AST NK73/25 needle roller bearings

Limiting speed:530 r/min; D:1030 mm; Basic dynamic load rating C:689 kN; a:312 mm; D1 ≈:969.95 mm; Reference speed:500 r/min; Calculation factor kr:0.08; Mass bearing:140 kg; r3,4 min.:2 mm; rb max.:2 mm;

Tolerance housing:H7; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:h9; Specific static load factor K0:80 N/mm²; Specific dynamic load factor K:40 N/mm²; B:20 mm; Coefficient of friction µ min.:0.06; Mass bushing:0.0016 kg; D:18 mm; Coefficient of friction µ max.:0

B:30.429 mm; Hydraulic nut:HMVC 40E; G:199.314 mm; Mass adapter sleeve assembly:8.85 kg; d:200 mm; Threads per inch:8; B1:120.396 mm; d1:184.15 mm; Lock washer:W 040; Lock nut:N 040;

Limiting speed:3800 r/min; da min.:71 mm; Mass bearing:0.73 kg; rb max.:0.5 mm; Calculation factor Y:0.4; Fatigue load limit Pu:20 kN; s max.:2 mm; E:93.09 mm; d1 ≈:78 mm; Basic dynamic load rating C:112 kN;

with cylindrical bore:530 min-1; Oil:361.260 kN; D:500 mm; with tapered bore:630 min-1; Dynamic (Cr):9 mm; B:160 mm; Static (Cor):16.7 mm; rs (min):5 mm; Grease:4490 kN; Pu:2560 kN;

Fillet Radius ra:2.00 mm; d:75.000 mm; D:160.0000 mm; Basic Dynamic Radial Load Rating C:187000 N; Accessories:Shield & Seal; B:68.30 mm; Oil Speed Rating n2:3600 rpm; Basic Static Radial Load Rating Co:208000 N; Sealed Speed Rating n3:2600 rpm; Grease Speed Rating n1:2600 rpm;

Oil Speed Rating n2:6700 rpm; Fillet Radius ra:1.50 mm; D:90.0000 mm; d:40.000 mm; Accessories:Shield & Seal & Snap; B:39.70 mm; Sealed Speed Rating n3:5000 rpm; Grease Speed Rating n1:5000 rpm; Basic Static Radial Load Rating Co:43000 N; Basic Dynamic Radial Load Rating C:60500 N;

Grease:0.750 kN; D:100 mm; d:45 mm; Oil:6 000 min-1; with tapered bore:2309  ; B:36 mm; Static (Cor):55.410 kN; Pu:16.500 kN; rs Dynamic (Cr):1.5 mm; B1:mm;

Basic Dynamic Radial Load Rating C:5070 N; Grease Speed Rating Open/Shielded n1:26000 rpm; B:8.00 mm; D:28.0000 mm; d:12.000 mm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:2360 N; Oil Speed Rating Open/Shielded n2:32000 rpm; Accessories:Two Seals; Sealed Speed Rating n3:17000 rpm;

r1,2 min.:1.5 mm; D1 ≈:88 mm; Limiting speed:2000 r/min; R:112 mm; C:17.5 mm; Reference speed:1500 r/min; Basic dynamic load rating C:174 kN; H:53.1 mm; d1 ≈:150 mm; Basic static load rating C0:405 kN;

Calculation factor Y2:2.7; ra max.:6 mm; D:980 mm; D1 ≈:845 mm; r1,2 min.:7.5 mm; Da max.:948 mm; Reference speed:200 r/min; Basic dynamic load rating C:13522 kN; Limiting speed:300 r/min; Calculation factor Y1:1.8;

d2:120 mm; Pu:81.740 kN; r1s (min):2.5 mm; C:50 mm; T:61.5 mm; Dynamic (Ca):462 kN; D:215 mm; a:52 mm; B:58 mm; Static (Coa):685 kN;

N1:19.05 mm; ba:40.481 mm; A2:209.55 mm; Initial grease fill:87.885 g; Cap bolt, SAE grade:8; J1:53.975 mm; Adapter sleeve assembly:SNW 113x2.1/4; A1:88.9 mm; Cap bolt:2 x 5/8-11 UNC; P90°:36 kN;

Reference speed:800 r/min; D:680 mm; d:630 mm; Basic dynamic load rating C:221 kN; Mass bearing (including seat washer where applicable):12.5 kg; Da max.:650 mm; Basic static load rating C0:1930 kN; Minimum load factor A:19; da min.:660 mm; Limiting speed:1100 r/min;

d1:222 mm; d:180 mm; Mass shaft washer:1.12 kg; B:10 mm; r1,2 min.:1.1 mm;