| 71920ACD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | D1 ≈:904 mm; d1 ≈:747 mm; r1,2 min.:15 mm; B:560 mm; Basic dynamic load rating C:16800 kN; Comparative radial load rating CF:4500 kN; T:560 mm; Calculation factor Y1:2.2; Calculation factor Y2:3.3; Thrust factor K:1.84; Comparative axial load rating CFa:701 kN; Calculation factor Y0:2.2; r3,4 min.:10 mm; D:1030 mm; Calculation factor e:0.31; Mass bearing:1810 kg; Design variant/feature:TQO/GWI; |
| 71920CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Ea:49 mm; Dw:7.5 mm; Eb:83 mm; Mass roller and cage thrust assembly:0.12 kg; Limiting speed:3600 r/min; Fatigue load limit Pu:43 kN; Basic dynamic load rating C:108 kN; Basic static load rating C0:425 kN; Roller and cage thrust assembly:K 89309 TN; D:85 mm; Reference speed:1800 r/min; d:45 mm; |
| 71913ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Preload class B GB:70 N; Ball diameter Dw:6.35 mm; Static axial stiffness, preload class D:71 N/µm; Calculation factor f:1.05; Static axial stiffness, preload class B:37 N/µm; Preload class A GA:35 N; D2:42.17 mm; B:12 mm; Mass bearing:0.07 kg; da min.:28.2 mm; Basic static load rating C0:5.2 kN; db max.:31.6 mm; Da max.:43.8 mm; rb max.:0.3 mm; r3,4 min.:0.3 mm; d1:32.1 mm; Static axial stiffness, preload class A:28 N/µm; |
| 71909CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Basic Dynamic Radial Load Rating C:85200 N; B:28.00 mm; Accessories:Two Seals & Snap-Rin; Basic Static Radial Load Rating Co:80000 N; d:120.000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; Sealed Speed Rating n3:2200 rpm; D:180.0000 mm; Grease Speed Rating Open/Shielded n1:3400 rpm; Fillet Radius ra:2.00 mm; |
| 71907ACD/P4ADT SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Number of balls z:25; rb max.:0.6 mm; Basic dynamic load rating C:17.2 kN; Calculation factor f0:8.5; Da max.:89 mm; Reference grease quantity Gref:5.3 cm³; Static axial stiffness, preload class A:48 N/µm; Calculation factor f2C:1.05; D:95 mm; Preload class A GA:92 N; Calculation factor f1:1; Ball diameter Dw:7.938 mm; r3,4 min.:0.6 mm; Fatigue load limit Pu:0.54 kN; Calculation factor f2A:1; |
| 71908ACE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Fillet Radius rb:1.00 mm; Width Plain C2:199000 N; B:80.00 mm; Shielded or Sealed Co2:193000 N; Grease Speed Rating n1:2200 rpm; Oil Speed Rating n2:3200 rpm; Basic Dynamic Radial Load Rating 40º C1:238000 N; Basic Static Radial Load Rating 15º Co1:245000 N; D:215.0000 mm; Fillet Radius ra:2.00 mm; d:120.000 mm; |
| 71909ACD/P4AQBCC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Preload class B GB:193 N; Ball diameter Dw:6.35 mm; ra max.:0.6 mm; Static axial stiffness, preload class C:113 N/µm; Basic dynamic load rating C:7.15 kN; D2:36.5 mm; Calculation factor e:0.68; db max.:24.4 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; rb max.:0.3 mm; Calculation factor f1:0.99; Number of balls z:12; da max.:26.2 mm; Static axial stiffness, preload class A:58 N/µm; |
| 71917ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | B:55 mm; Mass locking clip:0.32 kg; M2:69 mm; M:21 mm; Hexagonal head bolt:M 24x50; M3:26 mm; M1:7 mm; Spring washer in accordance with DIN 128:A 24; |
| 71905ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Basic dynamic load rating C:158 kN; d2:111.125 mm; S:0.794 mm; Attachment bolt diameter G:19.05 mm; Limiting speed:950 r/min; A:68.263 mm; H:165.894 mm; da:68.263 mm; H1:82.55 mm; Mass bearing unit:9.98 kg; H2:57.15 mm; s:31.75 mm; A1:95.25 mm; J min.:198.438 mm; L:265.113 mm; B:92.075 mm; J max.:223.838 mm; |
| 71911ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Recommended diameter for attachment bolts, inch G:0.75 in; J6:240 mm; Thread grub screw G2:7/16-20 UNF; L:260 mm; R1:4.5 mm; s1:39.7 mm; RG:1/8-27 NPT; Basic static load rating C0:45 kN; H1:76.2 mm; J7:22.5 mm; A:65 mm; J:210 mm; DN:6.579 mm; N4:3 mm; Fatigue load limit Pu:1.86 kN; Hexagonal key size for grub screw N:5.556 mm; SWN:11.113 mm; Limiting speed:2800 r/min; B:69.9 mm; Mass bearing unit:6.7 kg; |
| 71912CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | P90°:49.8 kN; P150°:28.5 kN; P180°:33.8 kN; A2:127 mm; ba:35.719 mm; Stabilizing ring:SR-17-14; H1:95.25 mm; H2:38.1 mm; H:187.325 mm; Bearing limiting speed:5600 r/min; Da:150 mm; S:4.763 mm; PG:1/8 NPT; J1:53.975 mm; R1:53.975 mm; h:34.925 mm; Initial grease fill:110.56 g; Cap bolt, SAE grade:8; P120°:31.6 kN; L:330.2 mm; |
| 71901CE/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:24.0000 mm; Basic Static Radial Load Rating Co:1500 N; Basic Dynamic Radial Load Rating C:2910 N; Oil Speed Rating Open/Shielded n2:36000 rpm; Fillet Radius ra:0.30 mm; d:12.000 mm; B:6.00 mm; Accessories:One Shield; Sealed Speed Rating n3:18000 rpm; Grease Speed Rating Open/Shielded n1:30000 rpm; |
| 71934ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Oil Speed Rating n2:2600 rpm; Basic Static Radial Load Rating Co:550000 N; Fillet Radius rb:1.00 mm; B:110.00 mm; Fillet Radius ra:3.00 mm; Basic Dynamic Radial Load Rating C:377000 N; d:95.000 mm; D:250.0000 mm; Grease Speed Rating n1:2200 rpm; |
| 71915ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Basic Dynamic Radial Load Rating C:270000 N; D:190.0000 mm; Oil Speed Rating n2:3000 rpm; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:2600 rpm; Basic Static Radial Load Rating Co:305000 N; B:72.00 mm; d:105.000 mm; |