NTN UC312-207D1 Insert Bearings Spherical OD

Accessories:Removable Metal Shie; D:22.0000 mm; Oil Speed Rating Open/Shielded n2:43000 rpm; Grease Speed Rating Open/Shielded n1:36000 rpm; Basic Static Radial Load Rating Co:1370 N; Sealed Speed Rating n3:23000 rpm; Fillet Radius ra:0.30 mm; d:8.000 mm; B:11.99 mm; Basic Dynamic Radial Load Rating

Lock washer:W 11; P120°:13.3 kN; J1:50.8 mm; Labyrinth ring (db shaft position):LER 40; J min.:206.375 mm; Bearing limiting speed:5600 r/min; End plug (suffix Y):EPR 6; Lock nut:N 11; P180°:14.2 kN; S:4.763 mm;

Limiting speed:2200 r/min; A:89.694 mm; H:213.519 mm; H1:104.775 mm; J max.:311.15 mm; J min.:254 mm; da:93.662 mm; d2:152.4 mm; S:0.794 mm; s:41.275 mm;

ra max.:1.5 mm; d1 ≈:72.55 mm; Reference speed:5600 r/min; Calculation factor e:0.33; rb max.:0.8 mm; B:28.575 mm; r3,4 min.:0.8 mm; Calculation factor Y0:1; C:22.225 mm; T:27.783 mm;

P60°:301 kN; Mass pillow block:92 kg; Eye bolt:2 x 3/8-16 UNC; RG:3/4 NPT; P90°:180 kN; Labyrinth ring:2 x LOR 140; PG:1/4 NPT; H2:60.325 mm; R2:38.1 mm; Da:259.999 mm;

Mass inner ring:0.0037 kg; d:6 mm; F:10 mm; B:10 mm; r, r1,2 min.:0.3 mm;

Calculation factor e:0.33; d1 ≈:921 mm; Fatigue load limit Pu:2000 kN; D1 ≈:1114 mm; Basic static load rating C0:33500 kN; T:375 mm; r1,2 min.:12 mm; Calculation factor Y1:2; Calculation factor Y0:2; Mass bearing:1850 kg;

r1,2 min.:4 mm; rb max.:3 mm; Cb min.:21.5 mm; Da max.:246.5 mm; Fatigue load limit Pu:110 kN; Calculation factor e:0.35; Ca min.:10 mm; Mass bearing:21.4 kg; db min.:136.5 mm; Calculation factor Y:1.7;

Cb min.:4.5 mm; a:16.181 mm; C:18 mm; Calculation factor Y0:1.1; Basic dynamic load rating C:88.9 kN; Dimension series:2FB; Db min.:74 mm; db min.:44.5 mm; Basic static load rating C0:73.5 kN; Calculation factor e:0.31;

d1:17 mm; M:10.5 mm; d2:25 mm; B:1.2 mm; Mass lock washer:0.0025 kg; d:12 mm; f:3 mm;

Basic dynamic load rating C:16.5 kN; Calculation factor f2A:1; Calculation factor f2B:1.05; Static axial stiffness, preload class A:53 N/µm; D:90 mm; ra max.:1 mm; Calculation factor f1:1; D1:82.32 mm; r1,2 min.:1 mm; Static axial stiffness, preload class B:84 N/µm;

h:38.1 mm; P180°:58.7 kN; J min.:263.525 mm; H:196.85 mm; PG:1/8 NPT; R1:60.325 mm; A2:149.225 mm; Initial grease fill:141.75 g; R2:27.781 mm; Cap bolt:1/2-13 UNC;

d:35 mm; Mass bushing:0.077 kg; Coefficient of friction µ min.:0.05; Coefficient of friction µ max.:0.1; D:41 mm; Permissible sliding velocity v max.:5 m/s; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; Permissible sliding velocity v min.:0.25 m/s; B:35 mm;

a:20.024 mm; Basic dynamic load rating C:130 kN; Mass bearing:0.75 kg; Fatigue load limit Pu:16 kN; Reference speed:6000 r/min; Calculation factor Y:1.8; Cb min.:5 mm; Dimension series:M 205100; db min.:62 mm; Calculation factor Y0:1;