| 71912ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Basic static load rating C0:1060 kN; D:620 mm; d2 ≈:463.16 mm; d:420 mm; a:263 mm; Calculation factor Y0:0.52; Db max.:611 mm; Calculation factor X:0.35; Calculation factor e:1.14; Fatigue load limit Pu:20 kN; Da max.:602 mm; D1 ≈:546.7 mm; ra max.:4 mm; Limiting speed:1000 r/min; da min.:438 mm; r3,4 min.:2 mm; r1,2 min.:5 mm; Calculation factor Y2:0.57; |
| 71913CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | d1 ≈:537.6 mm; r3,4 min.:6 mm; B1:25 mm; d:460 mm; Mass angle ring:14 kg; B2:48 mm; |
| 71916ACD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | a:158 mm; Reference speed:1100 r/min; D1 ≈:549.9 mm; Calculation factor Y2:0.87; Calculation factor X:0.67; d1 ≈:494 mm; Limiting speed:0 r/min; r3,4 min.:1.5 mm; da min.:455 mm; r1,2 min.:4 mm; d:440 mm; Db max.:593 mm; D:600 mm; B:74 mm; Calculation factor Y0:0.76; rb max.:1.5 mm; Calculation factor kr:0.083; Basic dynamic load rating C:507 kN; |
| 71902CE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Fatigue load limit Pu:0.28 kN; d:20 mm; Mass bearing:0.1 kg; B:14 mm; d1 ≈:28.8 mm; Basic static load rating C0:6.55 kN; D:47 mm; da min.:25.6 mm; Calculation factor kr:0.025; Limiting speed:24000 r/min; ra max.:1 mm; Calculation factor f0:13.1; D1 ≈:38.45 mm; Da max.:41.4 mm; Reference speed:38000 r/min; Basic dynamic load rating C:13.5 kN; |
| 71918ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | A1:88.9 mm; RG:3/8 NPT; R1:53.975 mm; Labyrinth ring:2 x LOR 51; Cap bolt:2 x 5/8-11 UNC; Appropriate attachment bolt size G:0.625 in; J max.:279.4 mm; R2:22.225 mm; End plug (suffix Y):EPR 9; S:4.763 mm; PG:1/8 NPT; Cap bolt recommended tightening torque:298.3 N·m; PosiTrac Plus contact element:2 x B10724-53; h:34.925 mm; Pa:9.25 kN; Ca:45.796 mm; J min.:250.825 mm; J1:53.975 mm; P120°:31.6 kN; |
| 71914ACE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Permissible sliding velocity v min.:0 m/s; a:8 mm; Tolerance shaft:e7; Coefficient of friction µ min.:0.08; Mass bushing:4.65 kg; α:124 °; d:95 mm; Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s; B:160 mm; h:96.5 mm; D:115 mm; Specific static load factor K0:45 N/mm²; Specific dynamic load factor K:25 N/mm²; Coefficient of friction µ max.:0.15; |
| 71806ACD/HCP4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | J min.:119.063 mm; B:59.531 mm; Limiting speed:6000 r/min; H1:47.625 mm; H2:30.163 mm; H:100.013 mm; J max.:139.7 mm; Mass bearing unit:3.15 kg; A:53.975 mm; L:174.625 mm; Basic dynamic load rating C:96.5 kN; s:29.766 mm; Attachment bolt diameter G:12.7 mm; da:38.1 mm; S:0.794 mm; |
| 71901CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Grease Speed Rating Open/Shielded n1:15000 rpm; Oil Speed Rating Open/Shielded n2:18000 rpm; Basic Dynamic Radial Load Rating C:11200 N; Sealed Speed Rating n3:9500 rpm; Accessories:Two Seals & Snap-Rin; D:47.0000 mm; d:25.000 mm; Fillet Radius ra:0.64 mm; Basic Static Radial Load Rating Co:6550 N; B:12.00 mm; |
| 71904ACD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | b1:10 mm; b:11 mm; D:177.8 mm; Da min.:157 mm; Specific static load factor K0:300 N/mm²; rb max.:1.1 mm; Sealing solution:Triple-lip seals; Design (sliding contact surface combination):Steel/steel, heavy-d; Basic static load rating C0:3400 kN; da min.:122.5 mm; Material constant KM:330; α:6 °; dk:164.465 mm; Da max.:171 mm; Specific dynamic load factor K:100 N/mm²; B:100 mm; ra max.:1 mm; |
| 71809CD/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Basic Dynamic Radial Load Rating C:1140000 N; Basic Static Radial Load Rating Co:2400000 N; d:300.000 mm; Fillet Radius ra:4.00 mm; B:170.00 mm; Oil Speed Rating n2:1000 rpm; D:540.0000 mm; Fillet Radius rb:1.50 mm; Grease Speed Rating n1:880 rpm; |
| 71901CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | J min.:250.825 mm; Mass pillow block:24.5 kg; A1:88.9 mm; R2:22.225 mm; P90°:47.2 kN; Cap bolt:2 x 5/8-11 UNC; Appropriate attachment bolt size G:0.75 in; da:76.2 mm; P60°:78.7 kN; PG:1/8 NPT; H:187.325 mm; Stabilizing ring:SR-17-14; Cap bolt recommended tightening torque:298.3 N·m; Initial grease fill:110.56 g; Cap bolt, SAE grade:8; P120°:28.9 kN; H2:38.1 mm; ba:35.719 mm; Pa:9.25 kN; |
| 71911ACEGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Calculation factor f1:0.98; Mass bearing:0.049 kg; d2:35.6 mm; ra max.:0.3 mm; Calculation factor f:1.08; Static axial stiffness, preload class D:145 N/µm; Ball diameter Dw:4.762 mm; rb max.:0.2 mm; Calculation factor (single, tandem) Y2:0.87; Basic dynamic load rating C:6.76 kN; Static axial stiffness, preload class C:109 N/µm; db min.:32 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; |
| 71900ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Oil Speed Rating Open/Shielded n2:4300 rpm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:133000 N; d:85.000 mm; Sealed Speed Rating n3:2400 rpm; Accessories:Removable Metal Shie; B:73.03 mm; D:180.0000 mm; Basic Static Radial Load Rating Co:96500 N; Grease Speed Rating Open/Shielded n1:3600 rpm; |
| 71908ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Labyrinth ring (dc shaft position):LOR 122; P180°:151 kN; Cap bolt recommended tightening torque:515.2 N·m; RG:1/2 NPT; H1:152.4 mm; PG:1/4 NPT; Bearing limiting speed:3600 r/min; Ca:73.787 mm; P120°:125 kN; R1:79.375 mm; P150°:118 kN; Labyrinth ring (db shaft position):LOR 136; Initial grease fill:765.45 g; R2:36.513 mm; L:466.725 mm; h:59.531 mm; S:4.763 mm; P90°:185 kN; Mass pillow block:81.2 kg; |