ISO HK2508 Cylindrical roller bearings

Limiting speed:22000 r/min; Fw:20 mm; U:12 mm; Basic dynamic load rating C:12.8 kN; Fatigue load limit Pu:1.96 kN; Basic static load rating C0:16.3 kN; Designation associated SD design radial shaft seal with a low cross-sectional height:SD 20x26x4; Ew:26 mm; Reference speed:19000 r/min; Designation

B:390 mm; Static (Cor):21216  ; Weight:830  ; B1:272 mm; Dynamic (Cr):7728 kN; d:850 mm; D:1120 mm; Bearing designation:PLC 512-59  ; Pu:1302.620 kg;

N1:34.925 mm; End plug (suffix Y):EPR 18; Initial grease fill:2154.6 g; P180°:145 kN; Pa:60.9 kN; Cap bolt:4 x 7/8-9 UNC; A1:203.2 mm; J min.:571.5 mm; Labyrinth ring:2 x LOR 141; h:69.85 mm;

D:870 mm; r3,4 min.:7.5 mm; b:22.3 mm; Reference speed:500 r/min; Basic dynamic load rating C:7810 kN; D1 ≈:751 mm; s max.:11.4 mm; K:12 mm; Fatigue load limit Pu:1220 kN; ra max.:6 mm;

Limiting speed:2000 r/min; d:150 mm; Db min.:300 mm; Da max.:304 mm; Fatigue load limit Pu:100 kN; Calculation factor Y:0.72; Basic dynamic load rating C:832 kN; Da min.:251 mm; Basic static load rating C0:1020 kN; ra max.:5 mm;

Grease Speed Rating n1:7000 rpm; Oil Speed Rating n2:9500 rpm; Basic Dynamic Radial Load Rating C:28600 N; d:30.000 mm; Sealed Speed Rating n3:7000 rpm; B:27.00 mm; Basic Static Radial Load Rating Co:20400 N; D:62.0000 mm; Fillet Radius ra:1.00 mm; Accessories:No Shield, no Seal,;

b:mm; b1:mm; r1s (min):0.6 mm; B:23 mm; E:mm; F:44 mm; s:1.6 mm; d2:35 mm; D:72 mm; Pu:5.770 kN;

α:7 °; B:32 mm; r2 min.:1 mm; Da min.:57 mm; ra max.:0.6 mm; b1:4.6 mm; Basic dynamic load rating C:127 kN; b:4.6 mm; Da max.:63.6 mm; Lubricant:Regular relubricatio;

B:30.20 mm; D:80.0000 mm; d:40.000 mm; Basic Static Radial Load Rating Co:34000 N; Accessories:Two Seals & Snap-Rin; Grease Speed Rating n1:5600 rpm; Oil Speed Rating n2:7500 rpm; Sealed Speed Rating n3:5600 rpm; Fillet Radius ra:1.00 mm; Basic Dynamic Radial Load Rating C:44900 N;

K:12 mm; B:232 mm; r1,2 min.:6 mm; d:360 mm; Calculation factor Y2:2.9; Basic dynamic load rating C:5669 kN; Fatigue load limit Pu:570 kN; D1 ≈:581 mm; Limiting speed:160 r/min; da max.:429 mm;

N1:34.925 mm; Eye bolt:2 x 1/2-13 UNC; A1:203.2 mm; P120°:136 kN; H:422.275 mm; Cap bolt recommended tightening torque:271.2 N·m; P90°:218 kN; Housing:SAF 634; H1:209.55 mm; R2:42.862 mm;

d:150 mm; d3 max.:195.402 mm; d1:131.762 mm; B4:28.575 mm; G:149.555 mm; Threads per inch:12; Mass adapter sleeve assembly:8.15 kg; Hydraulic nut:HMVC 30E; Sleeve:S 130x5.3/16; Lock nut:AN 30;

Basic Static Radial Load Rating Co:425000 N; Oil Speed Rating n2:2000 rpm; Fillet Radius rb:1.00 mm; Fillet Radius ra:3.00 mm; Basic Dynamic Radial Load Rating C:345000 N; D:340.0000 mm; B:68.00 mm; d:160.000 mm; Grease Speed Rating n1:1500 rpm;

Minimum load factor A:13; ra max.:1 mm; H:38 mm; r1,2 min.:1.1 mm; d:530 mm; Limiting speed:1200 r/min; D:580 mm; D1 ≈:532 mm; Fatigue load limit Pu:25 kN; d1 ≈:578 mm;

da min.:618 mm; das:652 mm; D1 ≈:726 mm; s max.:7 mm; Calculation factor Y:0.4; Calculation factor kr:0.2; Basic dynamic load rating C:3360 kN; r1,2 min.:5 mm; ra max.:4 mm; d1 ≈:662 mm;