| 71821CDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Static (Coa):337 kN; r1s (min):2 mm; B:35 mm; D:160 mm; a:35 mm; Pu:37.560 kN; C:26 mm; r2s (min):0.6 mm; T:35 mm; rs (min):2.5 mm; Dynamic (Ca):205 kN; d2:105 mm; |
| 7220ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Grease Speed Rating Open/Shielded n1:2400 rpm; D:240.0000 mm; Oil Speed Rating Open/Shielded n2:3000 rpm; Sealed Speed Rating n3:1600 rpm; Basic Dynamic Radial Load Rating C:143000 N; B:38.00 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:143000 N; Accessories:Without Accessories; d:160.000 mm; |
| 71830ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | J max.:635 mm; Max. speed for Taconite seal:340 r/min; h:56.356 mm; Appropriate attachment bolt size G:1.25 in; Stabilizing ring:2 x A8897; Cap bolt:4 x 7/8-9 UNC; Cap bolt recommended tightening torque:271.2 N·m; H1:209.55 mm; Initial grease fill:2154.6 g; End plug (suffix Y):X-5217-4; da:227.012 mm; R1:122.237 mm; J1:127 mm; P60°:364 kN; Pa:66.7 kN; Eye bolt:2 x 1/2-13 UNC; PG:1/4 NPT; |
| 7220CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle | Basic dynamic load rating C:3750 kN; Da max.:627 mm; B1:228 mm; D1 ≈:587 mm; Basic static load rating C0:6400 kN; r1,2 min.:6 mm; Limiting speed:1000 r/min; D:650 mm; Ca min.:1.7 mm; d2 ≈:490 mm; ra max.:5 mm; db min.:458 mm; d3:520 mm; Reference speed:750 r/min; d1:410 mm; Fatigue load limit Pu:450 kN; da max.:489 mm; Operating clearance factor k2:0.105; Mass bearing + sleeve:250 kg; B2:60 mm; |
| 71820ACDGB/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle | Cap bolt, rec. tightening torque:350 N·m; H:375 mm; Appropriate attachment bolt, rec. tightening torque:665 N·m; Appropriate attachment bolt, size G:24 mm; N:34 mm; Q180°:900 kN; Pa:710 kN; J6:520 mm; P150°:880 kN; A1:210 mm; Q120°:1800 kN; Mass housing:97.5 kg; bc:117.5 mm; L:560 mm; bb:72.5 mm; Oil seal:TSD 3040 U; P180°:1100 kN; da:180 mm; Q150°:1040 kN; Cap bolt, size:M 24x150; |
| 71928ACD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle | Tolerance housing:H7; D:230 mm; Coefficient of friction µ max.:0.15; a:6 mm; D1:245 mm; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; B:120 mm; α:124 °; Mass bushing:7.32 kg; Permissible sliding velocity v min.:0 m/s; h:212.5 mm; d:210 mm; Specific static load factor K0:45 N/mm²; Tolerance shaft:e7; |
| 71826CD/P4DGB SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle | Basic dynamic load rating C:80 kN; r1 min.:0.6 mm; Mass rod end:1.4 kg; G:M 36x3; w:41 mm; α:6 °; h1:130 mm; B:25 mm; l7 min.:40 mm; d2 max.:84 mm; d:35 mm; l5 ≈:25 mm; l3 min.:60 mm; l4 max.:174 mm; Material constant KM:330; dk:47 mm; d4 ≈:49 mm; Basic static load rating C0:134 kN; C1 max.:22 mm; Specific dynamic load factor K:100 N/mm²; |
| 7224ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle | Number of balls z:25; Basic dynamic load rating C:22.5 kN; Calculation factor f1:0.99; Mass bearing:0.64 kg; Calculation factor f2A:1; Basic static load rating C0:17.3 kN; Da max.:104 mm; Calculation factor (single, tandem) Y2:0.87; Ball diameter Dw:9.525 mm; Calculation factor (back-to-back, face-to-face) Y1:0.92; D:110 mm; Preload class B GB:610 N; Calculation factor fHC:1; a:31.2 mm; Calculation factor f2B:1.03; |