Bearing BT250-51 DF

Axial load factor Y:0.4; Reference speed:4000 r/min; D1 ≈:152.2 mm; Limiting value e:0.3; da min.:99 mm; r1,2 min.:3 mm; ra max.:2.5 mm; Basic static load rating C0:490 kN; F:108 mm; db min.:111 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;

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;

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;

Da:41 max; Oil:11 000 min-1; d:17 mm; Weight:0.19 kg; B:22.2 mm; d:17  ; Bearing designation:3303  ; D:47 mm; ra:1 max; da:23 min;

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;

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;

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;

Da:41 max; Oil:11 000 min-1; d:17 mm; Weight:0.19 kg; B:22.2 mm; d:17  ; Bearing designation:3303  ; D:47 mm; ra:1 max; da:23 min;

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;

Da:41 max; Oil:11 000 min-1; d:17 mm; Weight:0.19 kg; B:22.2 mm; d:17  ; Bearing designation:3303  ; D:47 mm; ra:1 max; da:23 min;

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;

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;