Rolling Mills NNU4922S.M.P53 Cylindrical Roller Bearings

D:480 mm; b1:9.4 mm; K:5 mm; s max.:6 mm; d:360 mm; r3,4 min.:3 mm; Reference speed:530 r/min; Calculation factor kr:0.25; ra max.:2.5 mm; das:390 mm;

d:360 mm; Calculation factor e:0.2; r1,2 min.:2.1 mm; Fatigue load limit Pu:76.5 kN; da min.:371 mm; Basic static load rating C0:900 kN; Limiting speed:700 r/min; D:440 mm; Da max.:429 mm; d1 ≈:388 mm;

Mass withdrawal sleeve:318 kg; B2:387 mm; d:1000 mm; G:Tr 1060x8; B1:365 mm; G2:G 1/4; A:15 mm; Nut for removal:HM 30/1060; G1:57 mm; Hydraulic nut:HMV 212 E;

C:12 mm; D:20 mm; Basic static load rating C0:17.6 kN; Inner ring IR series:IR 10x14x13; Radial shaft seal with a low cross-sectional height, single lip:G 14x20x3; Fatigue load limit Pu:2.04 kN; Basic dynamic load rating C:10.5 kN; Radial shaft seal with a low cross-sectional height, double lip:SD 1

Basic Static Radial Load Rating Co:33500 N; Sealed Speed Rating n3:2900 rpm; Basic Dynamic Radial Load Rating C:33800 N; Accessories:Two Seals; D:130.0000 mm; d:95.000 mm; Fillet Radius ra:1.00 mm; B:18.00 mm; Oil Speed Rating Open/Shielded n2:5600 rpm; Grease Speed Rating Open/Shielded n1:4800 rpm;

A:9 mm; B1:149 mm; d1:300 mm; d:320 mm; Hydraulic nut:HMV 68 E; G2:G 1/4; G:Tr 340x5; B2:157 mm; Mass withdrawal sleeve:16.5 kg; Nut for removal:HM 3068;

Housing:SAF 618; A1:111.125 mm; ba:52.388 mm; Adapter sleeve assembly:SNW 118x3.1/16; P90°:77 kN; Labyrinth ring:2 x LOR 186; P60°:128 kN; N1:22.225 mm; Cap bolt:2 x 3/4-10 UNC; Initial grease fill:232.47 g;

Grease Speed Rating Open/Shielded n1:6000 rpm; Oil Speed Rating Open/Shielded n2:7000 rpm; d:75.000 mm; Basic Dynamic Radial Load Rating C:24200 N; Sealed Speed Rating n3:3600 rpm; B:16.00 mm; Basic Static Radial Load Rating Co:22400 N; D:105.0000 mm; Accessories:Two Seals; Fillet Radius ra:1.00 mm;

D:72.0000 mm; d:30.000 mm; Grease Speed Rating n1:6300 rpm; B:30.20 mm; Basic Dynamic Radial Load Rating C:41600 N; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:8500 rpm; Basic Static Radial Load Rating Co:29000 N; Accessories:Two Shields & Snap-R; Sealed Speed Rating n3:6300 rpm;

H1:125.425 mm; Cap bolt:2 x 3/4-10 UNC; J max.:368.3 mm; da:93.662 mm; H2:50.8 mm; Labyrinth ring:2 x LOR 557; N1:22.225 mm; A2:165.1 mm; Bearing limiting speed:4300 r/min; RG:3/8 NPT;

Basic Static Radial Load Rating Co:950 N; Grease Speed Rating Open/Shielded n1:36000 rpm; Sealed Speed Rating n3:26000 rpm; D:19.0000 mm; Accessories:Two Seals; Fillet Radius ra:0.30 mm; Basic Dynamic Radial Load Rating C:2210 N; d:5.000 mm; Oil Speed Rating Open/Shielded n2:43000 rpm; B:6.00 mm;

Fillet Radius ra:1.50 mm; Grease Speed Rating n1:6700 rpm; Sealed Speed Rating n3:4500 rpm; Oil Speed Rating Open/Shielded n2:8000 rpm; B:25.00 mm; Basic Static Radial Load Rating Co:31500 N; Oil Speed Rating n2:8000 rpm; d:45.000 mm; Grease Speed Rating Open/Shielded n1:6700 rpm; D:100.0000 mm;

da min.:141 mm; das:145 mm; rb max.:1 mm; Basic static load rating C0:1250 kN; d:130 mm; Limiting speed:1900 r/min; Reference speed:1500 r/min; Calculation factor kr:0.5; Fatigue load limit Pu:143 kN; ra max.:2 mm;

d:70.000 mm; Accessories:Two Seals & Snap-Rin; D:150.0000 mm; Grease Speed Rating n1:2800 rpm; Basic Static Radial Load Rating Co:125000 N; Basic Dynamic Radial Load Rating C:153000 N; Oil Speed Rating n2:3800 rpm; Sealed Speed Rating n3:2800 rpm; B:63.50 mm; Fillet Radius ra:2.00 mm;

Calculation factor Y0:2; Calculation factor Y1:2; r3,4 min.:3.3 mm; Calculation factor Y2:3; Design variant/feature:TDIT/Y2; D:488.95 mm; d1 ≈:378 mm; Fatigue load limit Pu:510 kN; Mass bearing:113 kg; Basic dynamic load rating C:2835 kN;