HITACHI 4376753 EX80 Slewing bearing

Grease Speed Rating n1:41000 rpm; Fillet Radius rb:0.10 mm; d:17.000 mm; Oil Speed Rating n2:62000 rpm; Basic Dynamic Radial Load Rating C:8710 N; B:14.00 mm; D:30.0000 mm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:6100 N;

B:44 mm; l7 min.:64 mm; Size bolt with internal hexagon:M 16; Material constant KM:330; Mass rod end:6.8 kg; C1 max.:50.5 mm; h1:130 mm; d2 max.:132 mm; l4 max.:202.5 mm; r1 min.:1 mm;

r3,4 min.:6.4 mm; Ca min.:13 mm; ra max.:6 mm; C:63.5 mm; Limiting speed:750 r/min; Da max.:704 mm; Basic dynamic load rating C:1830 kN; rb max.:6 mm; d:558.8 mm; Calculation factor e:0.35;

Grease Speed Rating n1:5300 rpm; d:45.000 mm; D:85.0000 mm; Basic Static Radial Load Rating Co:55000 N; Basic Dynamic Radial Load Rating C:62400 N; Fillet Radius rb:0.60 mm; B:38.00 mm; Oil Speed Rating n2:7000 rpm; Fillet Radius ra:1.00 mm;

H2:50.8 mm; A1:120.65 mm; R1:67.866 mm; Cap bolt:2 x 3/4-10 UNC; Adapter sleeve assembly:SNW 22x3.7/8; ba:42.069 mm; R2:31.75 mm; J max.:368.3 mm; Da:200 mm; P60°:149 kN;

Calculation factor e:0.43; Reference speed:2000 r/min; d:130 mm; Calculation factor Y1:1.6; Fatigue load limit Pu:110 kN; rc max.:0.6 mm; db min.:143 mm; Cb min.:11 mm; r1,2 min.:2.5 mm; l:12 mm;

Misalignment factor k1:0.11; Basic dynamic load rating C:1630 kN; da min.:211 mm; Da max.:299 mm; s1 max.:21 mm; Operating clearance factor k2:0.101; D1 ≈:280 mm; ra max.:2 mm; d2 ≈:228 mm; s2 max.:11.1 mm;

r, r1,2 min.:1.1 mm; Mass inner ring:0.18 kg; d:50 mm; B:28 mm; F:60 mm;

PG:1/4 NPT; h:46.038 mm; H1:133.35 mm; P60°:249 kN; Da:210 mm; Cap bolt:5/8-11 UNC; A2:250.825 mm; Stabilizing ring:2 x 36053-50; Cap bolt recommended tightening torque:298.3 N·m; Max. speed for Taconite seal:625 r/min;

da max.:603 mm; Ca min.:4.2 mm; d2 ≈:559 mm; s1 max.:51 mm; Basic dynamic load rating C:6800 kN; Fatigue load limit Pu:815 kN; D1 ≈:679 mm; Misalignment factor k1:0.108; Da max.:728 mm; D:760 mm;

P90°:334 kN; H:419.1 mm; L:749.3 mm; Eye bolt:2 x 1/2-13 UNC; Ca:107.798 mm; h:62.706 mm; J max.:635 mm; ba:83.344 mm; Da:359.999 mm; Stabilizing ring:SR-40-34;

Pu:1080 kN; with tapered bore:1 250 min-1; with cylindrical bore:920 min-1; Oil:194.130 kN; rs (min):2.1 mm; d:190 mm; Static (Cor):8.3 mm; Dynamic (Cr):4.5 mm; Grease:2070 kN; D:290 mm;

D:30.0000 mm; Basic Static Radial Load Rating Co:2320 N; Oil Speed Rating Open/Shielded n2:28000 rpm; Fillet Radius ra:0.30 mm; Basic Dynamic Radial Load Rating C:4360 N; Sealed Speed Rating n3:14000 rpm; Accessories:Two Seals; Grease Speed Rating Open/Shielded n1:22000 rpm; d:17.000 mm; B:7.00 mm;

Grease Speed Rating n1:1800 rpm; Fillet Radius ra:2.50 mm; Oil Speed Rating n2:2600 rpm; D:225.0000 mm; Basic Static Radial Load Rating Co:390000 N; B:98.00 mm; Basic Dynamic Radial Load Rating C:325000 N; d:105.000 mm; Fillet Radius rb:1.00 mm;

ra max.:0.6 mm; Design (sliding contact surface combination):Steel/steel, heavy-d; Basic dynamic load rating C:345 kN; Sealing solution:Triple-lip seals; Material constant KM:330; Mass plain bearing:1.85 kg; D:100.013 mm; B:55.55 mm; C:47.625 mm; Specific dynamic load factor K:100 N/mm²;