| 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; |
| 71921CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Static axial stiffness, preload class C:330 N/µm; ra max.:1 mm; Preload class C GC:1200 N; Calculation factor e:0.68; Static axial stiffness, preload class D:447 N/µm; r3,4 min.:0.6 mm; Static axial stiffness, preload class B:249 N/µm; Calculation factor f:1.12; Db max.:106 mm; B:20 mm; d:70 mm; Attainable speed for grease lubrication:11000 r/min; D:110 mm; Preload class D GD:2400 N; |
| 71830ACDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | B1:12 mm; B2:18.5 mm; Mass angle ring:0.55 kg; r3,4 min.:3 mm; d1 ≈:117.8 mm; d:85 mm; |
| 71919ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Accessories:Two Shields; B:24.00 mm; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:45000 N; D:125.0000 mm; Oil Speed Rating Open/Shielded n2:6000 rpm; d:70.000 mm; Grease Speed Rating n1:5000 rpm; Oil Speed Rating n2:6000 rpm; Sealed Speed Rating n3:3400 rpm; Basic Dynamic Radial Load Rating C:60500 N; Grease Speed Rating Open/Shielded n1:5000 rpm; |
| 71819ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | N4:4 mm; Housing material:Cast iron; DN:6.5 mm; Thread grub screw G2:3/8-24 UNF; GN:1/4-28 SAE-LT; B:51.6 mm; J6:187 mm; Fatigue load limit Pu:0.98 kN; J7:19 mm; Mass bearing unit:2.82 kg; A5:33 mm; L:203 mm; Recommended diameter for attachment bolts, mm G:16 mm; A:54 mm; J max.:165 mm; SWN:7 mm; Recommended tightening torque for grub screw:16.5 N·m; A1:34 mm; Limiting speed:4000 r/min; H1:57.2 mm; |
| 7022CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Oil Speed Rating Open/Shielded n2:18000 rpm; Oil Speed Rating n2:18000 rpm; B:14.00 mm; d:20.000 mm; Grease Speed Rating n1:15000 rpm; Accessories:Two Shields & Snap-R; Basic Dynamic Radial Load Rating C:12700 N; Grease Speed Rating Open/Shielded n1:15000 rpm; Fillet Radius ra:1.00 mm; D:47.0000 mm; Basic Static Radial Load Rating Co:6550 N; Sealed Speed Rating n3:10000 rpm; |
| 71830CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Limiting speed:3800 r/min; Recommended diameter for attachment bolts, inch G:0.4375 in; B4:5 mm; B:38.1 mm; d:30.162 mm; RG:1/4-28 UNF; A:34.1 mm; Housing material:Stainless steel; Db1:74.1 mm; Rα:45 °; Recommended diameter for attachment bolts, mm G:10 mm; N:12.7 mm; Recommended tightening torque for grub screw:4 N·m; A1:13.5 mm; Basic dynamic load rating C:16.3 kN; J:116.7 mm; H:141.3 mm; |
| 7028ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | d:630 mm; D1 ≈:728 mm; Basic dynamic load rating C:1940 kN; Mass bearing:92.2 kg; Da max.:765 mm; Calculation factor Y:0.4; d1 ≈:680 mm; da min.:645 mm; E:741.4 mm; Db max.:765 mm; Limiting speed:360 r/min; ra max.:3 mm; das:674 mm; D:780 mm; Reference speed:300 r/min; Calculation factor e:0.3; Basic static load rating C0:5000 kN; s max.:8 mm; B:88 mm; r1,2 min.:4 mm; |