Bearing B820-1A

Grease Speed Rating Open/Shielded n1:950 rpm; d:420.000 mm; Accessories:One Seal; Oil Speed Rating Open/Shielded n2:1200 rpm; Sealed Speed Rating n3:0 rpm; B:46.00 mm; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:251000 N; Basic Static Radial Load Rating Co:390000 N; D:520.0000 mm;

d3:920 mm; db min.:829 mm; da max.:917 mm; d2 ≈:917 mm; Fatigue load limit Pu:1160 kN; Ba min.:28 mm; Basic dynamic load rating C:10335 kN; B2:90 mm; B1:366 mm; Calculation factor e:0.2;

PG:1/8 NPT; H1:50.8 mm; P90°:11.1 kN; Pa:1.78 kN; L:190.5 mm; Mass pillow block:3.95 kg; N1:15.875 mm; Labyrinth ring:2 x LER 15; P150°:6.09 kN; Bearing limiting speed:13000 r/min;

C:20.638 mm; B:28.3 mm; da max.:53 mm; Limiting speed:7000 r/min; r3,4 min.:2.3 mm; Calculation factor Y:0.8; a:30.006 mm; Da min.:72 mm; Basic dynamic load rating C:108 kN; rb max.:2.3 mm;

C:20.638 mm; B:28.3 mm; da max.:53 mm; Limiting speed:7000 r/min; r3,4 min.:2.3 mm; Calculation factor Y:0.8; a:30.006 mm; Da min.:72 mm; Basic dynamic load rating C:108 kN; rb max.:2.3 mm;

ba:48.419 mm; Da:180 mm; Cap bolt:2 x 3/4-10 UNC; Mass pillow block:32 kg; S:4.763 mm; Appropriate attachment bolt size G:0.875 in; Ca:69.799 mm; P120°:35.6 kN; Max. speed for PosiTrac Plus seal:1450 r/min; J min.:295.275 mm;

Cb min.:15.5 mm; rb max.:2.5 mm; d1 ≈:125.38 mm; a:51.517 mm; d:80 mm; da max.:97 mm; Db min.:159 mm; Ca min.:5 mm; Dimension series:7GB; Basic static load rating C0:265 kN;

d3:920 mm; db min.:829 mm; da max.:917 mm; d2 ≈:917 mm; Fatigue load limit Pu:1160 kN; Ba min.:28 mm; Basic dynamic load rating C:10335 kN; B2:90 mm; B1:366 mm; Calculation factor e:0.2;

Max. speed for Taconite seal:560 r/min; J min.:441.325 mm; R1:104.775 mm; N1:28.575 mm; h:52.388 mm; Eye bolt:2 x 3/8-16 UNC; Pa:49.8 kN; Adapter sleeve assembly:SNW 132x5.1/2; L:558.8 mm; H1:169.875 mm;

C:20.638 mm; B:28.3 mm; da max.:53 mm; Limiting speed:7000 r/min; r3,4 min.:2.3 mm; Calculation factor Y:0.8; a:30.006 mm; Da min.:72 mm; Basic dynamic load rating C:108 kN; rb max.:2.3 mm;

ba:48.419 mm; Da:180 mm; Cap bolt:2 x 3/4-10 UNC; Mass pillow block:32 kg; S:4.763 mm; Appropriate attachment bolt size G:0.875 in; Ca:69.799 mm; P120°:35.6 kN; Max. speed for PosiTrac Plus seal:1450 r/min; J min.:295.275 mm;

ra:1.5 max; da:52 min; Dynamic (Cr):52.804 kN; rs:1.5 mm; Pu:1.442 kN; Bearing designation:6309  ; D:100 mm; B:25 mm; Da:91 max; Static (Cor):31.715 kN;

d3:920 mm; db min.:829 mm; da max.:917 mm; d2 ≈:917 mm; Fatigue load limit Pu:1160 kN; Ba min.:28 mm; Basic dynamic load rating C:10335 kN; B2:90 mm; B1:366 mm; Calculation factor e:0.2;

Lock washer / Locking clip:MS 31/800-750; B3:20 mm; B5:139 mm; d2:863 mm; d3:1000 mm; d1:925 mm; B:112 mm; b:60 mm; G:Tr 800x7; Associated eyebolt for handling:M 20;

Max. speed for Taconite seal:560 r/min; J min.:441.325 mm; R1:104.775 mm; N1:28.575 mm; h:52.388 mm; Eye bolt:2 x 3/8-16 UNC; Pa:49.8 kN; Adapter sleeve assembly:SNW 132x5.1/2; L:558.8 mm; H1:169.875 mm;