| NNU4948B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Tolerance housing:H7; Specific dynamic load factor K:10 N/mm²; B:14 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; D:20 mm; d:14 mm; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v min.:0.25 m/s; Coefficient of friction µ max.:0.1; Coefficient of friction µ min.:0.05; Mass bushing:0.015 kg; |
| NNU4920B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | d:50.000 mm; D:110.0000 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:52000 N; Accessories:Two Shields; B:27.00 mm; Oil Speed Rating Open/Shielded n2:6300 rpm; Grease Speed Rating Open/Shielded n1:5200 rpm; Basic Dynamic Radial Load Rating C:64400 N; |
| 7003CEGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | da min.:64.7 mm; r1,2 min.:1 mm; Limiting speed:4500 r/min; Reference speed:3600 r/min; Mass bearing:0.49 kg; Da max.:80.5 mm; K:3.5 mm; das:67.6 mm; D:85 mm; D1 ≈:73.5 mm; d:60 mm; d1 ≈:70.5 mm; Basic static load rating C0:137 kN; ra max.:1 mm; Fatigue load limit Pu:14.3 kN; Basic dynamic load rating C:78.1 kN; Calculation factor kr:0.25; b1:4.5 mm; B:25 mm; |
| 71901ACEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | B:66.70 mm; Basic Dynamic Radial Load Rating C:153000 N; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:2800 rpm; Sealed Speed Rating n3:2800 rpm; D:150.0000 mm; Accessories:No Shield, no Seal; d:70.000 mm; Oil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:125000 N; |
| 7204ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s; d:5 mm; B:6 mm; Specific dynamic load factor K:25 N/mm²; D:10 mm; Specific static load factor K0:45 N/mm²; Permissible sliding velocity v min.:0 m/s; Mass bushing:0.003 kg; Tolerance shaft:e7; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; |
| NNU4934B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Basic static load rating C0:305 kN; D1 ≈:125 mm; Mass bearing:2.1 kg; r1,2 min.:2 mm; Basic dynamic load rating C:255 kN; D:140 mm; s2 max.:4.8 mm; Fatigue load limit Pu:34.5 kN; d:80 mm; Misalignment factor k1:0.104; Da max.:129 mm; ra max.:2 mm; s1 max.:9.1 mm; B:33 mm; d2 ≈:98.1 mm; Limiting speed:2000 r/min; Operating clearance factor k2:0.121; |
| NN3019TN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Mass adapter sleeve assembly:0.15 kg; d3:52 mm; d:35 mm; d1:30.163 mm; G:M 35x1.5; B1:35 mm; B:11.5 mm; |
| 71802CD/P4DGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Fillet Radius ra:1.00 mm; Oil Speed Rating n2:9500 rpm; Grease Speed Rating n1:7000 rpm; D:62.0000 mm; Basic Dynamic Radial Load Rating C:30300 N; B:27.00 mm; Accessories:Two Seals & Snap-Rin; Sealed Speed Rating n3:7000 rpm; d:30.000 mm; Basic Static Radial Load Rating Co:28000 N; |
| 71904CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | PG:1/8 NPT; Initial grease fill:68.04 g; Cap bolt:2 x 1/2-13 UNC; h:28.575 mm; L:285.75 mm; da:75 mm; H:161.925 mm; Pa:19.6 kN; ba:32.544 mm; Bearing limiting speed:6300 r/min; Ca:37.008 mm; P90°:45.4 kN; A1:79.375 mm; Labyrinth ring (db shaft position):LOR 79; dc:71.438 mm; P150°:25.4 kN; db:87.313 mm; End plug (suffix Y):EPR 8; S:3.175 mm; Housing:SAFS 215; |
| NN3028K/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Thread grub screw G2:M6; B1:42.9 mm; Housing:SY 508 M/VZ033; H2:19 mm; J6:161 mm; J:135.5 mm; A5:23.5 mm; Recommended diameter for attachment bolts, mm G:12 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Basic static load rating C0:19 kN; N4:4 mm; J7:17 mm; Hexagonal key size for grub screw N:3 mm; N1:14 mm; Recommended tightening torque for grub screw:7.4 N·m; L:175 mm; A1:30 mm; |
| NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Preload class B GB:275 N; Basic static load rating C0:12.9 kN; ra max.:1 mm; Calculation factor f2A:1; d:60 mm; Calculation factor f0:8.5; Calculation factor f:1.08; Number of balls z:25; r3,4 min.:0.6 mm; Static axial stiffness, preload class A:53 N/µm; Da max.:89 mm; Fatigue load limit Pu:0.54 kN; d2:70.6 mm; Mass bearing:0.39 kg; db min.:66 mm; D:95 mm; D1:82.22 mm; Attainable speed for grease lubrication:24000 r/min; |
| 71903CDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | D:40 mm; h:29 mm; Tolerance housing:H7; d:28 mm; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; Coefficient of friction µ min.:0.08; Mass bushing:0.28 kg; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; α:124 °; a:3 mm; B:50 mm; |
| NN3022KTN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Calculation factor kr:0.36; r3,4 min.:7.5 mm; D:1850 mm; Limiting speed:240 r/min; B:670 mm; da max.:1320 mm; da min.:1227 mm; F:1350 mm; Fatigue load limit Pu:4900 kN; Design variant/feature:NNU/W33; db min.:1358 mm; ra max.:6 mm; s max.:32.4 mm; K:12 mm; r1,2 min.:15 mm; Basic static load rating C0:85000 kN; Reference speed:180 r/min; d:1180 mm; b:22.3 mm; Mass bearing:7200 kg; |
| 7003ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | L:511.175 mm; H2:60.325 mm; P90°:180 kN; End plug (suffix Y):EPR 27; H:298.45 mm; Ca:77.8 mm; da:122.237 mm; Stabilizing ring:SR-28-0; P180°:127 kN; Initial grease fill:481.95 g; Labyrinth ring:2 x LOR 120; A2:193.675 mm; P120°:116 kN; Cap bolt:3/4-10 UNC; Mass pillow block:94.3 kg; h:51.594 mm; Cap bolt, SAE grade:8; Eye bolt:2 x 3/8-16 UNC; A1:149.225 mm; Pa:28.5 kN; |
| 71800ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | H:160.338 mm; J max.:257.175 mm; da:69.85 mm; S:0.794 mm; Mass bearing unit:11.6 kg; A1:111.919 mm; s:31.75 mm; B:92.075 mm; A:101.6 mm; L:304.8 mm; Limiting speed:950 r/min; H1:79.375 mm; H2:47.625 mm; d2:111.125 mm; J1:53.975 mm; J min.:231.775 mm; Basic dynamic load rating C:158 kN; Attachment bolt diameter G:15.875 mm; |
| 7003ACDGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | Grease Speed Rating n1:1800 rpm; Fillet Radius ra:2.50 mm; d:105.000 mm; Oil Speed Rating n2:2600 rpm; Basic Dynamic Radial Load Rating C:325000 N; Fillet Radius rb:1.00 mm; B:98.00 mm; Basic Static Radial Load Rating Co:390000 N; D:225.0000 mm; |