AST 21309MB spherical roller bearings

Static axial stiffnes:400 N/µm; D:42 mm; b:4.2 mm; Basic dynamic load rating C:19.6 kN; Static moment stiffness:50 N·m/mrad; rb max.:0.6 mm; Preload:650 N; Da max.:33 mm; d:12 mm; Frictional moment:0.16 N·m;

Oil Speed Rating n2:4300 rpm; Fillet Radius rb:1.00 mm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:110000 N; Basic Dynamic Radial Load Rating C:124000 N; B:32.00 mm; d:95.000 mm; D:170.0000 mm; Grease Speed Rating n1:3200 rpm;

H:209.55 mm; Pa:22.2 kN; Cap bolt:2 x 3/4-10 UNC; P60°:85.9 kN; R1:63.5 mm; Ca:67.793 mm; Bearing limiting speed:4000 r/min; H2:44.45 mm; ba:44.45 mm; Initial grease fill:181.44 g;

dk:73.025 mm; Da min.:69.4 mm; Mass plain bearing:1.13 kg; Basic static load rating C0:670 kN; Sealing solution:-; b1:5 mm; Basic dynamic load rating C:224 kN; B:46.228 mm; Material constant KM:330; Specific dynamic load factor K:100 N/mm²;

Mass inner ring:0.064 kg; r, r1,2 min.:0.6 mm; d:50 mm; B:20.5 mm; F:55 mm;

r1 min.:0.6 mm; l5 ≈:19 mm; Specific dynamic load factor K:150 N/mm²; α:6 °; d:30 mm; Mass rod end:1 kg; Basic static load rating C0:116 kN; l3 min.:45 mm; d4 ≈:42 mm; dk:40.7 mm;

Calculation factor kr:720; Basic static load rating C0:22400 kN; F:509 mm; Basic dynamic load rating C:8800 kN; K:6 mm; α:20 °; B:470 mm; Fatigue load limit Pu:1900 kN; Design variant/feature:BC4.10/W33WI; b:11.1 mm;

Da max.:490 mm; D:500 mm; F:423 mm; Axial load factor Y:0; d:399.872 mm; r1,2 min.:2.1 mm; Reference speed:1100 r/min; Calculation factor kr:0.05; Fatigue load limit Pu:96.5 kN; s max.:3.3 mm;

P90°:84.5 kN; Appropriate attachment bolt size G:0.75 in; h:38.1 mm; P60°:141 kN; L:349.25 mm; ba:40.481 mm; Initial grease fill:141.75 g; H2:41.275 mm; da:77.787 mm; R2:27.781 mm;

Reference speed:2600 r/min; Calculation factor Y0:0.8; Db min.:182 mm; d1 ≈:156.45 mm; Da min.:167 mm; r1,2 min.:3.5 mm; ra max.:3.5 mm; Basic dynamic load rating C:388 kN; Limiting speed:3200 r/min; Calculation factor Y:1.4;

Calculation factor Y2:3; Basic static load rating C0:21200 kN; Comparative axial load rating CFa:278 kN; Comparative radial load rating CF:1700 kN; Fatigue load limit Pu:1460 kN; d:560 mm; r3,4 min.:5 mm; Calculation factor Y0:2; Basic dynamic load rating C:8000 kN; D1 ≈:653 mm;

F:39 mm; d2 (max):42.2 mm; Dynamic (Ca):21.5 kN; B:16 mm; s:1.5 mm; D:62 mm; Pu:2.170 kN; Static (Coa):17.8 kN; r1s (min):0.6 mm; rs (min):1 mm;

Grease Speed Rating n1:2600 rpm; Basic Static Radial Load Rating Co:156000 N; d:110.000 mm; Basic Dynamic Radial Load Rating C:153000 N; B:38.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3600 rpm; D:200.0000 mm;

H:147.637 mm; P60°:50.3 kN; Taconite seal:TER 29; Adapter sleeve assembly:SNW 13x2.3/16; ba:31.75 mm; A2:184.15 mm; P150°:16 kN; S:3.969 mm; Mass pillow block:9.98 kg; P120°:17.8 kN;

H:257.175 mm; P180°:81.4 kN; Initial grease fill:765.45 g; N1:22.225 mm; RG:1/2 NPT; End plug (suffix Y):EPR 15; db:134.938 mm; da:120 mm; Appropriate attachment bolt size G:0.75 in; Max. speed for Taconite seal:575 r/min;