| 71901ACD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | dk:350 mm; Specific static load factor K0:500 N/mm²; Mass plain bearing:65 kg; α:6 °; ra max.:1 mm; Material constant KM:330; da max.:313.5 mm; d:280 mm; M:7 mm; Basic static load rating C0:18000 kN; C:120 mm; Specific dynamic load factor K:150 N/mm²; Da min.:344.5 mm; b1:15.5 mm; Basic dynamic load rating C:5400 kN; r1 min.:1.1 mm; B:155 mm; Sealing solution:Triple-lip seals; rb max.:1 mm; |
| 71928CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:150 mm; da max.:90 mm; Mass bearing:2.95 kg; Calculation factor e:0.35; Cb min.:8 mm; r3,4 min.:2.5 mm; rb max.:2.5 mm; B:35 mm; Basic static load rating C0:260 kN; Reference speed:3800 r/min; C:30 mm; T:38 mm; r1,2 min.:3 mm; Fatigue load limit Pu:31 kN; db min.:83 mm; Da max.:139 mm; Db min.:140 mm; Dimension series:2GB; Ca min.:5 mm; Calculation factor Y:1.7; |
| 71914ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | d2 ≈:203 mm; B:86 mm; db min.:180 mm; Calculation factor e:0.27; b:16.7 mm; Mass bearing + sleeve:36 kg; Basic dynamic load rating C:1183 kN; D1 ≈:267 mm; Calculation factor Y1:2.5; D:310 mm; Calculation factor Y0:2.5; Da max.:293 mm; Reference speed:1900 r/min; K:9 mm; Basic static load rating C0:1460 kN; B4:29 mm; Ba min.:10 mm; Limiting speed:2600 r/min; d1:150 mm; r1,2 min.:4 mm; |
| 71903ACD/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; D:32 mm; B:40 mm; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; α:105 °; Tolerance shaft:e7; d:22 mm; Mass bushing:0.15 kg; h:23 mm; Specific dynamic load factor K:25 N/mm²; a:3 mm; Coefficient of friction µ max.:0.15; Tolerance housing:H7; Specific static load factor K0:45 N/mm²; |
| 71917CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Static axial stiffness, preload class C:171 N/µm; Preload class C GC:1150 N; d2:105.5 mm; Calculation factor fHC:1; r3,4 min.:1 mm; Calculation factor f2A:1; D2:125.2 mm; Basic static load rating C0:32 kN; Preload class B GB:580 N; da max.:107.6 mm; r1,2 min.:1.5 mm; Preload class A GA:190 N; Static axial stiffness, preload class B:125 N/µm; Basic dynamic load rating C:35.8 kN; Ball diameter Dw:11.112 mm; |
| 71908CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | G1:38 mm; B1:240 mm; D:650 mm; b:22.3 mm; K:12 mm; G:Tr 420x5; Calculation factor Y2:3.6; B2 ≈:250 mm; Calculation factor Y1:2.4; Basic static load rating C0:7650 kN; D1 ≈:566 mm; Limiting speed:950 r/min; Calculation factor e:0.28; Calculation factor Y0:2.5; Fatigue load limit Pu:530 kN; Da max.:624 mm; Reference speed:530 r/min; B:200 mm; Mass bearing + sleeve:290 kg; d1:380 mm; |
| 71916CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | da min.:161 mm; rb max.:1.1 mm; b:15 mm; Sealing solution:Triple-lip seals; da max.:168 mm; Material constant KM:330; Basic dynamic load rating C:1730 kN; Da max.:213.5 mm; D:222.25 mm; r1 min.:1 mm; Basic static load rating C0:5200 kN; C:104.775 mm; Specific dynamic load factor K:100 N/mm²; ra max.:1 mm; b1:11 mm; Specific static load factor K0:300 N/mm²; Da min.:197.5 mm; d:152.4 mm; α:5 °; |
| 71907ACD/P4ATBTC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Calculation factor (back-to-back, face-to-face) X2:0.67; Calculation factor f2C:1.06; B:24 mm; Calculation factor f1:0.99; Calculation factor (single, tandem) Y0:0.38; Db max.:139.4 mm; Attainable speed for grease lubrication:11500 r/min; Calculation factor f:1.11; Calculation factor (single, tandem) X2:0.41; Preload class C GC:2270 N; Attainable speed for oil-air lubrication:18000 r/min; D1:127.61 mm; |
| 71908ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Sealed Speed Rating n3:0 rpm; Grease Speed Rating Open/Shielded n1:950 rpm; Basic Static Radial Load Rating Co:390000 N; D:520.0000 mm; d:420.000 mm; Fillet Radius ra:2.00 mm; B:46.00 mm; Basic Dynamic Radial Load Rating C:251000 N; Oil Speed Rating Open/Shielded n2:1200 rpm; Accessories:Two Seals; |
| 71914CE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | A5:22.5 mm; Thread grub screw G2:5/16-24 UNF; N:11.5 mm; Db1:77 mm; N4:2 mm; Limiting speed:6300 r/min; Mass bearing unit:0.88 kg; Recommended tightening torque for grub screw:6.5 N·m; A:32.5 mm; H:141.5 mm; J:116.5 mm; SWN:7 mm; DN:6.5 mm; Da:76.2 mm; R1:21 mm; Basic static load rating C0:11.2 kN; GN:1/4-28 SAE-LT; Rα:45 °; s1:26.7 mm; A1:13 mm; |
| 71914CE/HCP4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | d:25.000 mm; D:37.0000 mm; Fillet Radius ra:0.30 mm; Basic Dynamic Radial Load Rating C:4360 N; Accessories:One Shield; Basic Static Radial Load Rating Co:2900 N; Grease Speed Rating Open/Shielded n1:17000 rpm; Sealed Speed Rating n3:11000 rpm; Oil Speed Rating Open/Shielded n2:20000 rpm; B:7.00 mm; |
| 71904ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | S:0.794 mm; B:92.075 mm; da:69.85 mm; s:31.75 mm; J:152.4 mm; Basic dynamic load rating C:158 kN; A:69.85 mm; Limiting speed:2800 r/min; a:6.35 mm; Mass bearing unit:12.8 kg; A1:98.425 mm; A6:26.988 mm; d2:111.125 mm; L:193.675 mm; Attachment bolt diameter G:19.05 mm; N1:20.637 mm; A5:38.1 mm; |
| 71908ACEGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Taconite seal:TER 110; H1:152.4 mm; Da:240 mm; Max. speed for Taconite seal:775 r/min; A2:273.05 mm; PG:1/4 NPT; J min.:371.475 mm; P90°:113 kN; Housing:SAF 622; P60°:189 kN; Cap bolt recommended tightening torque:1220 N·m; J1:82.55 mm; H2:60.325 mm; RG:1/2 NPT; Cap bolt:2 x 1-8 UNC; R1:79.375 mm; Mass pillow block:62.8 kg; End plug (suffix Y):EPR 13; A1:133.35 mm; H:287.337 mm; |
| 71908CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | H2:25.4 mm; R2:15.875 mm; RG:1/8 NPT; Da:120 mm; ba:31.75 mm; Mass pillow block:9.98 kg; Appropriate attachment bolt size G:0.625 in; P90°:30.2 kN; End plug (suffix Y):EPR 6; Ca:39.014 mm; A1:79.375 mm; J min.:206.375 mm; Ventilation fitting:38174-12; J max.:241.3 mm; da:55.563 mm; H1:76.2 mm; P120°:17.8 kN; Max. speed for contact seal:2600 r/min; P150°:16 kN; P180°:19.1 kN; |