NSK RNA49/38 needle roller bearings

d1:60 mm; d:30 mm; Mass shaft washer:0.099 kg; B:6.25 mm; r1,2 min.:1 mm;

d:140 mm; B:42 mm; da max.:164 mm; db min.:156.5 mm; Reference speed:1900 r/min; a:47.4 mm; rb max.:3 mm; Ca min.:8 mm; d1 ≈:187.12 mm; Dimension series:4FB;

Basic static load rating C0:0.057 kN; r1,2 min.:0.1 mm; Reference speed:150000 r/min; Basic dynamic load rating C:0.178 kN; D1 ≈:6.25 mm; Limiting speed:95000 r/min; B:2 mm; d:4 mm; Fatigue load limit Pu:0.003 kN; D:7 mm;

H2:60.325 mm; Da:259.999 mm; P90°:149 kN; Ca:86.614 mm; Cap bolt recommended tightening torque:400 N·m; da:149.225 mm; P120°:94.3 kN; L:511.175 mm; H:305.594 mm; R1:87.313 mm;

G3:9 mm; d3:490 mm; B:60 mm; A:4 mm; d1:360 mm; Locking device:MS 3176; Lock nut:HM 3176; G2:M 6; B1:264 mm; G:Tr 380x5;

b1:11.5 mm; M:5 mm; B:70 mm; α:6 °; dk:140 mm; r2 min.:1 mm; Specific static load factor K0:500 N/mm²; Design (sliding contact surface combination):Steel/steel, heavy-d; d:110 mm; Da max.:153 mm;

Basic static load rating C0:1560 kN; Calculation factor Y0:0.33; Calculation factor Y2:1.24; B:74 mm; Limiting speed:670 r/min; Calculation factor Y1:0.78; Calculation factor X:0.39; a:265 mm; ra max.:3 mm; Da max.:855 mm;

Limiting speed:3800 r/min; Basic dynamic load rating C:597 kN; T:91 mm; D:170 mm; ra max.:2.5 mm; r3,4 min.:2.5 mm; Calculation factor Y2:2.3; Ca min.:5 mm; rc max.:1 mm; K:6 mm;

Basic static load rating C0:965 kN; D1 ≈:353.1 mm; ra max.:3 mm; Calculation factor kr:0.15; Da max.:385 mm; Fatigue load limit Pu:96.5 kN; Axial load factor Y:0.6; Mass bearing:21.1 kg; Basic dynamic load rating C:627 kN; C:130 mm;

da min.:66 mm; r1 min.:1 mm; Sealing solution:-; Design (sliding contact surface combination):Steel/PTFE sintered; α:6 °; ra max.:1 mm; Specific static load factor K0:250 N/mm²; Material constant KM:1400; Mass plain bearing:1.1 kg; Lubricant:Maintenance free &nd;

Mass needle roller and cage assembly:0.065 kg; Ew:35 mm; Fatigue load limit Pu:7.8 kN; Fw:25 mm; U:30 mm; Designation associated SD design radial shaft seal with a low cross-sectional height:SD 25x35x4; Reference speed:15000 r/min; Limiting speed:17000 r/min; Basic static load rating C0:62 kN; Desig

Hydraulic nut:HMVC 38E; Lock washer:W 38; G:189.789 mm; d1:174.625 mm; B:28.829 mm; B1:171.399 mm; d:190 mm; Sleeve:S 138x6.7/8; Mass adapter sleeve assembly:12.5 kg; Threads per inch:8;

rs (min):0.6 mm; H:12 mm; dynamic Cr:17.820 kN; d1:35 mm; D1:19 mm; Oil:7 500 min-1; static Cor:26.600 kN; Grease:5 600 min-1; Pu:1.210 kN; d:17 mm;

D:145.0000 mm; d:95.000 mm; Fillet Radius rb:0.60 mm; B:24.00 mm; Basic Dynamic Radial Load Rating C:83200 N; Oil Speed Rating n2:5300 rpm; Basic Static Radial Load Rating Co:80000 N; Grease Speed Rating n1:4500 rpm; Fillet Radius ra:1.50 mm;

Dimension S1:1.0000 in; Height H:3.6563 in; Basic Static Radial Load Rating Co:3440 lbf; Shaft Diameter D:1 1/4 in; Distance JMIN:4.6875 in; Dimension H1:1.8750 in; Dimension N1:0.5625 in; Distance JMAX:5.2500 in; Dimension N:0.8438 in; Dimension A1:1.1250 in;