| 71914ACEGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | da max.:580 mm; Mass bearing:510 kg; D:760 mm; r1,2 min.:5 mm; Fatigue load limit Pu:1060 kN; rb max.:4 mm; Limiting speed:800 r/min; s max.:4.3 mm; α:20 °; db min.:592 mm; d:530 mm; Da max.:740 mm; Basic static load rating C0:14300 kN; Reference speed:560 r/min; b:22.3 mm; Design variant/feature:NNU.4/C4W33WI; Basic dynamic load rating C:5830 kN; r3,4 min.:12 mm; da min.:550 mm; F:587 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; |
| 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; |
| 71908CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Accessories:One Seal; d:45.000 mm; D:85.0000 mm; B:30.20 mm; Sealed Speed Rating n3:5000 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:51200 N; Basic Static Radial Load Rating Co:54000 N; Grease Speed Rating n1:5000 rpm; Oil Speed Rating n2:6700 rpm; |
| 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; |
| 71908CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D1 ≈:624 mm; Limiting speed:950 r/min; Da min.:604 mm; Misalignment factor k1:0.114; B5:77 mm; d3:540 mm; Fatigue load limit Pu:520 kN; Ca min.:2.3 mm; db min.:478 mm; D:680 mm; Ba min.:17 mm; Basic dynamic load rating C:4000 kN; r1,2 min.:6 mm; Basic static load rating C0:7500 kN; Operating clearance factor k2:0.108; da max.:570 mm; Mass bearing + sleeve:270 kg; B:163 mm; ra max.:5 mm; Reference speed:700 r/min; |
| 71911CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | A1:88.106 mm; S:0.794 mm; N1:17.462 mm; s:31.75 mm; A6:25.4 mm; B:85.725 mm; d2:101.6 mm; Limiting speed:3100 r/min; Attachment bolt diameter G:15.875 mm; Mass bearing unit:7.76 kg; J:136.525 mm; A:69.85 mm; A5:34.131 mm; da:63.5 mm; Basic dynamic load rating C:148 kN; a:2.381 mm; L:174.625 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; |
| 71915CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Calculation factor kr:0.095; Calculation factor X:0.62; r1,2 min.:2.1 mm; da min.:225 mm; a:146 mm; b:22 mm; Limiting speed:2000 r/min; B:76 mm; Da max.:284 mm; d:220 mm; Basic static load rating C0:520 kN; Basic dynamic load rating C:312 kN; Mass bearing:17.6 kg; Fatigue load limit Pu:13.4 kN; Calculation factor e:0.86; D:309.5 mm; Calculation factor Y1:0.73; Calculation factor Y0:0.63; K:7.5 mm; |
| 71928ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Accessories:Seal & Snap-Ring; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:16000 rpm; Basic Static Radial Load Rating Co:6550 N; B:14.00 mm; Grease Speed Rating Open/Shielded n1:16000 rpm; Oil Speed Rating Open/Shielded n2:19000 rpm; Basic Dynamic Radial Load Rating C:13500 N; Sealed Speed Rating n3:11000 rpm; D:47.0000 mm; d:17.000 mm; Oil Speed Rating n2:19000 rpm; |
| 71914CEGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:55 mm; B1:5 mm; Mass bushing:0.25 kg; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; B:45 mm; d:45 mm; Specific dynamic load factor K:10 N/mm²; D1:65 mm; Coefficient of friction µ min.:0.05; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s; Tolerance housing:H7; |
| 71906CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Pu:15.070 kN; rs (min):1 mm; dynamic Cr:127.330 kN; H:30 mm; d1:170 mm; Grease:1 400 min-1; static Cor:406.000 kN; D:170 mm; d:130 mm; D1:132 mm; Oil:1 900 min-1; |
| 71905CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Grease Speed Rating Open/Shielded n1:10000 rpm; B:14.00 mm; d:35.000 mm; Accessories:Two Shields; Sealed Speed Rating n3:7000 rpm; Fillet Radius ra:1.00 mm; Oil Speed Rating Open/Shielded n2:13000 rpm; D:62.0000 mm; Basic Dynamic Radial Load Rating C:15800 N; Basic Static Radial Load Rating Co:10200 N; |
| 71918CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Design (sliding contact surface combination):Steel/PTFE FRP; Specific static load factor K0:120 N/mm²; rb max.:4 mm; Da max.:596 mm; Basic dynamic load rating C:12200 kN; Mass plain bearing:360 kg; B:315 mm; b1:27 mm; da max.:479 mm; d:440 mm; r1 min.:1.5 mm; C:300 mm; D:630 mm; r2 min.:4 mm; M:10 mm; Lubricant:Maintenance free &nd; Da min.:534 mm; Specific dynamic load factor K:80 N/mm²; |