Bearings Tapered Roller Bearings NNU4972K

Basic Static Radial Load Rating Co:134000 N; D:180.0000 mm; Grease Speed Rating Open/Shielded n1:2800 rpm; Accessories:One Shield & Snap-Ri; d:100.000 mm; Basic Dynamic Radial Load Rating C:127000 N; Oil Speed Rating Open/Shielded n2:3400 rpm; Fillet Radius ra:2.00 mm; B:34.00 mm;

r1s (min):2.1 mm; Static (Coa):310 kN; s:4.1 mm; B:51 mm; Pu:36.740 kN; Dynamic (Ca):282 kN; D:150 mm; rs (min):2.1 mm; d2 (max):mm; d2:70 mm;

Oil Speed Rating Open/Shielded n2:3600 rpm; d:110.000 mm; Grease Speed Rating Open/Shielded n1:3000 rpm; Accessories:Two Seals & Snap-Rin; B:38.00 mm; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3600 rpm; Basic Dynamic Radial Load Rating C:143000 N; Sealed Speed Rating n3:2000 rpm; Grease Speed Rating n1:3000 rpm;

Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:83200 N; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:5000 rpm; d:80.000 mm; Basic Static Radial Load Rating Co:73500 N; B:26.00 mm; D:140.0000 mm; Fillet Radius rb:1.00 mm;

Sealed Speed Rating n3:23000 rpm; Oil Speed Rating Open/Shielded n2:43000 rpm; Basic Dynamic Radial Load Rating C:3250 N; B:7.00 mm; Accessories:One Shield; D:22.0000 mm; d:7.000 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Basic Static Radial Load Rating Co:1360 N;

ba:34.131 mm; P150°:26.7 kN; da:68.263 mm; Mass pillow block:16.3 kg; R2:21.431 mm; Stabilizing ring:SR-16-13; Cap bolt recommended tightening torque:149.1 N·m; L:330.2 mm; h:31.75 mm; H2:31.75 mm;

Sealed Speed Rating n3:23000 rpm; Oil Speed Rating Open/Shielded n2:43000 rpm; Basic Dynamic Radial Load Rating C:3250 N; B:7.00 mm; Accessories:One Shield; D:22.0000 mm; d:7.000 mm; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Basic Static Radial Load Rating Co:1360 N;

Calculation factor e:0.2; d2 ≈:419 mm; Fatigue load limit Pu:360 kN; K:12 mm; da min.:398 mm; Calculation factor Y0:3.2; Basic static load rating C0:5000 kN; b:22.3 mm; Da max.:542 mm; Mass bearing:110 kg;

r1s (min):2.1 mm; Static (Coa):310 kN; s:4.1 mm; B:51 mm; Pu:36.740 kN; Dynamic (Ca):282 kN; D:150 mm; rs (min):2.1 mm; d2 (max):mm; d2:70 mm;

r1s (min):2.1 mm; Static (Coa):310 kN; s:4.1 mm; B:51 mm; Pu:36.740 kN; Dynamic (Ca):282 kN; D:150 mm; rs (min):2.1 mm; d2 (max):mm; d2:70 mm;

Cap bolt:1 1/4-7 UNC; L:749.3 mm; Bearing limiting speed:2200 r/min; End plug (suffix Y):EPR 22; Stabilizing ring:SR-40-34; S:4.763 mm; R1:122.237 mm; Labyrinth ring (db shaft position):LOR 175; Cap bolt recommended tightening torque:2467.6 N·m; Ca:107.798 mm;

Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:83200 N; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:5000 rpm; d:80.000 mm; Basic Static Radial Load Rating Co:73500 N; B:26.00 mm; D:140.0000 mm; Fillet Radius rb:1.00 mm;

B1:95.301 mm; Mass adapter sleeve assembly:4.4 kg; G:129.692 mm; Lock washer:W 26; Lock nut:AN 26; Sleeve:S 26x4.3/8; B4:25.4 mm; B:22.479 mm; d3 max.:171.577 mm; d:130 mm;

Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:83200 N; Grease Speed Rating n1:3800 rpm; Oil Speed Rating n2:5000 rpm; d:80.000 mm; Basic Static Radial Load Rating Co:73500 N; B:26.00 mm; D:140.0000 mm; Fillet Radius rb:1.00 mm;