| 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; |
| 71912ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Da max.:38 mm; Mass bearing:0.34 kg; H:20 mm; Basic dynamic load rating C:62 kN; ra max.:1 mm; Basic static load rating C0:220 kN; D:68 mm; Reference speed:2400 r/min; Fatigue load limit Pu:22 kN; Minimum axial load factor A:0.00387; r1,2 min.:1 mm; D1:37 mm; B:7 mm; Limiting speed:4800 r/min; d:35 mm; d1:68 mm; da min.:67 mm; |
| 71911ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Grease Speed Rating n1:2400 rpm; B:82.00 mm; Fillet Radius rb:1.00 mm; Oil Speed Rating n2:3400 rpm; Fillet Radius ra:2.50 mm; D:180.0000 mm; d:85.000 mm; Basic Dynamic Radial Load Rating C:251000 N; Basic Static Radial Load Rating Co:265000 N; |
| 71912CD/HCP4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | J7:21 mm; d:55.562 mm; s1:39.7 mm; DN:6.5 mm; H:137.5 mm; J max.:202 mm; Hexagonal key size for grub screw N:4.763 mm; Housing material:Cast iron; A5:39 mm; B:65.1 mm; R1:5.5 mm; Basic dynamic load rating C:52.7 kN; H2:26.5 mm; L:240 mm; A:60 mm; Recommended diameter for attachment bolts, inch G:0.625 in; Rα:45 °; N4:4 mm; GN:1/4-28 SAE-LT; Mass bearing unit:4.6 kg; |
| 71900ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | U:13 mm; Fatigue load limit Pu:1.73 kN; Mass needle roller and cage assembly:0.0065 kg; Basic dynamic load rating C:10.1 kN; Fw:17 mm; Ew:21 mm; Reference speed:22000 r/min; Basic static load rating C0:14.6 kN; Limiting speed:26000 r/min; |
| 71920CE/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Fillet Radius ra:2.00 mm; Grease Speed Rating n1:6000 rpm; Fillet Radius rb:1.00 mm; B:29.00 mm; Basic Dynamic Radial Load Rating C:78000 N; Basic Static Radial Load Rating Co:61000 N; Oil Speed Rating n2:7000 rpm; d:45.000 mm; D:120.0000 mm; |
| 71916ACD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Mass pillow block:144 kg; H2:76.2 mm; Cap bolt, SAE grade:5; P90°:140 kN; P150°:75.6 kN; RG:3/4 NPT; H1:190.5 mm; J max.:600.075 mm; A1:180.975 mm; Ca:121.818 mm; End plug (suffix Y):EPR 19; Initial grease fill:1304.1 g; ba:88.106 mm; N1:28.575 mm; J min.:530.225 mm; PG:1/4 NPT; Adapter sleeve assembly:SNW 136x6.5/16; P180°:89 kN; Eye bolt:2 x 3/8-16 UNC; P120°:84.5 kN; |
| 71915ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Calculation factor f1:1; da max.:43.1 mm; rb max.:0.6 mm; Preload class A GA:60 N; Static axial stiffness, preload class B:54 N/µm; d:35 mm; db min.:39.6 mm; Preload class B GB:180 N; Mass bearing:0.14 kg; Calculation factor f2B:1.03; Static axial stiffness, preload class C:74 N/µm; a:13.5 mm; r1,2 min.:1 mm; Db max.:57.8 mm; Fatigue load limit Pu:0.28 kN; Attainable speed for grease lubrication:40000 r/min; |
| 71920CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Comparative axial load rating CFa:195 kN; B:300 mm; Thrust factor K:1.49; Calculation factor Y0:1.6; Fatigue load limit Pu:800 kN; r1,2 min.:3.3 mm; Mass bearing:228 kg; Calculation factor e:0.4; Basic static load rating C0:10000 kN; T:300 mm; D:736.676 mm; Calculation factor Y2:2.5; d1 ≈:413 mm; Design variant/feature:TQON/GW; d:380 mm; Calculation factor Y1:1.7; Comparative radial load rating CF:1020 kN; |
| 71906ACD/P4AQGC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Fatigue load limit Pu:0.335 kN; R1:21 mm; Thread grub screw G2:1/4-28 UNF; Basic static load rating C0:7.8 kN; A5:20.5 mm; N:11.5 mm; Db1:65 mm; s1:19.8 mm; A:30 mm; DN:6.5 mm; J7:19 mm; RG:1/4-28 UNF; T:38.8 mm; Da:74.6 mm; A3:3.2 mm; A1:12 mm; Recommended tightening torque for grub screw:4 N·m; GN:1/4-28 SAE-LT; SWN:7 mm; Hexagonal key size for grub screw N:3.175 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; |
| 71919ACD/P4AQBCB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Basic dynamic load rating C:5.4 kN; Limiting speed:40000 r/min; d1 ≈:17 mm; ra max.:0.3 mm; Fatigue load limit Pu:0.1 kN; D1 ≈:23.2 mm; Mass bearing:0.021 kg; r1,2 min.:0.3 mm; d:12 mm; Da max.:26 mm; Calculation factor kr:0.025; da min.:14 mm; Calculation factor f0:13.1; Basic static load rating C0:2.36 kN; B:8 mm; Reference speed:65000 r/min; D:28 mm; |
| 71904CEGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | B:17 mm; with tapered bore:1207 ; B1:mm; Oil:9 400 min-1; D:72 mm; Static (Cor):16.270 kN; Pu:5.110 kN; rs Dynamic (Cr):1.1 mm; with cylindrical bore:11 000 min-1; d:35 mm; Grease:0.230 kN; |
| 71924ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Mass thin universal washer:0.084 kg; d:150 mm; B:1 mm; D:190 mm; |