BEARINGS LIMITED IR228 Ball Bearings

Reference speed:2200 r/min; Da max.:248 mm; D1 ≈:249.6 mm; Basic static load rating C0:380 kN; da min.:205 mm; Basic dynamic load rating C:242 kN; d1 ≈:222.75 mm; Calculation factor Y0:0.52; r1,2 min.:2.1 mm; Calculation factor X:0.57;

Limiting speed:14000 r/min; Mass bearing:0.66 kg; Limiting value e:0.3; Basic static load rating C0:88 kN; r1,2 min.:1.1 mm; ra max.:1 mm; F:59.5 mm; Axial load factor Y:0.4; da max.:57.5 mm; db min.:66 mm;

Grease Speed Rating n1:6000 rpm; Basic Static Radial Load Rating Co:27500 N; Accessories:One Seal & Snap-Ring; Basic Dynamic Radial Load Rating C:37700 N; d:35.000 mm; Sealed Speed Rating n3:6000 rpm; Fillet Radius ra:1.00 mm; B:27.00 mm; D:72.0000 mm; Oil Speed Rating n2:8000 rpm;

D1 ≈:817 mm; Thrust factor K:1.76; Comparative radial load rating CF:3450 kN; B:552.45 mm; D:901.7 mm; Calculation factor Y1:2; r3,4 min.:6.4 mm; Mass bearing:975 kg; d1 ≈:753 mm; T:552.45 mm;

Max. speed for PosiTrac Plus seal:1150 r/min; Eye bolt:3/8-16 UNC; Cap bolt, SAE grade:8; Cap bolt:5/8-11 UNC; dc:106.362 mm; P120°:66.7 kN; Initial grease fill:481.95 g; H2:52.388 mm; Housing:SAFS 222; RG:3/8 NPT;

Fillet Radius rb:0.15 mm; B:24.00 mm; Oil Speed Rating n2:25000 rpm; Fillet Radius ra:0.64 mm; Basic Dynamic Radial Load Rating C:24700 N; Grease Speed Rating n1:17000 rpm; d:45.000 mm; Basic Static Radial Load Rating Co:26500 N; D:68.0000 mm;

Set:Duplex Set DF; Basic Dynamic Radial Load Rating C:12100 N; Lateral Eccentricity Max LE:0.003 mm; B:31.75 mm; Basic Static Radial Load Rating Co:10000 N; d:20.000 mm; Fillet Radius ra:0.80 mm; D:47.0000 mm;

b:22.3 mm; Calculation factor Y2:2.9; r1,2 min.:9.5 mm; D1 ≈:929 mm; K:12 mm; Calculation factor e:0.35; Mass bearing + sleeve:1780 kg; Basic dynamic load rating C:15652 kN; Basic static load rating C0:25500 kN; D:1090 mm;

Da min.:96 mm; M:6.5 mm; Lubricant:Regular relubricatio; rb max.:1 mm; d:63.5 mm; dk:100.33 mm; Basic dynamic load rating C:425 kN; da max.:76.7 mm; da min.:72 mm; Da max.:105.7 mm;

d:20.000 mm; Accessories:Two Shields; Sealed Speed Rating n3:8500 rpm; Grease Speed Rating n1:8500 rpm; D:52.0000 mm; Oil Speed Rating n2:12000 rpm; Basic Static Radial Load Rating Co:20000 N; Basic Dynamic Radial Load Rating C:23800 N; B:22.20 mm; Fillet Radius ra:1.00 mm;

Grease Speed Rating n1:4000 rpm; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:4800 rpm; D:130.0000 mm; B:44.00 mm; d:85.000 mm; Fillet Radius rb:0.60 mm; Basic Dynamic Radial Load Rating C:92300 N; Basic Static Radial Load Rating Co:116000 N;

da:100 mm; Pa:52.5 kN; N1:22.225 mm; A1:120.65 mm; RG:1/2 NPT; Cap bolt:2 x 1-8 UNC; Cap bolt recommended tightening torque:1220 N·m; End plug (suffix Y):EPR 12; J max.:368.3 mm; Lock washer:W 20;

Basic Static Radial Load Rating Co:73500 N; B:22.00 mm; Oil Speed Rating Open/Shielded n2:3200 rpm; Grease Speed Rating Open/Shielded n1:2600 rpm; Basic Dynamic Radial Load Rating C:61800 N; d:170.000 mm; D:215.0000 mm; Accessories:One Seal; Fillet Radius ra:1.00 mm; Sealed Speed Rating n3:0 rpm;

D:110.0000 mm; Grease Speed Rating n1:4300 rpm; d:50.000 mm; Oil Speed Rating n2:5600 rpm; Fillet Radius rb:1.00 mm; B:54.00 mm; Basic Dynamic Radial Load Rating C:119000 N; Basic Static Radial Load Rating Co:102000 N; Fillet Radius ra:2.00 mm;

d:100.000 mm; B:48.00 mm; D:150.0000 mm; Oil Speed Rating n2:4000 rpm; Grease Speed Rating n1:3400 rpm; Fillet Radius ra:1.50 mm; Fillet Radius rb:0.60 mm; Basic Dynamic Radial Load Rating C:117000 N; Basic Static Radial Load Rating Co:153000 N;