Bearings Cylindrical Roller Bearings NNU3048

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;

d:110.000 mm; D:240.0000 mm; Basic Static Radial Load Rating Co:475000 N; Basic Dynamic Radial Load Rating C:371000 N; Oil Speed Rating n2:2800 rpm; Grease Speed Rating n1:2200 rpm; Fillet Radius ra:2.50 mm; B:100.00 mm; Fillet Radius rb:1.00 mm;

H2:60.325 mm; ba:61.119 mm; S:4.763 mm; H1:152.4 mm; Da:250 mm; PosiTrac Plus contact element:2 x B10724-122; Mass pillow block:68 kg; P90°:149 kN; da:127 mm; Labyrinth ring:2 x LOR 123;

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;

Tolerance housing:H7; d:12 mm; B:10 mm; Specific dynamic load factor K:25 N/mm²; B1:3 mm; Mass bushing:0.016 kg; Permissible sliding velocity v min.:0 m/s; D:18 mm; Coefficient of friction µ min.:0.08; Tolerance shaft:e7;

B:36 mm; r, r1,2 min.:0.6 mm; F:42 mm; Mass inner ring:0.12 kg; d:35 mm;

Tolerance housing:H7; d:12 mm; B:10 mm; Specific dynamic load factor K:25 N/mm²; B1:3 mm; Mass bushing:0.016 kg; Permissible sliding velocity v min.:0 m/s; D:18 mm; Coefficient of friction µ min.:0.08; Tolerance shaft:e7;

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;

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;

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;

H2:60.325 mm; ba:61.119 mm; S:4.763 mm; H1:152.4 mm; Da:250 mm; PosiTrac Plus contact element:2 x B10724-122; Mass pillow block:68 kg; P90°:149 kN; da:127 mm; Labyrinth ring:2 x LOR 123;

H2:60.325 mm; ba:61.119 mm; S:4.763 mm; H1:152.4 mm; Da:250 mm; PosiTrac Plus contact element:2 x B10724-122; Mass pillow block:68 kg; P90°:149 kN; da:127 mm; Labyrinth ring:2 x LOR 123;

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;