| 7207CD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Mass needle roller and cage assembly:0.047 kg; Basic static load rating C0:57 kN; Limiting speed:12000 r/min; Ew:46 mm; Reference speed:10000 r/min; U:20 mm; Basic dynamic load rating C:34.1 kN; Fw:38 mm; Fatigue load limit Pu:6.95 kN; |
| 7202ACD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | SRI:1.65; ALP21:25; yobi:7901A5TYN; D_:24; DI_:14.82; ra:0.3; ALPHA_:25; r1:0.15; d:12; LangID:1; mass:0.011; Z_:13; C0:1.77; C_conv:3200; Oil rpm:53000; D_a:21.5; DE_:21.2; da:14.5; r:0.3; SREX:0.03; |
| 71918CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Specific dynamic load factor K:10 N/mm²; Coefficient of friction µ max.:0.1; Specific static load factor K0:20 N/mm²; d:6 mm; Tolerance housing:H7; Permissible sliding velocity v min.:0.25 m/s; D:10 mm; B:4 mm; Tolerance shaft:h8; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ min.:0.05; Mass bushing:0.001 kg; |
| 7206ACD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Specific static load factor K0:500 N/mm²; da min.:23 mm; D:35 mm; Sealing solution:Triple-lip seals; B:24 mm; M:2 mm; Da max.:33.2 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; d:20 mm; Specific dynamic load factor K:100 N/mm²; α:6 °; Mass plain bearing:0.073 kg; Material constant KM:330; Basic static load rating C0:146 kN; Basic dynamic load rating C:30 kN; |
| 71919CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | d1:57.1 mm; a:20.3 mm; r3,4 min.:0.3 mm; Static axial stiffness, preload class D:266 N/µm; Reference grease quantity Gref:1.74 cm³; Number of balls z:25; d:50 mm; rb max.:0.3 mm; D:72 mm; Basic static load rating C0:9.8 kN; Calculation factor (back-to-back, face-to-face) Y1:0.92; Calculation factor f1:0.98; Calculation factor f:1.13; Fatigue load limit Pu:0.415 kN; Da max.:68.8 mm; Calculation factor f2B:1.07; |
| 71920ACD/P4AQBCC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | α:124 °; B1:10 mm; Mass bushing:4.4 kg; d:190 mm; h:192 mm; Coefficient of friction µ min.:0.08; D1:225 mm; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:25 N/mm²; a:4 mm; D:210 mm; Specific static load factor K0:45 N/mm²; B:80 mm; Tolerance shaft:e7; Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ max.:0.15; |
| 71930ACD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Recommended diameter for attachment bolts, mm G:10 mm; Housing material:Cast iron; DN:6.5 mm; Rα:45 °; Limiting speed:9500 r/min; SWN:7 mm; T:32.9 mm; B:22.1 mm; Hexagonal key size for grub screw N:2.381 mm; Db1:50 mm; s1:15.9 mm; A3:3.2 mm; B4:4 mm; Db2:57 mm; J:76.5 mm; Mass bearing unit:0.34 kg; Basic static load rating C0:4.75 kN; Recommended diameter for attachment bolts, inch G:0.375 in; |
| 7207CD/HCP4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | l7 min.:55 mm; Mass rod end:2.9 kg; l3 min.:65 mm; Basic static load rating C0:224 kN; Basic dynamic load rating C:360 kN; Specific dynamic load factor K:300 N/mm²; G:M 42x3; r1 min.:0.6 mm; α:7 °; B:32 mm; d:45 mm; w:55 mm; d2 max.:104 mm; C1 max.:28 mm; l4 max.:199 mm; d4 ≈:65 mm; l5 ≈:30 mm; h1:145 mm; dk:60 mm; |
| 7211ACD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Labyrinth ring:2 x LOR 53; Max. speed for PosiTrac Plus seal:1950 r/min; Da:150 mm; Stabilizing ring:SR-17-14; ba:35.719 mm; R2:22.225 mm; Mass pillow block:24.9 kg; P60°:78.7 kN; H2:38.1 mm; R1:53.975 mm; P180°:32 kN; P120°:28.9 kN; H1:95.25 mm; Initial grease fill:110.56 g; h:34.925 mm; RG:3/8 NPT; A2:127 mm; S:4.763 mm; da:74.612 mm; Housing:SSAFS 517; |
| 7207CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | B:345 mm; Reference speed:340 r/min; Mass bearing:1429 kg; Fatigue load limit Pu:1530 kN; Basic static load rating C0:25500 kN; ra max.:8 mm; d2 ≈:842 mm; r1,2 min.:9.5 mm; D1 ≈:1013 mm; Da max.:1110 mm; Ca min.:11.1 mm; D:1150 mm; Basic dynamic load rating C:13400 kN; Operating clearance factor k2:0.111; s1 max.:47.8 mm; d:710 mm; Da min.:973 mm; Limiting speed:480 r/min; |