| 71910CD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | r1,2 min.:2.1 mm; d3:85 mm; Calculation factor Y1:1.9; Mass bearing + sleeve:4.2 kg; Calculation factor Y2:2.9; Ba min.:5 mm; d2 ≈:81.6 mm; Limiting speed:5000 r/min; Calculation factor e:0.35; ra max.:2 mm; Reference speed:3800 r/min; db min.:72 mm; Basic static load rating C0:360 kN; D1 ≈:118 mm; B4:13.5 mm; Calculation factor Y0:1.8; K:4.5 mm; d1:60 mm; B1:65 mm; b:8.3 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; |
| 71909CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:140.0000 mm; Grease Speed Rating n1:2800 rpm; B:44.40 mm; Basic Dynamic Radial Load Rating C:106000 N; d:80.000 mm; Accessories:One Seal; Sealed Speed Rating n3:2800 rpm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:95000 N; |
| 71906ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Taconite seal:TER 43; A1:98.425 mm; J max.:320.675 mm; R1:63.5 mm; Da:170 mm; End plug (suffix Y):EPR 8; ba:36.513 mm; Mass pillow block:29.8 kg; H:209.55 mm; Max. speed for Taconite seal:1150 r/min; P120°:32 kN; da:66.675 mm; H2:44.45 mm; Stabilizing ring:2 x SR-1616; RG:3/8 NPT; H1:107.95 mm; Pa:9.43 kN; Appropriate attachment bolt size G:0.75 in; Cap bolt, SAE grade:8; PG:1/8 NPT; |
| 71903CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | B:50 mm; a:44.387 mm; Basic static load rating C0:510 kN; rb max.:2.5 mm; r3,4 min.:2.5 mm; Limiting speed:3400 r/min; Dimension series:3FC; d:105 mm; Basic dynamic load rating C:443 kN; Calculation factor e:0.43; Calculation factor Y:1.4; Db min.:180 mm; da max.:121 mm; d1 ≈:143.2 mm; Reference speed:2800 r/min; D:190 mm; Cb min.:10 mm; ra max.:3 mm; Ca min.:6 mm; db min.:119 mm; |
| 71918CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Calculation factor f2B:1.03; Preload class C GC:1780 N; D:130 mm; Number of balls z:26; Da max.:124 mm; d2:98 mm; Db max.:125.8 mm; Calculation factor fHC:1.01; Calculation factor (single, tandem) Y2:0.87; Calculation factor (back-to-back, face-to-face) Y2:1.41; Calculation factor (single, tandem) Y0:0.38; Ball diameter Dw:11.112 mm; r3,4 min.:0.6 mm; Preload class B GB:890 N; d1:100.83 mm; d:85 mm; |
| 71912ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Mass rod end:9.5 kg; l7 min.:80 mm; l5 ≈:40 mm; l4 max.:284 mm; dk:92 mm; Basic static load rating C0:530 kN; l3 min.:80 mm; α:6 °; Basic dynamic load rating C:880 kN; d2 max.:162 mm; Specific dynamic load factor K:300 N/mm²; d:70 mm; B:49 mm; d4 ≈:92 mm; h1:200 mm; G:M 56x4; r1 min.:1 mm; w:78 mm; C1 max.:43 mm; |
| 71903CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | a:5 mm; B:100 mm; h:162 mm; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v max.:0.5 m/s; d:160 mm; Tolerance shaft:e7; Coefficient of friction µ min.:0.08; α:124 °; D:180 mm; Tolerance housing:H7; Mass bushing:4.72 kg; Permissible sliding velocity v min.:0 m/s; Specific static load factor K0:45 N/mm²; Coefficient of friction µ max.:0.15; |
| 71911ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | da min.:389 mm; r1,2 min.:5 mm; D1 ≈:509 mm; Calculation factor Y1:3; B2 ≈:180 mm; ra max.:4 mm; D:560 mm; K:12 mm; B1:170 mm; Reference speed:900 r/min; b:22.3 mm; d2 ≈:426 mm; Da max.:542 mm; Limiting speed:1200 r/min; Calculation factor Y0:2.8; d1:360 mm; G:Tr 400x5; Calculation factor e:0.22; G1:31 mm; B:135 mm; |
| 71915CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | H1:104.775 mm; H:213.519 mm; S:0.794 mm; d2:152.4 mm; J min.:254 mm; s:41.275 mm; Attachment bolt diameter G:25.4 mm; H2:63.5 mm; B:116.681 mm; da:93.662 mm; Basic dynamic load rating C:311 kN; J max.:311.15 mm; Limiting speed:2200 r/min; A:89.694 mm; Mass bearing unit:20.2 kg; L:361.95 mm; A1:121.047 mm; |
| 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; |
| 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; |
| 71918CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | B:44 mm; d4 ≈:82 mm; G:M 52x3; l5 ≈:35 mm; r1 min.:1 mm; Basic static load rating C0:400 kN; l4 max.:246 mm; dk:80 mm; Specific dynamic load factor K:100 N/mm²; C1 max.:39 mm; l3 min.:70 mm; d:60 mm; d2 max.:137 mm; α:6 °; w:70 mm; h1:175 mm; Basic dynamic load rating C:245 kN; l7 min.:70 mm; Material constant KM:330; Mass rod end:7.1 kg; |
| 71907ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Maximum dynamic radial loads Fr max.:160 kN; C:35 mm; Hexagonal nut:M 30x1.5; Grease fitting:NIP A3x9.5; D:90 mm; r1,2 min.:1.1 mm; B2:15 mm; G:M 30x1.5; Recommended tighthening torque:450 N·m; d:30 mm; Lubrication adapter:AP 14; M:8 mm; Mass cam follower:1.95 kg; Basic static load rating C0:76.5 kN; Fatigue load limit Pu:9.5 kN; M1:4 mm; B1:63 mm; Basic dynamic load rating C:38 kN; Maximum static radial loads F0r max.:228 kN; |