KOYO NAXR15 Complex bearing unit

Mass needle roller:1.34 g; Dw:3.5 mm; r2 max.:1 mm; r1 max.:0.8 mm; r1,2 min.:0.3 mm; Lw:17.8 mm;

Da max.:516 mm; da min.:284 mm; s max.:5 mm; Limiting speed:1900 r/min; Basic dynamic load rating C:3140 kN; da max.:320 mm; Fatigue load limit Pu:400 kN; d1 ≈:350 mm; Reference speed:1100 r/min; D1 ≈:458 mm;

Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:160000 N; Oil Speed Rating n2:12000 rpm; Grease Speed Rating n1:8000 rpm; Basic Dynamic Radial Load Rating C:135000 N; Fillet Radius rb:0.60 mm; D:145.0000 mm; d:95.000 mm; B:48.00 mm;

h:152 mm; Permissible sliding velocity v min.:0 m/s; Tolerance housing:H7; Specific dynamic load factor K:25 N/mm²; B:240 mm; Permissible sliding velocity v max.:0.5 m/s; Tolerance shaft:e7; Coefficient of friction µ min.:0.08; Mass bushing:10.5 kg; d:150 mm;

d1:38.2 mm; Calculation factor f2A:1; Calculation factor f2B:1.03; B:13 mm; Static axial stiffness, preload class C:60 N/µm; Calculation factor fHC:1; d2:36.4 mm; ra max.:1 mm; Da max.:50.4 mm; Basic dynamic load rating C:9.36 kN;

Fillet Radius ra:1.50 mm; Basic Static Radial Load Rating Co:160000 N; Oil Speed Rating n2:12000 rpm; Grease Speed Rating n1:8000 rpm; Basic Dynamic Radial Load Rating C:135000 N; Fillet Radius rb:0.60 mm; D:145.0000 mm; d:95.000 mm; B:48.00 mm;

P90°:334 kN; h:62.706 mm; R2:42.862 mm; Adapter sleeve assembly:SNW 40x7.3/16; H2:85.725 mm; Stabilizing ring:SR-40-34; L:749.3 mm; Max. speed for Taconite seal:425 r/min; P180°:222 kN; Appropriate attachment bolt size G:1.25 in;

P90°:334 kN; h:62.706 mm; R2:42.862 mm; Adapter sleeve assembly:SNW 40x7.3/16; H2:85.725 mm; Stabilizing ring:SR-40-34; L:749.3 mm; Max. speed for Taconite seal:425 r/min; P180°:222 kN; Appropriate attachment bolt size G:1.25 in;

Oil Speed Rating Open/Shielded n2:36000 rpm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:1500 N; Accessories:One Seal; Grease Speed Rating Open/Shielded n1:30000 rpm; B:6.00 mm; d:12.000 mm; Basic Dynamic Radial Load Rating C:2910 N; Sealed Speed Rating n3:18000 rpm; D:24.0000 mm;

d1:38.2 mm; Calculation factor f2A:1; Calculation factor f2B:1.03; B:13 mm; Static axial stiffness, preload class C:60 N/µm; Calculation factor fHC:1; d2:36.4 mm; ra max.:1 mm; Da max.:50.4 mm; Basic dynamic load rating C:9.36 kN;

d3 max.:64.414 mm; d:45 mm; Mass adapter sleeve assembly:0.28 kg; d1:38.1 mm; B:11.379 mm; B1:39.98 mm; Threads per inch:18; Sleeve:S 9x1.1/2; Lock washer:W 09; B4:12.598 mm;

Oil Speed Rating Open/Shielded n2:36000 rpm; Fillet Radius ra:0.30 mm; Basic Static Radial Load Rating Co:1500 N; Accessories:One Seal; Grease Speed Rating Open/Shielded n1:30000 rpm; B:6.00 mm; d:12.000 mm; Basic Dynamic Radial Load Rating C:2910 N; Sealed Speed Rating n3:18000 rpm; D:24.0000 mm;

Oil Speed Rating Open/Shielded n2:1700 rpm; d:280.000 mm; Grease Speed Rating Open/Shielded n1:1400 rpm; Fillet Radius ra:3.00 mm; B:65.00 mm; Basic Static Radial Load Rating Co:405000 N; Sealed Speed Rating n3:890 rpm; D:420.0000 mm; Basic Dynamic Radial Load Rating C:302000 N; Accessories:One Seal;

a:64.418 mm; Fatigue load limit Pu:104 kN; da max.:327 mm; ra max.:6.4 mm; Da min.:368 mm; Calculation factor Y0:0.9; rb max.:3.3 mm; Calculation factor Y:1.7; Db min.:379 mm; Calculation factor e:0.35;

B1:116 mm; d1:240 mm; d3:310 mm; B:34 mm; Hydraulic nut:HMV 52E; A:4.2 mm; G3:9 mm; B5:46 mm; Mass adapter sleeve assembly:13.5 kg; Lock nut:HM 3052;