| 71948ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | d:90 mm; Oil Holes:3 mm; Inner rings PCD:112 mm; D:210 mm; Outer rings PCD:187 mm; Dynamic Load Rating:46 kN; Static Load Rating:80.2 kN; Mounting Hole Countersink Diameter:14 mm; Mounting Hole Size:9 mm; B:25 mm; Da:157 mm; Number of Mounting Holes:12; Chamfer:1.5 mm; da:139 mm; |
| 7209ACD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | r1,2 min.:5 mm; Basic static load rating C0:2000 kN; l:16 mm; d1 ≈:254 mm; rc max.:1.5 mm; C:108 mm; Basic dynamic load rating C:1308 kN; K:4.5 mm; d:190 mm; Mass bearing pair:44.7 kg; Reference speed:1100 r/min; Limiting speed:1800 r/min; Db min.:318 mm; db min.:210 mm; r5 min.:1.5 mm; ra max.:5 mm; Calculation factor e:0.43; b:9 mm; Calculation factor Y2:2.3; Fatigue load limit Pu:190 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; |
| 7211ACD/P4ADFB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | H:103 mm; Fatigue load limit Pu:1400 kN; Basic static load rating C0:25000 kN; Limiting speed:300 r/min; d:950 mm; D1:955 mm; Minimum axial load factor A:50; Reference speed:160 r/min; Da max.:990 mm; r1,2 min.:5 mm; Mass bearing:185 kg; Basic dynamic load rating C:3450 kN; da min.:1080 mm; D:1120 mm; B:29 mm; d1:1115 mm; ra max.:4 mm; |
| 7208CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | LangID:1; r:0.3; DE_:25.497; ALP21:25; Prod_Type3:ACBB_SR_MM_DT; SRIX:0.03; d:15; DI_:17.525; SBRG:19; C:7.4; SREX:0.03; D_:28; Oil rpm:34000; DA_:3.969; mass:0.032; C0:5.05; ra:0.3; m0:0.151; yobi:7902A5TYNDT; GRS rpm:26000; |
| 7210CD/P4ADBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Calculation factor f:1.12; Calculation factor fHC:1.02; r1,2 min.:1.1 mm; Basic dynamic load rating C:48.8 kN; Preload class B GB:600 N; Static axial stiffness, preload class A:212 N/µm; Calculation factor (back-to-back, face-to-face) Y1:0.92; Static axial stiffness, preload class B:276 N/µm; r3,4 min.:0.6 mm; Preload class A GA:300 N; d:70 mm; Static axial stiffness, preload class D:496 N/µm; |
| 7210CD/P4ADT SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Coefficient of friction µ min.:0.05; Tolerance shaft:h8; D:30 mm; Coefficient of friction µ max.:0.1; Tolerance housing:H7; d:25 mm; Mass bushing:0.043 kg; Specific static load factor K0:20 N/mm²; B:30 mm; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v max.:5 m/s; Permissible sliding velocity v min.:0.25 m/s; |
| 7203CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | SRE:10.73; LangID:1; Prod_Type3:ACBB_SR_A; a:47.9; SREX:0.08; Z_:16; da:95; SRIX:0.08; ALPHA_:30; D_a:140; C_conv:103000; mass:1.83; ra:2; C:103; hidYobi:7217AW; ALP21:30; C0:89; B_:28; r:2; r1:1; |
| 71938ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Recommended diameter for attachment bolts, mm G:12 mm; Limiting speed:1200 r/min; H1:42.9 mm; A5:20 mm; s1:23 mm; Fatigue load limit Pu:0.475 kN; J min.:114 mm; Hexagonal key size for grub screw N:2.5 mm; J:121 mm; A1:25 mm; Mass bearing unit:0.48 kg; L:159 mm; H:82.5 mm; J max.:128 mm; A:40 mm; B1:37 mm; N:21.5 mm; d:30 mm; Recommended tightening torque for grub screw:4.2 N·m; Basic dynamic load rating C:19.5 kN; |
| 7201ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Prod_Type3:ACBB_SR_MM_DB; C_conv:276000; SRI:14.86; ALPHA_:30; SREX:0.1; ALP21:30; DE_:183.756; C0:315; KBRG:7121; ra:2; SDM_:155.014; mass:8.98; LangID:1; r1:1.1; r:2.1; ao:127.5; B_:38; SRE:14.86; Z_:15; C:276; |