| NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | RG:1/4-28 UNF; Recommended diameter for attachment bolts, mm G:14 mm; Db1:102 mm; R1:24.5 mm; GN:1/4-28 SAE-LT; B4:7 mm; H:178.5 mm; J6:120.5 mm; DN:6.5 mm; B:37 mm; Db2:111 mm; Rα:45 °; Recommended diameter for attachment bolts, inch G:0.5625 in; s1:25.8 mm; J7:18 mm; A5:26.5 mm; Limiting speed:4300 r/min; d:42.863 mm; Thread grub screw G2:5/16-24 UNF; T:49.8 mm; |
| NNU4926BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | Preload class B GB:120 N; r3,4 min.:0.3 mm; Db max.:60 mm; Calculation factor f2D:1.09; Calculation factor fHC:1; da max.:43.2 mm; D2:55.57 mm; da min.:39.6 mm; Ball diameter Dw:7.938 mm; D:62 mm; Calculation factor f2C:1.05; Calculation factor f:1.06; d2:43.7 mm; d:35 mm; rb max.:0.3 mm; d1:43.7 mm; Calculation factor f1:1; Static axial stiffness, preload class D:90 N/µm; B:14 mm; Preload class D GD:480 N; |
| 708ACD/P4ADFA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,25 Degree Contact Angle | d:180 mm; Specific static load factor K0:45 N/mm²; B:240 mm; Mass bushing:12.6 kg; h:182 mm; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:25 N/mm²; Tolerance housing:H7; D:200 mm; Tolerance shaft:e7; α:124 °; a:12 mm; Coefficient of friction µ min.:0.08; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ max.:0.15; |
| 7209ACD/P4ATBTB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Appropriate attachment bolt size G:1.25 in; N1:34.925 mm; P90°:218 kN; da:180.975 mm; h:63.5 mm; PG:1/4 NPT; J min.:571.5 mm; L:749.3 mm; Pa:77 kN; P180°:145 kN; P60°:364 kN; H2:85.725 mm; Mass pillow block:210 kg; RG:1 NPT; Initial grease fill:2154.6 g; R2:46.038 mm; J max.:635 mm; End plug (suffix Y):EPR 21; J1:127 mm; H:422.275 mm; |
| NN3022TN9/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Static axial stiffness, preload class B:147 N/µm; D:140 mm; C1:10.9 mm; rb max.:0.6 mm; C3:3.3 mm; Preload class D GD:1840 N; Static axial stiffness, preload class C:209 N/µm; d1:112.3 mm; d:100 mm; Number of balls z:26; Calculation factor f2C:1.09; Mass bearing:0.8 kg; Reference grease quantity Gref:10.5 cm³; Calculation factor f:1.23; Attainable speed for oil-air lubrication:14000 r/min; |
| 7209CDGC/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Housing:SY 509 M/VZ033; A1:32 mm; Basic dynamic load rating C:33.2 kN; N:22.5 mm; s1:30.2 mm; Basic static load rating C0:21.6 kN; B4:8 mm; N4:4 mm; J:143.5 mm; A:48 mm; A5:23 mm; H:107 mm; Mass bearing unit:2.15 kg; H2:21 mm; Recommended diameter for attachment bolts, mm G:12 mm; Recommended tightening torque for grub screw:6.5 N·m; Recommended diameter for attachment bolts, inch G:0.5 in; |
| BTW90CATN9/SP SKF Brands,All Brands,SKF,Super Precision Angular Contact Thrust,BTW | Da min.:244.5 mm; Sealing solution:Triple-lip seals; r1 min.:1.1 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; b1:15.5 mm; rb max.:1 mm; da min.:212.5 mm; B:130 mm; Da max.:279.5 mm; Lubricant:Regular relubricatio; r2 min.:1.1 mm; α:7 °; M:7 mm; Basic dynamic load rating C:2120 kN; d:200 mm; C:100 mm; Mass plain bearing:28 kg; Specific dynamic load factor K:100 N/mm²; |
| 7211CD/HCP4ADBA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | N:6.8 mm; Required attachment bolt size (DIN 912):M6; J:42 mm; r3,4 min.:0.6 mm; Basic static load rating C0:30 kN; Da max.:33 mm; Attainable speed:9000 r/min; D2:32.1 mm; ra max.:0.3 mm; Mass bearing:0.35 kg; H:25 mm; a:55 mm; d2:22.7 mm; r1,2 min.:0.3 mm; Angle between holes in outer ring (Pitch) α:60 °; Static moment stiffness:50 N·m/mrad; Preload:650 N; D:55 mm; Fatigue load limit Pu:1.1 kN; |
| NN3026KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | A:45 mm; H2:19 mm; A1:27 mm; Thread grub screw G2:5/16-24 UNF; N:21.5 mm; L:164 mm; B4:6 mm; Housing material:Composite for food a; s1:25.4 mm; Limiting speed:3200 r/min; H1:47.6 mm; J max.:133 mm; Fatigue load limit Pu:0.655 kN; B:42.9 mm; J:126 mm; Recommended diameter for attachment bolts, mm G:12 mm; J min.:119 mm; Mass bearing unit:0.69 kg; Basic dynamic load rating C:25.5 kN; Basic static load rating C0:15.3 kN; |
| 7000CD/P4ADGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7000 Series,15 Degree Contact Angle | Bearing limiting speed:2200 r/min; Mass pillow block:109 kg; RG:3/4 NPT; Housing:SAW 532; P150°:78.3 kN; PG:1/4 NPT; L:558.8 mm; Appropriate attachment bolt size G:1 in; Cap bolt:4 x 3/4-10 UNC; Cap bolt, SAE grade:5; A1:158.75 mm; A2:223.838 mm; S:4.763 mm; Pa:49.8 kN; P120°:85.9 kN; P90°:136 kN; R2:33.337 mm; Initial grease fill:793.8 g; h:52.388 mm; J max.:488.95 mm; |
| NN3022KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | D:210 mm; rs (min):2.5 mm; C:34 mm; d2:140 mm; Pu:69.700 kN; T:45 mm; r2s (min):0.6 mm; Static (Coa):580 kN; r1s (min):2 mm; B:45 mm; Dynamic (Ca):335 kN; a:46 mm; |
| NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | K:3.5 mm; D:190 mm; d:140 mm; Fatigue load limit Pu:63 kN; D1 ≈:170 mm; ra max.:1.5 mm; Basic static load rating C0:570 kN; r1,2 min.:1.5 mm; Reference speed:1500 r/min; da min.:148 mm; b1:6 mm; Limiting speed:1900 r/min; d1 ≈:160 mm; Calculation factor kr:0.25; Mass bearing:4.2 kg; Da max.:182 mm; B:50 mm; das:154 mm; Basic dynamic load rating C:308 kN; |
| 7216CDGA/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | da min.:39.6 mm; Preload class D GD:720 N; r1,2 min.:1 mm; Basic static load rating C0:9 kN; db max.:43.2 mm; Calculation factor (single, tandem) Y2:0.87; a:18.5 mm; rb max.:0.3 mm; r3,4 min.:0.3 mm; Static axial stiffness, preload class D:190 N/µm; D2:55.57 mm; d2:43.7 mm; Number of balls z:16; Calculation factor f:1.06; Attainable speed for grease lubrication:20000 r/min; Db max.:60 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; |
| 7214ACD/HCP4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | P60°:185 kN; da:122.237 mm; A2:187.325 mm; H:258.762 mm; P90°:111 kN; Pa:22.2 kN; Appropriate attachment bolt size G:0.75 in; R2:30.163 mm; H2:53.975 mm; P180°:81.4 kN; Mass pillow block:62.6 kg; Cap bolt:2 x 1-8 UNC; Labyrinth ring:2 x LOR 120; P150°:66.7 kN; Da:210 mm; J1:69.85 mm; PG:1/4 NPT; P120°:72.5 kN; h:46.038 mm; ba:53.975 mm; |
| NNU4921B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series | d:17.000 mm; B:10.00 mm; Grease Speed Rating n1:0 rpm; Oil Speed Rating n2:25000 rpm; Basic Static Radial Load Rating Co:4250 N; D:35.0000 mm; Basic Dynamic Radial Load Rating C:7610 N; Fillet Radius rb:0.10 mm; Fillet Radius ra:0.30 mm; |
| NN3015KTN/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series | Oil Speed Rating Open/Shielded n2:5000 rpm; Accessories:Shield & Seal; D:150.0000 mm; Sealed Speed Rating n3:2800 rpm; Basic Static Radial Load Rating Co:64000 N; Grease Speed Rating Open/Shielded n1:4300 rpm; Basic Dynamic Radial Load Rating C:83200 N; Grease Speed Rating n1:4300 rpm; Oil Speed Rating n2:5000 rpm; Fillet Radius ra:2.00 mm; B:28.00 mm; d:85.000 mm; |