| NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | D1 ≈:484 mm; Calculation factor Y1:2; Calculation factor Y2:3; Thrust factor K:1.24; Comparative radial load rating CF:1730 kN; Basic static load rating C0:16600 kN; Comparative axial load rating CFa:278 kN; Mass bearing:311 kg; Calculation factor e:0.33; d:384.175 mm; Fatigue load limit Pu:1290 kN; r1,2 min.:3.3 mm; T:400.05 mm; r3,4 min.:6.4 mm; B:400.05 mm; d1 ≈:419 mm; Design variant/feature:TQON/GW; |
| NN3017TN9/SPC2 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | N1:20.637 mm; a:5.556 mm; s:36.513 mm; J:177.8 mm; Limiting speed:2300 r/min; A5:42.069 mm; Attachment bolt diameter G:19.05 mm; B:102.394 mm; d2:130.175 mm; A6:28.575 mm; A:84.138 mm; Basic dynamic load rating C:253 kN; A1:107.95 mm; L:222.25 mm; da:87.313 mm; Mass bearing unit:18.4 kg; S:0.794 mm; |
| 71802ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | D:72 mm; rs (min):1.1 mm; Dynamic (Cr):mm; with cylindrical bore:6 300 min-1; Grease:92 kN; B:23 mm; d:35 mm; Static (Cor):mm; Oil:11.220 kN; Pu:81 kN; with tapered bore:8 000 min-1; |
| 71801ACD/P4DBB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Attainable speed for grease lubrication:22000 r/min; Db max.:60.6 mm; Da max.:58.8 mm; Calculation factor (single, tandem) Y2:0.87; Calculation factor e:0.68; Static axial stiffness, preload class D:221 N/µm; db min.:43.2 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; Static axial stiffness, preload class A:98 N/µm; Calculation factor f2D:1.17; Calculation factor f2C:1.12; |
| 71901CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | A:92.075 mm; Basic dynamic load rating C:325 kN; J max.:290.512 mm; L:355.6 mm; s:40.084 mm; J min.:268.288 mm; Attachment bolt diameter G:22.225 mm; S:0.794 mm; Mass bearing unit:16.1 kg; H2:57.15 mm; H1:95.25 mm; B:80.169 mm; H:190.5 mm; Limiting speed:2600 r/min; da:87.313 mm; |
| 71900ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Specific dynamic load factor K:10 N/mm²; d:15 mm; Tolerance housing:H7; B:15 mm; Permissible sliding velocity v min.:0.25 m/s; Mass bushing:0.013 kg; Permissible sliding velocity v max.:5 m/s; Specific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; D:20 mm; Tolerance shaft:h8; Coefficient of friction µ max.:0.1; |
| 7003CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | d:45 mm; D:68 mm; Ball diameter Dw:6.35 mm; Static axial stiffness, preload class C:81 N/µm; Static axial stiffness, preload class A:37 N/µm; Attainable speed for oil-air lubrication:52000 r/min; Basic static load rating C0:6.95 kN; Db max.:66 mm; Mass bearing:0.12 kg; a:14 mm; K:0.5 mm; r1,2 min.:0.6 mm; d1:52.7 mm; da min.:48.2 mm; Calculation factor f:1.09; Calculation factor fHC:1.01; |
| 7218CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | F:40 mm; Mass inner ring:0.044 kg; B:20 mm; r, r1,2 min.:0.3 mm; d:35 mm; |
| 71900CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | da:101.6 mm; A:89.694 mm; L:361.95 mm; Limiting speed:2200 r/min; Mass bearing unit:19.7 kg; S:0.794 mm; J min.:254 mm; Basic dynamic load rating C:426 kN; s:38.497 mm; Attachment bolt diameter G:25.4 mm; H1:104.775 mm; B:80.169 mm; H2:63.5 mm; J max.:311.15 mm; H:213.519 mm; |
| BTW50CATN9/SP SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BTW | F:90 mm; r, r1,2 min.:1 mm; Mass inner ring:0.25 kg; B:25 mm; d:80 mm; |
| S7001CEGB/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | F:16 mm; B:13 mm; r, r1,2 min.:0.3 mm; d:12 mm; Mass inner ring:0.0085 kg; |
| NN3022KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | D1 ≈:486 mm; Da max.:522 mm; r1,2 min.:5 mm; da min.:378 mm; Reference speed:500 r/min; s max.:14 mm; d:360 mm; B:134 mm; d1 ≈:412 mm; Basic static load rating C0:4300 kN; ra max.:4 mm; E:503.45 mm; D:540 mm; Basic dynamic load rating C:2420 kN; Fatigue load limit Pu:365 kN; Calculation factor Y:0.4; Calculation factor e:0.3; das:402 mm; Mass bearing:105 kg; Db max.:522 mm; |
| 71902CD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle | Appropriate attachment bolt, rec. tightening torque:1310 N·m; H1:220 mm; End cover:ETS 3144 R; J1:140 mm; Pa:1000 kN; N1:35 mm; Oil seal:TSD 3144 U; Appropriate attachment bolt, size G:30 mm; P0°:3100 kN; L:640 mm; P55°:4000 kN; N:42 mm; bc:133.5 mm; Bearing (basic designation):23144 K; s:12 mm; A1:240 mm; J6:590 mm; ba min.:100 mm; N4 max.:20 mm; bb:95 mm; |
| 7218ACD/P4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Design variant/feature:BC4T.3/W33; D1 ≈:431 mm; d:320 mm; Fatigue load limit Pu:1020 kN; Calculation factor kr:650; Basic dynamic load rating C:4570 kN; Basic static load rating C0:11000 kN; C:350 mm; B:350 mm; Mass bearing:215 kg; D:480 mm; b:13.9 mm; K:7.5 mm; r1,2 min.:1.5 mm; F:378 mm; r3,4 min.:1.5 mm; |