| 71905ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | A1:79.375 mm; ba:30.163 mm; Cap bolt:2 x 1/2-13 UNC; Da:130 mm; R1:46.038 mm; Pa:14.2 kN; P90°:32.5 kN; PG:1/8 NPT; dc:71.438 mm; Housing:FSAF 215; da:75 mm; H2:28.575 mm; P150°:18.2 kN; End plug (suffix Y):EPR 8; J min.:219.075 mm; P120°:20 kN; h:31.75 mm; P60°:54.3 kN; L:285.75 mm; Labyrinth ring (db shaft position):LOR 79; |
| 71914ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Mass bearing unit:4.99 kg; A:57.15 mm; S:0.794 mm; Attachment bolt diameter G:4 x 12.7; A5:27.781 mm; s:25.4 mm; A6:19.05 mm; da:44.45 mm; N1:14.287 mm; Basic dynamic load rating C:102 kN; Limiting speed:4500 r/min; a:2.381 mm; L:139.7 mm; J:111.125 mm; |
| 71938ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | L:118 mm; d:35 mm; T:46.4 mm; Db2:95 mm; Basic static load rating C0:15.3 kN; s1:25.4 mm; A1:13 mm; Housing:FY 507 M/VZ033; Hexagonal key size for grub screw N:3 mm; Recommended tightening torque for grub screw:4 N·m; Basic dynamic load rating C:25.5 kN; A5:22 mm; Limiting speed:1100 r/min; Thread grub screw G2:M6x0.75; Db1:87 mm; Da:106.4 mm; J6:106 mm; Mass bearing unit:1.3 kg; N4:4 mm; RG:1/4-28 UNF; |
| 71907ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | J7:16 mm; H:171.5 mm; Da:88.9 mm; d:40 mm; s1:30.2 mm; Housing material:Cast iron; Limiting speed:950 r/min; Recommended diameter for attachment bolts, mm G:12 mm; A5:23.5 mm; T:54.2 mm; Housing:FYTB 508 M/VZ033; J6:115.5 mm; Thread grub screw G2:1/4-28 UNF; B:49.2 mm; A:38.5 mm; Db2:102 mm; A3:3.2 mm; Recommended tightening torque for grub screw:4 N·m; N4:2 mm; Mass bearing unit:1.55 kg; |
| 71938ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Basic static load rating C0:52 kN; B:31 mm; Ca max.:6.88 mm; d1 ≈:81.86 mm; D:130 mm; Reference speed:11000 r/min; b:3.1 mm; ra max.:2 mm; r1,2 min.:2.1 mm; Mass bearing:1.72 kg; d:60 mm; Basic dynamic load rating C:85.2 kN; ba min.:3.5 mm; Db min.:141 mm; C:4.06 mm; Calculation factor kr:0.03; da min.:72 mm; Fatigue load limit Pu:2.2 kN; Calculation factor f0:13; Da max.:118 mm; |
| 71916ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | N:50 mm; J6:720 mm; P120°:1700 kN; Q150°:1650 kN; da:240 mm; J:650 mm; bc:151.5 mm; H1:260 mm; Oil level, min.:72 mm; Cap bolt, size:M 30x200; Da:440 mm; P150°:1500 kN; Eye bolt, size:2 x M 24; Appropriate attachment bolt, size G:36 mm; H2:100 mm; Ca:164 mm; Oil level, max.:84 mm; N4 max.:20 mm; Pa:1200 kN; Oil seal:TSD 3152 U; |
| 71930ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Ca min.:5 mm; da max.:53 mm; Fatigue load limit Pu:11.8 kN; Dimension series:25500; D:82.931 mm; Db min.:76 mm; Reference speed:6700 r/min; Calculation factor Y0:1; Mass bearing:0.65 kg; ra max.:0.8 mm; Calculation factor Y:1.8; r3,4 min.:0.8 mm; Basic static load rating C0:106 kN; T:23.812 mm; d:38.1 mm; Cb min.:4.5 mm; rb max.:0.8 mm; C:19.05 mm; B:25.4 mm; r1,2 min.:0.8 mm; |
| 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; |
| 71928ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Limiting speed:6700 r/min; Basic dynamic load rating C:212 kN; b:6.5 mm; Mass bearing:3.35 kg; Calculation factor e:0.95; B:32 mm; a:93 mm; D:170 mm; Calculation factor Y0:0.58; d1 ≈:120 mm; Calculation factor Y2:1.07; d:95 mm; Calculation factor Y1:0.66; h:8.1 mm; Da max.:158 mm; Fatigue load limit Pu:8.5 kN; D1 ≈:145 mm; ra max.:2 mm; Calculation factor X:0.6; da min.:107 mm; |
| 71900CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Hydraulic nut:HMV 88 E; d1:400 mm; Mass withdrawal sleeve:28 kg; B2:196 mm; G1:34 mm; d:420 mm; G2:G 1/4; G:Tr 440x5; B1:186 mm; A:9 mm; |
| 71930CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | da:73.025 mm; P120°:31.6 kN; Cap bolt recommended tightening torque:149.1 N·m; Appropriate attachment bolt size G:0.75 in; Mass pillow block:17.9 kg; P180°:34.7 kN; P60°:84.5 kN; RG:3/8 NPT; PosiTrac Plus contact element:2 x B10724-53; L:330.2 mm; End plug (suffix Y):EPR 9; Cap bolt, SAE grade:5; h:36.513 mm; H2:31.75 mm; PG:1/8 NPT; J min.:250.825 mm; Initial grease fill:218.29 g; |
| 71900CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | a:39 mm; db min.:97 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; Calculation factor f2A:1; D:140 mm; Calculation factor f:1.14; d2:105.4 mm; Preload class B GB:920 N; db max.:104.8 mm; rb max.:1 mm; Calculation factor fHC:1; Basic dynamic load rating C:74.1 kN; Mass bearing:1.17 kg; da max.:104.8 mm; d1:105.4 mm; Calculation factor e:0.68; r1,2 min.:1.5 mm; Preload class C GC:1840 N; |
| 71918ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Operating clearance factor k2:0.102; G1:60 mm; B:315 mm; Limiting speed:560 r/min; G:Tr 670x6; Basic static load rating C0:20800 kN; D:1030 mm; B2 ≈:389 mm; d1:600 mm; B1:375 mm; da max.:740 mm; Mass bearing + sleeve:1180 kg; s1 max.:23.8 mm; D1 ≈:916 mm; r1,2 min.:7.5 mm; Da min.:868 mm; Ca min.:5.7 mm; d2 ≈:741 mm; Da max.:998 mm; Basic dynamic load rating C:11800 kN; |
| 71918CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Design (sliding contact surface combination):Steel/PTFE fabric; B:308 mm; Basic dynamic load rating C:55000 kN; ra max.:3 mm; da max.:722 mm; Da max.:853 mm; C:260 mm; d:670 mm; rb max.:6 mm; α:3 °; Da min.:776 mm; Basic static load rating C0:91500 kN; r2 min.:6 mm; Specific static load factor K0:500 N/mm²; Mass plain bearing:593 kg; r1 min.:3 mm; Lubricant:Maintenance free &nd; da min.:702 mm; |