| 71902ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | D1 ≈:796 mm; Limiting speed:320 r/min; B1:393 mm; B:355 mm; Basic static load rating C0:21600 kN; Calculation factor Y1:1.9; da min.:580 mm; D:920 mm; b:22.3 mm; Calculation factor e:0.35; Da max.:888 mm; d1:530 mm; d2 ≈:634 mm; Mass bearing + sleeve:1060 kg; r1,2 min.:7.5 mm; G1:38 mm; Reference speed:220 r/min; Fatigue load limit Pu:1340 kN; Calculation factor Y0:1.8; ra max.:6 mm; |
| 71911CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Fillet Radius rb:0.60 mm; B:28.00 mm; d:20.000 mm; D:47.0000 mm; Basic Static Radial Load Rating Co:14600 N; Basic Dynamic Radial Load Rating C:20800 N; Oil Speed Rating n2:15000 rpm; Fillet Radius ra:1.00 mm; Grease Speed Rating n1:12000 rpm; |
| 71916ACE/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Cap bolt:2 x 3/4-10 UNC; da:68.263 mm; h:42.862 mm; Cap bolt, SAE grade:8; A2:233.363 mm; H:209.55 mm; A1:98.425 mm; P150°:28.9 kN; P120°:32 kN; ba:46.038 mm; R1:63.5 mm; Ca:67.793 mm; Max. speed for Taconite seal:1150 r/min; Appropriate attachment bolt size G:0.75 in; Da:170 mm; PG:1/8 NPT; Pa:14 kN; Mass pillow block:29.9 kg; P180°:34.7 kN; RG:3/8 NPT; |
| 71912CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | l4 max.:296 mm; d4 ≈:82 mm; l7 min.:70 mm; G:M 60x4; r1 min.:1 mm; α:6 °; Material constant KM:330; d2 max.:137 mm; l3 min.:70 mm; Mass rod end:7.1 kg; Specific dynamic load factor K:100 N/mm²; B:44 mm; C1 max.:39 mm; Basic static load rating C0:400 kN; h1:225 mm; d:60 mm; Basic dynamic load rating C:245 kN; l5 ≈:35 mm; dk:80 mm; w:70 mm; |
| 71914CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:110 mm; Permissible angular misalignment α:1.5 °; Calculation factor Y2:4.1; Calculation factor Y0:2.8; Basic static load rating C0:14 kN; d2 ≈:62.9 mm; Calculation factor kr:0.05; Da max.:99 mm; Calculation factor Y1:2.6; Mass bearing:1.65 kg; ra max.:2 mm; r1,2 min.:2 mm; Limiting speed:4000 r/min; Basic dynamic load rating C:43.6 kN; B:40 mm; D2 ≈:95.2 mm; Calculation factor e:0.24; |
| 71928ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | B2:70 mm; D:700 mm; Operating clearance factor k2:0.098; B5:90 mm; Ba min.:16 mm; Basic static load rating C0:10400 kN; d3:540 mm; d1:400 mm; Fatigue load limit Pu:720 kN; da max.:544 mm; Da max.:674 mm; D1 ≈:618 mm; Da min.:592 mm; Basic dynamic load rating C:6000 kN; Reference speed:670 r/min; s1 max.:34.8 mm; Ca min.:3.8 mm; r1,2 min.:6 mm; Limiting speed:900 r/min; db min.:443 mm; |
| 71904ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Grease Speed Rating n1:9200 rpm; d:110.000 mm; Basic Dynamic Radial Load Rating C:55300 N; D:150.0000 mm; Oil Speed Rating n2:13000 rpm; Fillet Radius rb:0.60 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:64000 N; B:20.00 mm; |
| 71909CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Basic Dynamic Radial Load Rating C:85200 N; B:28.00 mm; Accessories:Two Seals & Snap-Rin; Basic Static Radial Load Rating Co:80000 N; d:120.000 mm; Oil Speed Rating Open/Shielded n2:4000 rpm; Sealed Speed Rating n3:2200 rpm; D:180.0000 mm; Grease Speed Rating Open/Shielded n1:3400 rpm; Fillet Radius ra:2.00 mm; |
| 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; |
| 71909CD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Fillet Radius ra:1.00 mm; Oil Speed Rating n2:8500 rpm; Grease Speed Rating n1:6300 rpm; B:30.20 mm; Accessories:Shield & Seal; d:30.000 mm; Sealed Speed Rating n3:6300 rpm; Basic Dynamic Radial Load Rating C:41600 N; D:72.0000 mm; Basic Static Radial Load Rating Co:29000 N; |
| 71918ACD/HCP4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | d:31.75 mm; dk:45.593 mm; Sealing solution:Triple-lip seals; M:4 mm; b1:5 mm; Design (sliding contact surface combination):Steel/steel; rb max.:1 mm; D:50.8 mm; C:23.8 mm; Da min.:44.8 mm; α:6 °; b:4.8 mm; da max.:36.2 mm; r1 min.:0.6 mm; Lubricant:Maintenance free &nd; Basic static load rating C0:260 kN; Da max.:47 mm; B:27.762 mm; Specific static load factor K0:300 N/mm²; ra max.:0.6 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; |
| 71920ACD/P4AQBCC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | C1 max.:39 mm; G:M 60x4; l5 ≈:35 mm; d4 ≈:82 mm; l7 min.:70 mm; l4 max.:296 mm; Basic static load rating C0:400 kN; α:6 °; Specific dynamic load factor K:150 N/mm²; Mass rod end:7.1 kg; l3 min.:70 mm; d:60 mm; dk:80 mm; B:44 mm; d2 max.:137 mm; r1 min.:1 mm; w:70 mm; h1:225 mm; Material constant KM:330; Basic dynamic load rating C:365 kN; |
| 71922ACD/P4AQBCB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | K:0.5 mm; d2:47.6 mm; Attainable speed for oil-air lubrication:41000 r/min; db min.:44.6 mm; r3,4 min.:0.6 mm; Calculation factor f:1.06; C1:5.03 mm; Calculation factor e:0.68; ra max.:1 mm; Calculation factor f1:0.99; da min.:44.6 mm; Mass bearing:0.19 kg; Number of balls z:19; Preload class B GB:310 N; Db max.:63.8 mm; Static axial stiffness, preload class A:87 N/µm; r1,2 min.:1 mm; Calculation factor f2B:1.03; |