american NN4988 DOUBLE CYLINDRICALROW BEARING

Static (Cor):110.000 kN; Dynamic (Cr):96.151 kN; d:75  ; Da:121 max; ra:1.5 max; Pu:4.939 kN; a:84 mm; d:75 mm; da:82 min; rs (min):1.5 mm;

d1:820.75 mm; Locking device:PL 750; d2:818.769 mm; B:90.881 mm; d3 max.:870.077 mm; b:56.642 mm; Mass lock nut:107 kg; h:25.654 mm; Associated spanner:TMFN 600-750; Hexagonal head bolt:5/8-11x1-1/4;

Mass inner ring:0.28 kg; B:26 mm; F:95 mm; r, r1,2 min.:1 mm; d:85 mm;

Accessories:Two Shields; d:75.000 mm; Grease Speed Rating n1:4300 rpm; D:160.0000 mm; Grease Speed Rating Open/Shielded n1:4300 rpm; Basic Static Radial Load Rating Co:76500 N; Oil Speed Rating n2:5000 rpm; Oil Speed Rating Open/Shielded n2:5000 rpm; Sealed Speed Rating n3:2800 rpm; Basic Dynamic Ra

C:34 mm; Axial load factor Y:0.6; Da max.:167.5 mm; Mass bearing:2.62 kg; Reference speed:4000 r/min; r1,2 min.:2.1 mm; D1 ≈:155.55 mm; Fatigue load limit Pu:36.5 kN; Basic static load rating C0:305 kN; Basic dynamic load rating C:285 kN;

Basic Static Radial Load Rating Co:108000 N; B:30.00 mm; D:160.0000 mm; Grease Speed Rating n1:8700 rpm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:124000 N; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:13000 rpm; d:90.000 mm;

Limiting speed:1450 r/min; S:0.794 mm; d2:73.819 mm; H:117.872 mm; da:49.212 mm; H1:57.15 mm; J min.:150.813 mm; L:212.725 mm; B:73.025 mm; Attachment bolt diameter G:15.875 mm;

Basic dynamic load rating C:4680 kN; r3,4 min.:4 mm; Calculation factor kr:0; C:300 mm; d:400 mm; D:560 mm; r1,2 min.:12 mm; α:20 °; F:442 mm; B:300 mm;

Lock nut:AN 30; B:24.867 mm; Mass adapter sleeve assembly:8.15 kg; Lock washer:W 30; d:150 mm; d3 max.:195.402 mm; Hydraulic nut:HMVC 30E; d1:134.938 mm; Sleeve:S 130x5.5/16; B1:142.519 mm;

Fillet Radius ra:2.00 mm; D:150.0000 mm; Basic Static Radial Load Rating Co:176000 N; B:49.20 mm; Accessories:Two Shields & Snap-R; Basic Dynamic Radial Load Rating C:142000 N; d:85.000 mm; Grease Speed Rating n1:2600 rpm; Sealed Speed Rating n3:2600 rpm; Oil Speed Rating n2:3600 rpm;

Cap bolt, SAE grade:5; Max. speed for PosiTrac Plus seal:1300 r/min; Da:200 mm; Ca:62.789 mm; H:239.713 mm; h:42.862 mm; P150°:50.7 kN; da:114.3 mm; Appropriate attachment bolt size G:0.75 in; PG:1/4 NPT;

Sealed Speed Rating n3:4300 rpm; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:7500 rpm; Oil Speed Rating n2:7500 rpm; Fillet Radius ra:2.00 mm; D:110.0000 mm; Basic Static Radial Load Rating Co:38000 N; Grease Speed Rating Open/Shielded n1:6300 rpm; Basic Dynamic Radial Load Rating C:6

h:20 mm; d1:657 mm; B5:97 mm; Associated spanner:TMFN 500-600; G:Tr 600x6; Lock washer / Locking clip:MS 30/600-530; Associated eyebolt for handling:M 10; d2:628 mm; b:40 mm; B:75 mm;

Da max.:1058 mm; d2 ≈:792 mm; Mass bearing:1260 kg; Operating clearance factor k2:0.109; Limiting speed:500 r/min; Da min.:922 mm; ra max.:6 mm; D:1090 mm; D1 ≈:964 mm; Misalignment factor k1:0;