| 7201CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | d:25 mm; F:30 mm; Mass inner ring:0.046 kg; r, r1,2 min.:0.3 mm; B:26.5 mm; |
| 7205CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Hexagonal key size for grub screw N:3 mm; A5:29.5 mm; Housing material:Cast iron; R1:28.5 mm; s1:27.5 mm; J7:20 mm; Da:101.6 mm; A3:3.2 mm; Recommended tightening torque for grub screw:7.4 N·m; d:50 mm; Db1:107 mm; RG:1/4-28 UNF; Rα:45 °; T:55.5 mm; Basic dynamic load rating C:35.1 kN; Limiting speed:800 r/min; Recommended diameter for attachment bolts, inch G:0.625 in; N:18 mm; Thread grub screw G2:M6; |
| 71917ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | RG:3/8 NPT; Cap bolt, SAE grade:8; Initial grease fill:110.56 g; H2:38.1 mm; Cap bolt recommended tightening torque:298.3 N·m; ba:35.719 mm; R2:22.225 mm; Pa:9.25 kN; End plug (suffix Y):EPR 9; Taconite seal:TER 54; Max. speed for Taconite seal:1050 r/min; Cap bolt:2 x 5/8-11 UNC; Housing:FSAFS 517; A2:195.262 mm; P60°:83.2 kN; Da:150 mm; H:187.325 mm; P120°:31.6 kN; P150°:28.5 kN; |
| 71920CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Basic dynamic load rating C:1.43 kN; d2 ≈:7.5 mm; Reference speed:100000 r/min; Calculation factor f0:11.8; Calculation factor kr:0.03; B:5 mm; r1,2 min.:0.3 mm; Limiting speed:50000 r/min; da max.:7.4 mm; d:5 mm; D2 ≈:13.4 mm; Da max.:14 mm; Fatigue load limit Pu:0.027 kN; Basic static load rating C0:0.63 kN; Mass bearing:0.0049 kg; ra max.:0.3 mm; da min.:7 mm; D:16 mm; |
| 7208ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | C_conv:183000; Prod_Type3:CRB_SR_NF; LangID:1; Oil rpm:4300; C:183; d:100; B_:34; SBRG:2; ra:2; GRS rpm:3600; da:111; mass:3.8; Ew:160; D_b min:164; hidYobi:NF220M; D_:180; KBRG:4124; C0:217; yobi:NF220M; r:2.1; |
| 7202CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | D:540 mm; D1 ≈:495 mm; Mass bearing:57 kg; Basic dynamic load rating C:1380 kN; r1,2 min.:4 mm; Basic static load rating C0:2800 kN; d:400 mm; ra max.:3 mm; s max.:0.9 mm; d1 ≈:448 mm; Fatigue load limit Pu:245 kN; db min.:454 mm; Limiting value e:0.3; Limiting speed:1600 r/min; Calculation factor kr:0.15; da max.:430 mm; Axial load factor Y:0.4; B:82 mm; Reference speed:1200 r/min; Da max.:525 mm; |
| 71918ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Mass bearing:1.66 kg; Calculation factor f1:0.99; Preload class A GA:650 N; Static axial stiffness, preload class B:421 N/µm; Calculation factor fHC:1.02; Static axial stiffness, preload class C:558 N/µm; Calculation factor f2B:1.02; Static axial stiffness, preload class A:322 N/µm; Preload class C GC:2600 N; Calculation factor f:1.14; Db max.:165 mm; Preload class D GD:5200 N; Number of balls z:20; |
| 71930CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | d:50 mm; w:60 mm; α:6 °; Basic static load rating C0:270 kN; l7 min.:60 mm; l5 ≈:30 mm; d2 max.:114 mm; l3 min.:68 mm; h1:195 mm; Specific dynamic load factor K:100 N/mm²; Mass rod end:4.1 kg; G:M 52x3; Material constant KM:330; r1 min.:0.6 mm; l4 max.:254 mm; C1 max.:31 mm; Basic dynamic load rating C:156 kN; B:35 mm; dk:66 mm; d4 ≈:70 mm; |
| 7202ACDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Max. speed for PosiTrac Plus seal:950 r/min; P90°:140 kN; H2:69.85 mm; PosiTrac Plus contact element:2 x B10724-140; J1:107.95 mm; P180°:92.5 kN; Cap bolt, SAE grade:5; da:147.637 mm; End plug (suffix Y):EPR 18; A2:242.887 mm; J min.:492.125 mm; Appropriate attachment bolt size G:1 in; N1:28.575 mm; S:4.763 mm; Initial grease fill:878.85 g; Da:309.999 mm; Mass pillow block:125 kg; L:628.65 mm; |
| 7204CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | SBRG:3; D_:80; C_conv:66500; Z_:12; DA_:12; D_a max:72; DI_:46.2; mass:0.49; Macha rpm:11000; dd min:53; DE_:70.2; db max:45; rb:1; Prod_Type3:CRB_SR_NJ; r1:1.1; yobi:NJ307ET7; Fw:46.2; C:66.5; r:1.5; d:35; |