| 7021ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | da min.:34.6 mm; B:13 mm; Mass bearing:0.1 kg; Basic static load rating C0:5 kN; r1,2 min.:1 mm; Static axial stiffness, preload class C:153 N/µm; D1:45.81 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; Db max.:50.8 mm; Static axial stiffness, preload class B:117 N/µm; D:55 mm; Preload class B GB:240 N; Reference grease quantity Gref:1.7 cm³; Calculation factor (back-to-back, face-to-face) Y2:1.41; |
| 71820CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | d:4 Inch; D:5.625 Inch; SKU:xlj4e-rhp; Availability:In Stock; Clearance:Standard; B:0.875 Inch; Weight:0.20 KGS; Seals or Shields:Open Type; |
| 7220CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Accessories:One Seal & Snap-Ring; Sealed Speed Rating n3:4500 rpm; B:42.90 mm; Basic Static Radial Load Rating Co:80000 N; Grease Speed Rating n1:4500 rpm; Basic Dynamic Radial Load Rating C:80900 N; Oil Speed Rating n2:6000 rpm; d:45.000 mm; Fillet Radius ra:1.50 mm; D:100.0000 mm; |
| S7018CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Fatigue load limit Pu:345 kN; Reference speed:1200 r/min; Mass bearing:151 kg; s max.:4 mm; B:155 mm; Da max.:482 mm; Axial load factor Y:0.4; Limiting speed:2400 r/min; F:299 mm; Basic static load rating C0:4000 kN; Calculation factor kr:0.38; Limiting value e:0.3; ra max.:4 mm; da max.:294 mm; da min.:258 mm; d:240 mm; D1 ≈:425 mm; d1 ≈:326 mm; db min.:331 mm; D:500 mm; |
| 7218ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | db min.:39.6 mm; r1,2 min.:1 mm; Preload class C GC:590 N; Calculation factor (back-to-back, face-to-face) Y1:0.92; D1:52.25 mm; Attainable speed for grease lubrication:36000 r/min; rb max.:0.6 mm; D:62 mm; d1:43.7 mm; Calculation factor (single, tandem) Y2:0.87; Preload class B GB:300 N; Static axial stiffness, preload class B:132 N/µm; Static axial stiffness, preload class A:88 N/µm; |
| 7021CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Calculation factor Y2:3.6; Basic static load rating C0:20000 kN; r1,2 min.:1 mm; Design variant/feature:TQOSN/GWISI; Calculation factor Y1:2.4; T:480 mm; Calculation factor e:0.28; d1 ≈:468 mm; Calculation factor Y0:2.5; D1 ≈:539 mm; B:480 mm; Comparative radial load rating CF:1860 kN; Comparative axial load rating CFa:255 kN; Fatigue load limit Pu:1460 kN; Mass bearing:365 kg; d:440 mm; |
| 7222CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | N:50 mm; N4 max.:30 mm; P120°:2900 kN; A:400 mm; ATS:410 mm; P55°:8000 kN; Labyrinth seal:2 x TS 76/320; J:870 mm; Appropriate attachment bolt, size G:36 mm; Ca:234 mm; Cap bolt, rec. tightening torque:600 N·m; End cover:ETS 76; P150°:2500 kN; Locating ring:2 x FRB 5/620; P90°:3900 kN; s:30 mm; ba min.:189 mm; Q150°:2400 kN; Da:620 mm; Mass housing:470 kg; |
| 7021ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Basic Dynamic Radial Load Rating C:49400 N; d:35.000 mm; Oil Speed Rating n2:7500 rpm; Accessories:One Shield & Snap-Ri; Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:34500 N; Sealed Speed Rating n3:5600 rpm; D:80.0000 mm; Grease Speed Rating n1:5600 rpm; B:38.10 mm; |
| 7220CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Limiting speed:28000 r/min; Basic static load rating C0:15.6 kN; Mass needle roller and cage assembly:0.0095 kg; Basic dynamic load rating C:10.8 kN; Fw:15 mm; U:17 mm; Ew:19 mm; Reference speed:24000 r/min; Fatigue load limit Pu:1.86 kN; |
| 7019CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | D1 ≈:210.8 mm; D:240 mm; r1,2 min.:2.1 mm; d:160 mm; da min.:167 mm; da max.:177 mm; Basic dynamic load rating C:229 kN; d1 ≈:188 mm; Fatigue load limit Pu:35.5 kN; Limiting value e:0.2; F:180 mm; Calculation factor kr:0.15; Mass bearing:6.25 kg; B:38 mm; Limiting speed:4800 r/min; ra max.:2 mm; Reference speed:3000 r/min; Axial load factor Y:0.6; s max.:5.2 mm; r3,4 min.:1.5 mm; |