AST HK4512 needle roller bearings

Sealed Speed Rating n3:1800 rpm; Basic Static Radial Load Rating Co:255000 N; Accessories:Two Shields; B:82.60 mm; Oil Speed Rating n2:2600 rpm; D:215.0000 mm; Fillet Radius ra:2.50 mm; d:100.000 mm; Basic Dynamic Radial Load Rating C:255000 N; Grease Speed Rating n1:1800 rpm;

Basic dynamic load rating C:12.8 kN; Inner ring IR series:IR 12x16x22; Radial shaft seal with a low cross-sectional height, single lip:G 16x22x3; Mass bearing:0.024 kg; Basic static load rating C0:19.6 kN; Radial shaft seal with a low cross-sectional height, double lip:SD 16x22x3; Designation bearin

Grease Speed Rating n1:2800 rpm; d:105.000 mm; Basic Dynamic Radial Load Rating C:182000 N; Fillet Radius ra:2.50 mm; Basic Static Radial Load Rating Co:153000 N; Oil Speed Rating n2:3400 rpm; Oil Speed Rating Open/Shielded n2:3400 rpm; B:49.00 mm; Grease Speed Rating Open/Shielded n1:2800 rpm; Acce

rs:1 mm; d:20 mm; B:18 mm; Dynamic (Cr):12.774 kN; Weight:0.13 kg; Pu:0.298 kN; da:25 min; Static (Cor):6.553 kN; Bearing designation:62204  ; Oil:18 000 min-1;

d2:65 mm; Static (Coa):203 kN; E:mm; d2 (max):mm; B:48 mm; b:mm; rs (min):2.1 mm; Dynamic (Ca):192 kN; s:4.5 mm; F:84 mm;

Da min.:73 mm; Reference speed:6000 r/min; Basic dynamic load rating C:143 kN; Calculation factor e:0.35; Dimension series:2FD; Db min.:82 mm; Mass bearing:1.03 kg; Calculation factor Y:1.7; d:40 mm; r1,2 min.:2 mm;

G:M 170x3; Mass lock nut:3.02 kg; d1:184 mm; Recommended grub screw tightening torque:35 N·m; d3:220 mm; B3:12 mm; Associated spanner:TMFN 30-40; b:16 mm; h:7 mm; Axial static load carrying capacity:550 kN;

B5:66 mm; Misalignment factor k1:0.132; B2:52 mm; B1:168 mm; Da min.:510 mm; Operating clearance factor k2:0.098; da max.:484 mm; d2 ≈:461 mm; r1,2 min.:4 mm; B:106 mm;

rb max.:1 mm; Da max.:142 mm; da min.:107 mm; Fatigue load limit Pu:37.5 kN; Calculation factor kr:0.3; Limiting speed:2600 r/min; Reference speed:2000 r/min; ra max.:1.5 mm; Calculation factor Y:0.4; Basic static load rating C0:310 kN;

Calculation factor Y1:1.7; rc max.:1 mm; D:180 mm; ra max.:3 mm; Calculation factor e:0.4; Calculation factor Y0:1.6; Mass bearing pair:13.9 kg; d1 ≈:139.98 mm; K:3 mm; Basic static load rating C0:1320 kN;

B:36.00 mm; Fillet Radius rb:0.60 mm; D:100.0000 mm; Basic Dynamic Radial Load Rating C:58500 N; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:64000 N; Oil Speed Rating n2:17000 rpm; d:65.000 mm; Grease Speed Rating n1:11000 rpm;

D:140.0000 mm; Oil Speed Rating n2:13000 rpm; Grease Speed Rating n1:8800 rpm; Basic Dynamic Radial Load Rating C:111000 N; d:90.000 mm; Basic Static Radial Load Rating Co:137000 N; Fillet Radius rb:0.60 mm; Fillet Radius ra:1.50 mm; B:48.00 mm;

Basic Static Radial Load Rating Co:15000 N; Sealed Speed Rating n3:7300 rpm; Accessories:Two Seals; Fillet Radius ra:1.00 mm; Oil Speed Rating Open/Shielded n2:13000 rpm; Basic Dynamic Radial Load Rating C:30700 N; B:19.00 mm; Grease Speed Rating Open/Shielded n1:10000 rpm; D:72.0000 mm; d:20.000 mm

F:169 mm; d2 (max):181 mm; b1:19 mm; D:250 mm; B:42 mm; E:221 mm; Pu:36.830 kN; d2:140 mm; Dynamic (Ca):310 kN; Static (Coa):369 kN;

Material constant KM:330; Basic static load rating C0:510 kN; rb max.:1 mm; dk:63.881 mm; M:4 mm; α:7 °; Mass plain bearing:0.79 kg; Specific static load factor K0:300 N/mm²; Sealing solution:-; Specific dynamic load factor K:100 N/mm²;