SKF NK 38/20 Cylindrical roller bearing

Fatigue load limit Pu:196 kN; Limiting speed:2000 r/min; Da max.:383 mm; B:108 mm; Calculation factor Y0:2.5; D:400 mm; Calculation factor e:0.27; G:Tr 240x4; Mass bearing + sleeve:68 kg; b:16.7 mm;

Grease Speed Rating Open/Shielded n1:6300 rpm; D:100.0000 mm; Oil Speed Rating Open/Shielded n2:7500 rpm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:21200 N; d:70.000 mm; Accessories:Two Shields; Basic Dynamic Radial Load Rating C:23800 N; Sealed Speed Rating n3:4000 rpm; B:16.00 m

Threads per inch:8; Sleeve:S 36x6.3/8; B:28.042 mm; Mass adapter sleeve assembly:9.3 kg; B4:31.75 mm; d:180 mm; d3 max.:230.327 mm; B1:127.711 mm; d1:161.925 mm; Lock nut:AN 36;

d2 ≈:708 mm; Da max.:827 mm; B:165 mm; B5:97 mm; Calculation factor Y1:4; db min.:650 mm; Calculation factor e:0.17; Basic dynamic load rating C:4744 kN; Ba min.:22 mm; Reference speed:400 r/min;

d:50 mm; Calculation factor kr:0.03; B:27 mm; ra max.:2 mm; r1,2 min.:2 mm; Mass bearing:1.1 kg; d2 ≈:64.742 mm; Da max.:99 mm; Basic dynamic load rating C:65 kN; Limiting speed:4300 r/min;

Fillet Radius ra:2.00 mm; Accessories:Shield & Seal; Oil Speed Rating Open/Shielded n2:8000 rpm; Grease Speed Rating Open/Shielded n1:6700 rpm; Sealed Speed Rating n3:4400 rpm; d:40.000 mm; D:110.0000 mm; B:27.00 mm; Basic Dynamic Radial Load Rating C:63700 N; Basic Static Radial Load Rating Co:3650

d:18 mm; Specific dynamic load factor K:25 N/mm²; Permissible sliding velocity v max.:0.5 m/s; B1:4 mm; Mass bushing:0.036 kg; Coefficient of friction µ max.:0.15; h:19 mm; α:105 °; Specific static load factor K0:45 N/mm²; Coefficient of friction µ min.:0.08;

rb max.:0.8 mm; Calculation factor e:0.27; db min.:52.5 mm; C:17.826 mm; Db min.:75 mm; Mass bearing:0.47 kg; T:21 mm; B:22.403 mm; d:40 mm; D:80 mm;

Db1:107 mm; Mass bearing unit:2.25 kg; Limiting speed:800 r/min; A1:15 mm; J6:129 mm; Housing:FY 510 M/VZ033; Basic static load rating C0:23.2 kN; d:50 mm; Hexagonal key size for grub screw N:3 mm; J:111 mm;

Basic Static Radial Load Rating Co:118000 N; Fillet Radius ra:2.00 mm; Grease Speed Rating Open/Shielded n1:2800 rpm; Grease Speed Rating n1:2800 rpm; D:215.0000 mm; Oil Speed Rating n2:3400 rpm; B:40.00 mm; Oil Speed Rating Open/Shielded n2:3400 rpm; Basic Dynamic Radial Load Rating C:146000 N; Acc

Basic Static Radial Load Rating Co:58500 N; d:60.000 mm; Fillet Radius ra:1.50 mm; Sealed Speed Rating n3:3800 rpm; Oil Speed Rating n2:5000 rpm; D:110.0000 mm; Grease Speed Rating n1:3800 rpm; Accessories:Two Shields; B:36.50 mm; Basic Dynamic Radial Load Rating C:70200 N;

Grease Speed Rating n1:6000 rpm; Sealed Speed Rating n3:6000 rpm; D:72.0000 mm; Basic Dynamic Radial Load Rating C:39100 N; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:36500 N; Oil Speed Rating n2:8000 rpm; Accessories:One Shield; B:27.00 mm; d:35.000 mm;

K:12 mm; Calculation factor e:0.31; Da max.:480 mm; Calculation factor Y2:3.3; Mass bearing:145 kg; b:22.3 mm; D1 ≈:423 mm; B:155 mm; Reference speed:950 r/min; Limiting speed:1900 r/min;

Grease Speed Rating n1:1200 rpm; Fillet Radius rb:1.50 mm; Fillet Radius ra:4.00 mm; D:420.0000 mm; Basic Dynamic Radial Load Rating C:904000 N; B:160.00 mm; Oil Speed Rating n2:1400 rpm; Basic Static Radial Load Rating Co:1560000 N; d:200.000 mm;

Tightening torque for grub screws:8 N·m; Calculation factor Y2:4.2; P55°:380 kN; N:24 mm; Calculation factor Y1:2.8; H:158 mm; Tightening torque for attachment bolts:200 N·m; A:80 mm; Pa:20 kN; H1:80 mm;