NSK  EE420751/421450 SINGLE-ROW BEARINGS

Limiting speed:8000 r/min; da max.:53 mm; Reference speed:6700 r/min; Da min.:71 mm; ra max.:3.5 mm; C:19.05 mm; d1 ≈:62.2 mm; r1,2 min.:3.5 mm; Cb min.:4.5 mm; Fatigue load limit Pu:11.8 kN;

B:80 mm; Tolerance housing:H7; d:105 mm; Permissible sliding velocity v min.:0 m/s; D:125 mm; α:124 °; Permissible sliding velocity v max.:0.5 m/s; Specific dynamic load factor K:25 N/mm²; a:4 mm; Specific static load factor K0:45 N/mm²;

Da max.:157 mm; Mass bearing:29.7 kg; Fatigue load limit Pu:425 kN; Basic static load rating C0:4800 kN; D1:144 mm; Housing washer:GS 89428; B:28.5 mm; H:85 mm; r1,2 min.:4 mm; da min.:275 mm;

Dw:12 mm; Basic dynamic load rating C:212 kN; Fatigue load limit Pu:88 kN; Limiting speed:1700 r/min; Housing washer:GS 81130; d:150 mm; D:190 mm; Roller and cage thrust assembly:K 81130 TN; Basic static load rating C0:1000 kN; Ea:155 mm;

Oil Speed Rating n2:2800 rpm; Sealed Speed Rating n3:1900 rpm; Basic Static Radial Load Rating Co:224000 N; d:95.000 mm; Fillet Radius ra:2.50 mm; D:200.0000 mm; Grease Speed Rating n1:1900 rpm; Basic Dynamic Radial Load Rating C:234000 N; B:77.80 mm; Accessories:Two Seals;

Reference speed:800 r/min; b:20 mm; Calculation factor e:0.43; Fatigue load limit Pu:540 kN; K:16 mm; Calculation factor Y1:1.6; rc max.:1.5 mm; Basic static load rating C0:6700 kN; r3,4 min.:4 mm; ra max.:3 mm;

Accessories:One Seal; Oil Speed Rating Open/Shielded n2:17000 rpm; Sealed Speed Rating n3:8500 rpm; d:30.000 mm; B:9.00 mm; Basic Dynamic Radial Load Rating C:7280 N; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:5000 N; D:47.0000 mm; Grease Speed Rating Open/Shielded n1:14000 rpm;

d:80 mm; r, r1,2 min.:1 mm; B:30 mm; Mass inner ring:0.3 kg; F:90 mm;

das:235 mm; Fatigue load limit Pu:34.5 kN; d1 ≈:238 mm; r3,4 min.:1.1 mm; rb max.:1 mm; ra max.:1.5 mm; Calculation factor Y:0.6; r1,2 min.:1.5 mm; Da max.:263 mm; d:220 mm;

Basic Dynamic Radial Load Rating C:195000 N; d:190.000 mm; D:290.0000 mm; Sealed Speed Rating n3:1400 rpm; Grease Speed Rating Open/Shielded n1:2000 rpm; Basic Static Radial Load Rating Co:216000 N; Oil Speed Rating Open/Shielded n2:2600 rpm; B:46.00 mm; Fillet Radius ra:2.00 mm; Accessories:Two Sea

Grease Speed Rating Open/Shielded n1:19000 rpm; Fillet Radius ra:0.30 mm; Sealed Speed Rating n3:13000 rpm; B:10.00 mm; Oil Speed Rating Open/Shielded n2:24000 rpm; d:17.000 mm; Basic Dynamic Radial Load Rating C:6050 N; Accessories:Shield & Seal; Basic Static Radial Load Rating Co:3250 N; D:35.0000

Weight:0.725 kg; Bearing designation:6406  ; Static (Cor):23.700 kN; B:23 mm; rs:1.5 mm; Oil:10 000 min-1; Pu:1.077 kN; Da:80 max; da:39 min; Dynamic (Cr):43.000 kN;

d:20 mm; r1 min.:0.3 mm; h1:77 mm; Basic static load rating C0:57 kN; Material constant KM:330; w:24 mm; Basic dynamic load rating C:30 kN; d4 ≈:28 mm; Mass rod end:0.34 kg; B:16 mm;

H1:107.95 mm; ba:36.513 mm; J1:53.975 mm; Stabilizing ring:2 x SR-1616; H2:44.45 mm; Housing:FSAF 616; Cap bolt:2 x 3/4-10 UNC; h:46.038 mm; End plug (suffix Y):EPR 10; Cap bolt, SAE grade:8;

Pu:77.900 kN; B1:mm; d:100 mm; B:73 mm; Oil:2 700 min-1; with cylindrical bore:3 200 min-1; D:215 mm; with tapered bore:2320  ; Static (Cor):197.760 kN; rs Dynamic (Cr):3 mm;