Basic dynamic load rating C:645 kN; B:77 mm; r1,2 min.:4 mm; D:225 mm; Calculation factor Y0:0.9; Fatigue load limit Pu:85 kN; T:81.5 mm; d:105 mm; r3,4 min.:3 mm; Da min.:185 mm; |
| 7021CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | d:55 mm; B4:14.3 mm; Hydraulic nut:HMVC 11E; Sleeve:S 11x1.7/8; d1:47.625 mm; B:12.954 mm; Threads per inch:18; Mass adapter sleeve assembly:0.36 kg; d3 max.:75.54 mm; B1:46.609 mm; G:54.788 mm; |
| 71821ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | H1:160.35 mm; P150°:136 kN; L:539.75 mm; da:133.35 mm; R2:39.688 mm; RG:3/4 NPT; Eye bolt:2 x 3/8-16 UNC; Max. speed for PosiTrac Plus seal:1075 r/min; Ca:82.804 mm; ba:65.088 mm; Labyrinth ring:2 x LOR 126; Cap bolt recommended tightening torque:813.5 N·m; A1:158.75 mm; Cap bolt:7/8-9 UNC; H2:63.5 mm; Cap bolt, SAE grade:8; S:4.763 mm; R1:95.25 mm; Initial grease fill:623.7 g; P120°:149 kN; |
| 71820CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Reference speed:670 r/min; r1,2 min.:3 mm; E:385.51 mm; da min.:315 mm; Basic static load rating C0:3750 kN; D:420 mm; Limiting speed:800 r/min; ra max.:2.5 mm; K:5 mm; Basic dynamic load rating C:1680 kN; Fatigue load limit Pu:355 kN; d1 ≈:340 mm; b1:9.4 mm; s max.:6 mm; Mass bearing:52 kg; Calculation factor kr:0.25; B:118 mm; d:300 mm; Da max.:406 mm; |
| 71920ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Oil Speed Rating Open/Shielded n2:8500 rpm; Grease Speed Rating Open/Shielded n1:7000 rpm; Fillet Radius ra:1.00 mm; D:80.0000 mm; Basic Static Radial Load Rating Co:26500 N; B:18.00 mm; d:40.000 mm; Basic Dynamic Radial Load Rating C:33600 N; Accessories:Two Shields & Snap-R; |
| 71921CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Sleeve:S 128x4.7/8; d1:123.825 mm; Hydraulic nut:HMVC 28E; Mass adapter sleeve assembly:5.9 kg; B:24.079 mm; G:139.624 mm; d:140 mm; d3 max.:180.315 mm; Threads per inch:12; B1:134.95 mm; B4:23.012 mm; |
| 71924ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | B:15.9 mm; Calculation factor e:0.8; Reference speed:22000 r/min; ra max.:0.6 mm; Calculation factor kr:0.06; Basic static load rating C0:6.8 kN; da max.:20 mm; Calculation factor Y0:0.66; D2 ≈:30.7 mm; Fatigue load limit Pu:0.285 kN; Calculation factor Y2:1.24; Calculation factor X:0.63; Limiting speed:18000 r/min; a:21 mm; da min.:19.4 mm; Calculation factor Y1:0.78; d:15 mm; r1,2 min.:0.6 mm; |