NSK  30248 SINGLE-ROW BEARINGS

Ca min.:5 mm; Mass bearing:0.79 kg; Da min.:72 mm; T:32 mm; Limiting speed:7500 r/min; a:21.715 mm; d:45 mm; D:85 mm; Cb min.:7 mm; C:25 mm;

R2:30.163 mm; Da:180 mm; N1:26.988 mm; Cap bolt:5/8-11 UNC; Pa:16.7 kN; A2:155.575 mm; Appropriate attachment bolt size G:0.875 in; J max.:333.375 mm; Cap bolt recommended tightening torque:298.3 N·m; ba:46.831 mm;

Preload class A GA:64 N; Basic static load rating C0:3.25 kN; Calculation factor f2C:1.06; da max.:26.2 mm; Calculation factor (back-to-back, face-to-face) Y2:1.41; Preload class B GB:193 N; a:13.2 mm; Static axial stiffness, preload class B:78 N/µm; Calculation factor e:0.68; Calculation fact

B:20 mm; d1:190 mm; d:90 mm; Mass shaft washer:3.45 kg; r1,2 min.:2.1 mm;

Grease Speed Rating n1:2200 rpm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3200 rpm; B:55.60 mm; Accessories:Two Seals; Basic Dynamic Radial Load Rating C:159000 N; D:170.0000 mm; Basic Static Radial Load Rating Co:146000 N; Sealed Speed Rating n3:2200 rpm; d:95.000 mm;

Ca min.:9.3 mm; d:750 mm; da max.:883 mm; Basic dynamic load rating C:16000 kN; Reference speed:320 r/min; Mass bearing:1802 kg; D:1220 mm; s1 max.:33 mm; Misalignment factor k1:0; Da min.:1025 mm;

Cap bolt:2 x 5/8-11 UNC; Da:160 mm; End plug (suffix Y):EPR 11; h:38.1 mm; R1:60.325 mm; Bearing:22218 EK; H:192.484 mm; Taconite seal:TER 188; da:80.963 mm; J1:53.975 mm;

Fillet Radius rb:0.60 mm; Basic Dynamic Radial Load Rating C:50700 N; d:30.000 mm; B:38.00 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:40000 N; D:72.0000 mm; Oil Speed Rating n2:25000 rpm; Grease Speed Rating n1:17000 rpm;

d:8.000 mm; Basic Static Radial Load Rating Co:560 N; Fillet Radius ra:0.30 mm; Oil Speed Rating n2:36000 rpm; Grease Speed Rating n1:30000 rpm; Basic Dynamic Radial Load Rating C:2650 N; B:7.00 mm; D:22.0000 mm;

E:191.5 mm; Static (Coa):299 kN; b1:19 mm; Pu:31.240 kN; b:11 mm; d2:120 mm; rs (min):2.1 mm; r1s (min):2.1 mm; F:144 mm; s:2.5 mm;

P150°:1400 kN; H:474 mm; Eye bolt, size:2 x M 24; End cover:ETS 3052 R; P120°:1500 kN; P0°:3400 kN; A1:260 mm; Pa:1100 kN; N1:35 mm; J1:150 mm;

Fillet Radius ra:1.50 mm; d:45.000 mm; Grease Speed Rating n1:15000 rpm; B:25.00 mm; Basic Dynamic Radial Load Rating C:58500 N; Oil Speed Rating n2:22000 rpm; Fillet Radius rb:1.00 mm; D:100.0000 mm; Basic Static Radial Load Rating Co:40500 N;

J1:53.975 mm; Cap bolt, SAE grade:5; A2:126.603 mm; R1:53.181 mm; Mass pillow block:17.4 kg; R2:21.431 mm; N1:19.05 mm; P120°:21.8 kN; End plug (suffix Y):EPR 8; P180°:23.1 kN;

N1:25.4 mm; Adapter sleeve assembly:SNW 117x2.7/8; L:387.35 mm; P60°:94.3 kN; Pa:10.5 kN; h:47.625 mm; H:222.25 mm; P120°:35.6 kN; H2:44.45 mm; da:73.025 mm;

r3,4 min.:0.6 mm; Mass bearing:9.2 kg; Basic static load rating C0:1060 kN; K:4 mm; Snap ring Seeger:SW 230; D3:226 mm; B:80 mm; Fatigue load limit Pu:110 kN; d1 ≈:194 mm; ra max.:1.5 mm;