| 71909CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Housing material:Cast iron; d:35 mm; N:14 mm; Limiting speed:1100 r/min; A1:13 mm; Db1:87 mm; Recommended tightening torque for grub screw:16.5 N·m; RG:1/4-28 UNF; A3:3.2 mm; N4:4 mm; Thread grub screw G2:M10x1; Db2:95 mm; J7:29 mm; s1:32.3 mm; Basic dynamic load rating C:25.5 kN; Hexagonal key size for grub screw N:5 mm; Recommended diameter for attachment bolts, mm G:12 mm; A:34.5 mm; A5:22 mm; |
| 71912ACE/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | r3,4 min.:3.3 mm; T:266.7 mm; Thrust factor K:1.83; r1,2 min.:3.3 mm; Fatigue load limit Pu:640 kN; Calculation factor Y0:2.2; Basic static load rating C0:7500 kN; Mass bearing:103 kg; d1 ≈:326 mm; Calculation factor e:0.31; Comparative axial load rating CFa:122 kN; B:266.7 mm; Calculation factor Y1:2.2; D:412.648 mm; D1 ≈:379 mm; d:304.902 mm; Calculation factor Y2:3.3; Design variant/feature:TQO/GWI; |
| 7209ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | PG:1/4 NPT; R1:58.737 mm; Housing:FSAF 520; P180°:48.9 kN; da:88.9 mm; P120°:44.5 kN; H2:44.45 mm; RG:3/8 NPT; H:217.488 mm; Max. speed for Taconite seal:900 r/min; Cap bolt, SAE grade:5; A1:111.125 mm; Cap bolt:2 x 3/4-10 UNC; Da:180 mm; Mass pillow block:28.1 kg; Taconite seal:TER 103; A2:222.25 mm; P150°:40 kN; S:4.763 mm; J1:60.325 mm; |
| 7013CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Calculation factor Y1:2.8; B1:65 mm; B2:15 mm; d2 ≈:76.5 mm; Basic dynamic load rating C:198 kN; Fatigue load limit Pu:24 kN; Mass bearing + sleeve:2.1 kg; Calculation factor e:0.24; Ba min.:14 mm; Da max.:111 mm; K:3 mm; Limiting speed:2400 r/min; Calculation factor Y2:4.2; d1:60 mm; d3:85 mm; B:38 mm; D1 ≈:110 mm; da max.:76.5 mm; r1,2 min.:1.5 mm; ra max.:1.5 mm; |
| 7009CD/P4AQBCA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | G:M 125x2; Fatigue load limit Pu:91.5 kN; s2 max.:5.2 mm; r1,2 min.:2 mm; d2 ≈:140 mm; Basic dynamic load rating C:530 kN; Limiting speed:1100 r/min; B:60 mm; Da max.:170 mm; d1:115 mm; Operating clearance factor k2:0.103; ra max.:2 mm; B2 ≈:82 mm; da max.:152 mm; D:180 mm; B1:73 mm; Mass bearing + sleeve:6.2 kg; Misalignment factor k1:0.109; da min.:124.6 mm; Basic static load rating C0:880 kN; |
| 7013CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Fatigue load limit Pu:122 kN; D1 ≈:226 mm; Reference speed:2000 r/min; s1 max.:13.9 mm; r1,2 min.:2.1 mm; B:80 mm; d1:145 mm; B2 ≈:101 mm; G:M 160x3; Da max.:238 mm; D:250 mm; Operating clearance factor k2:0.092; Misalignment factor k1:0.12; Basic dynamic load rating C:880 kN; d2 ≈:182 mm; Limiting speed:2800 r/min; Basic static load rating C0:1290 kN; ra max.:2 mm; da min.:157 mm; |
| S7012ACEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; Coefficient of friction µ min.:0.05; B:60 mm; Specific static load factor K0:20 N/mm²; Coefficient of friction µ max.:0.1; d:60 mm; Mass bushing:0.59 kg; Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s; Specific dynamic load factor K:10 N/mm²; D:75 mm; |
| 71812ACD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | d:670 mm; D:1090 mm; da min.:702 mm; da max.:778 mm; Da min.:920 mm; Operating clearance factor k2:0.097; Da max.:1058 mm; Ca min.:16.7 mm; Basic static load rating C0:29000 kN; Fatigue load limit Pu:1760 kN; Reference speed:300 r/min; s1 max.:37.2 mm; Limiting speed:400 r/min; d2 ≈:779 mm; r1,2 min.:7.5 mm; Mass bearing:1570 kg; Basic dynamic load rating C:16000 kN; B:412 mm; ra max.:6 mm; D1 ≈:967 mm; |