Timken NP731186-20F04 Tapered Roller Bearing Cones

Calculation factor kr:0.26; Design variant/feature:NNUB.4/C4; Da max.:743 mm; F:543 mm; Fatigue load limit Pu:780 kN; s max.:30 mm; B:280 mm; db min.:548 mm; rb max.:4 mm; ra max.:4 mm;

Calculation factor Y1:1.5; d:180 mm; Mass bearing pair:35.5 kg; Calculation factor e:0.46; D:320 mm; K:10 mm; 2B:104 mm; T:114 mm; r5 min.:1.5 mm; Da max.:303.5 mm;

L:880 mm; P90°:3400 kN; Locating ring:4 x FRB 16/520; A1:330 mm; A:363 mm; P120°:2500 kN; Oil level, max.:104 mm; J:750 mm; s:23 mm; P180°:2800 kN;

Calculation factor Y2:2.9; Reference speed:1800 r/min; Mass bearing + sleeve:33 kg; da max.:164 mm; db min.:142 mm; b:16.7 mm; Calculation factor Y0:1.8; Calculation factor Y1:1.9; B:93 mm; Ba min.:8 mm;

D:22.0000 mm; d:8.000 mm; Accessories:One Shield; Oil Speed Rating Open/Shielded n2:43000 rpm; B:7.00 mm; Basic Dynamic Radial Load Rating C:3250 N; Basic Static Radial Load Rating Co:1360 N; Fillet Radius ra:0.30 mm; Grease Speed Rating Open/Shielded n1:36000 rpm; Sealed Speed Rating n3:23000 rpm;

L:187.325 mm; Mass bearing unit:3.65 kg; B:59.531 mm; Basic dynamic load rating C:102 kN; da:44.45 mm; H2:33.337 mm; H1:53.975 mm; H:109.537 mm; s:29.766 mm; J max.:152.4 mm;

b:4 mm; T:112 mm; Calculation factor Y1:1.5; a:113.55 mm; Calculation factor Y0:1.4; Fatigue load limit Pu:132 kN; r1,2 min.:3 mm; Basic static load rating C0:1320 kN; Reference speed:1800 r/min; l:16 mm;

Mass bearing pair:59.8 kg; C:154 mm; l:12 mm; Fatigue load limit Pu:300 kN; T:194 mm; d:170 mm; Calculation factor e:0.43; Cb min.:20 mm; r5 min.:1.5 mm; d1 ≈:238.51 mm;

B:100 mm; r, r1,2 min.:2.1 mm; F:415 mm; d:380 mm; Mass inner ring:16.7 kg;

Coefficient of friction µ min.:0.08; Specific dynamic load factor K:25 N/mm²; a:7 mm; Tolerance shaft:e7; Specific static load factor K0:45 N/mm²; Mass bushing:4.6 kg; Permissible sliding velocity v max.:0.5 m/s; Tolerance housing:H7; Coefficient of friction µ max.:0.15; B:140

Dynamic (Cr):42.300 kN; Static (Cor):41.500 kN; B:16 mm; Da:140 max; ra:1 max; D:145 mm; d:95 mm; rs:1 mm; Bearing designation:16019  ; Oil:5 000 min-1;

G1:40 mm; d1:600 mm; d:630 mm; B2:466 mm; Mass withdrawal sleeve:139 kg; B1:440 mm; A:9 mm; Hydraulic nut:HMV 134 E; G2:G 1/4; G:Tr 670x6;

Adapter sleeve assembly:SNW 22x3.13/16; Da:200 mm; RG:3/8 NPT; P90°:107 kN; Ca:62.89 mm; Eye bolt:2 x 3/8-16 UNC; Max. speed for PosiTrac Plus seal:1450 r/min; S:4.763 mm; R2:31.75 mm; Cap bolt, SAE grade:8;

B:33.30 mm; D:72.0000 mm; Grease Speed Rating n1:6300 rpm; Basic Dynamic Radial Load Rating C:41600 N; Oil Speed Rating n2:8500 rpm; d:30.000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:29000 N; Accessories:Two Seals; Sealed Speed Rating n3:6300 rpm;

Attachment bolt diameter G:22.225 mm; H:192.088 mm; d2:130.175 mm; H1:95.25 mm; da:87.313 mm; J max.:282.575 mm; Basic dynamic load rating C:325 kN; L:330.2 mm; S:0.794 mm; A:80.963 mm;