| 71820ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | d:15 mm; Basic static load rating C0:9.3 kN; Calculation factor e:0.8; Calculation factor kr:0.07; Mass bearing:0.13 kg; Reference speed:18000 r/min; Fatigue load limit Pu:0.4 kN; Calculation factor Y1:0.78; da min.:20.6 mm; ra max.:1 mm; D2 ≈:35.65 mm; Da max.:36.4 mm; r1,2 min.:1 mm; Calculation factor Y2:1.24; Limiting speed:16000 r/min; da max.:23.5 mm; a:24 mm; B:19 mm; Calculation factor X:0.63; |
| 7020CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | ra max.:2.5 mm; Fatigue load limit Pu:232 kN; K:6 mm; B1:158 mm; Da max.:326 mm; Calculation factor Y0:1.6; r1,2 min.:3 mm; B2 ≈:171 mm; da min.:208 mm; Calculation factor Y2:2.5; B:140 mm; D1 ≈:284 mm; D:340 mm; Calculation factor Y1:1.7; d2 ≈:226 mm; Mass bearing + sleeve:57.5 kg; b:11.1 mm; Basic static load rating C0:2800 kN; G1:18 mm; Reference speed:1000 r/min; |
| 7021CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | H1:42.9 mm; N:21.5 mm; J:121 mm; Fatigue load limit Pu:0.475 kN; Mass bearing unit:0.52 kg; Limiting speed:3800 r/min; Thread grub screw G2:1/4-28 UNF; Hexagonal key size for grub screw N:3.175 mm; B4:5 mm; Recommended tightening torque for grub screw:4 N·m; A:40 mm; H:82 mm; Recommended diameter for attachment bolts, inch G:0.5 in; J max.:128 mm; J min.:114 mm; d:30.162 mm; s1:22.2 mm; B:38.1 mm; |
| 7030CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | B:11.00 mm; D:35.0000 mm; Grease Speed Rating Open/Shielded n1:20000 rpm; Basic Static Radial Load Rating Co:3400 N; Grease Speed Rating n1:20000 rpm; Oil Speed Rating n2:26000 rpm; Sealed Speed Rating n3:15000 rpm; Basic Dynamic Radial Load Rating C:8060 N; d:10.000 mm; Oil Speed Rating Open/Shielded n2:26000 rpm; Fillet Radius ra:0.64 mm; Accessories:Snap-Ring; |
| 71826ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Basic Dynamic Radial Load Rating C:159000 N; Grease Speed Rating n1:3000 rpm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:4000 rpm; D:150.0000 mm; Basic Static Radial Load Rating Co:114000 N; B:66.70 mm; d:60.000 mm; |
| 71936CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | B:144 mm; Dynamic (Cr):9 mm; Pu:2040 kN; Grease:3290 kN; d:220 mm; with cylindrical bore:710 min-1; Static (Cor):16.7 mm; D:400 mm; rs (min):4 mm; Oil:285.740 kN; with tapered bore:840 min-1; |
| 71922CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Basic Static Radial Load Rating Co:58500 N; Basic Dynamic Radial Load Rating C:70200 N; D:110.0000 mm; Oil Speed Rating n2:5000 rpm; B:36.50 mm; Fillet Radius ra:1.50 mm; Grease Speed Rating n1:3800 rpm; Accessories:Shield & Seal & Snap; Sealed Speed Rating n3:3800 rpm; d:60.000 mm; |
| 71920ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Accessories:Synthetic Rubber Sea; B:17.46 mm; Grease Speed Rating Open/Shielded n1:17000 rpm; Fillet Radius ra:0.64 mm; Basic Dynamic Radial Load Rating C:9560 N; Sealed Speed Rating n3:12000 rpm; Oil Speed Rating Open/Shielded n2:20000 rpm; Basic Static Radial Load Rating Co:4500 N; d:17.000 mm; D:40.0000 mm; |
| 71824CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Basic dynamic load rating C:780 kN; a:301 mm; b:12.5 mm; d:340 mm; Limiting speed:1800 r/min; Calculation factor A:8.12; Fatigue load limit Pu:35.5 kN; Mass bearing:67.5 kg; D:520 mm; r1,2 min.:5 mm; B:82 mm; Calculation factor Y1:0.66; D1 ≈:457 mm; ra max.:4 mm; Calculation factor e:0.95; da min.:362 mm; Basic static load rating C0:1700 kN; d1 ≈:403 mm; Da max.:498 mm; Calculation factor Y0:0.58; |
| 71920ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | D1 ≈:941 mm; Calculation factor Y1:3.2; B5:112 mm; Ba min.:26 mm; Mass bearing + sleeve:860 kg; B:236 mm; d2 ≈:816 mm; Limiting speed:560 r/min; Reference speed:300 r/min; D:1030 mm; d1:670 mm; B1:342 mm; da max.:816 mm; db min.:736 mm; b:22.3 mm; Basic static load rating C0:16300 kN; Calculation factor Y0:3.2; Calculation factor Y2:4.8; Da max.:1002 mm; d3:830 mm; |
| NN3020KTN9/SP SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | J max.:180.975 mm; S:0.794 mm; Limiting speed:4100 r/min; J min.:174.625 mm; H2:33.337 mm; H1:57.15 mm; Basic dynamic load rating C:104 kN; da:49.212 mm; B:59.531 mm; L:225.425 mm; A:63.5 mm; s:29.766 mm; Attachment bolt diameter G:15.875 mm; H:114.3 mm; Mass bearing unit:4.76 kg; |
| 7032ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Coefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; h:222.5 mm; D:240 mm; d:220 mm; a:7 mm; Tolerance housing:H7; B:140 mm; Mass bushing:8.9 kg; Permissible sliding velocity v max.:0.5 m/s; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:25 N/mm²; α:124 °; |