TIMKEN M249749-90136 Tapered Roller Bearing Assemblies

B:74.00 mm; Sealed Speed Rating n3:550 rpm; Accessories:Two Shields; Oil Speed Rating Open/Shielded n2:1000 rpm; D:620.0000 mm; Basic Static Radial Load Rating Co:750000 N; Fillet Radius ra:4.00 mm; d:460.000 mm; Grease Speed Rating Open/Shielded n1:850 rpm; Basic Dynamic Radial Load Rating C:423000

A5:18 mm; Bearing:YAR 205-014-2F; GN:1/4-28 SAE-LT; H:91 mm; A2:25 mm; End cover:ECY 205; DN:6.5 mm; Rα:30 °; Basic static load rating C0:7.8 kN; L2:10 mm;

Basic dynamic load rating C:8.84 kN; Attainable speed for grease lubrication:35000 r/min; Da max.:50.4 mm; Calculation factor fHC:1; d2:36.4 mm; Number of balls z:17; D2:48.1 mm; Preload class C GC:480 N; a:16.4 mm; db min.:34.6 mm;

B:15 mm; Hydraulic nut:HMV 13 E; d3:85 mm; d1:57.15 mm; B1:65 mm; Lock nut:KMFE 13; d:65 mm; G:M 65x2; Mass adapter sleeve assembly:0.66 kg;

Calculation factor Y2:1.07; d1 ≈:376 mm; D1 ≈:424 mm; a:280 mm; Basic dynamic load rating C:715 kN; Basic static load rating C0:1530 kN; Fatigue load limit Pu:32 kN; Da max.:462 mm; Calculation factor e:0.95; Calculation factor X:0.6;

D1 ≈:437 mm; das:390 mm; B:118 mm; d1 ≈:404 mm; rb max.:2.5 mm; Limiting speed:670 r/min; s max.:6 mm; Fatigue load limit Pu:405 kN; Mass bearing:61.5 kg; Reference speed:530 r/min;

Oil Speed Rating n2:3900 rpm; Basic Static Radial Load Rating Co:166000 N; D:150.0000 mm; Grease Speed Rating n1:3000 rpm; d:85.000 mm; Fillet Radius ra:2.00 mm; Fillet Radius rb:1.00 mm; B:56.00 mm; Basic Dynamic Radial Load Rating C:148000 N;

Oil Speed Rating n2:7500 rpm; Basic Static Radial Load Rating Co:48000 N; Accessories:No Shield, no Seal; Fillet Radius ra:1.50 mm; Sealed Speed Rating n3:5600 rpm; d:35.000 mm; B:34.90 mm; Grease Speed Rating n1:5600 rpm; D:80.0000 mm; Basic Dynamic Radial Load Rating C:52300 N;

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

B1:83.871 mm; Mass adapter sleeve assembly:1.55 kg; B4:17.704 mm; d1:71.438 mm; Threads per inch:12; d:85 mm; G:84.836 mm; Lock washer:W 17; B:16.129 mm; d3 max.:112.039 mm;

Hydraulic nut:HMVC 44E; B1:183.566 mm; Mass adapter sleeve assembly:21 kg; d3 max.:279.527 mm; d:220 mm; Lock nut:N 44; G:219.151 mm; Sleeve:S 144x7.13/16; Lock washer:W 44; d1:198.438 mm;

Lock nut:HM 3068; Locking device:MS 3068-64; d1:320 mm; B5:58 mm; d3:400 mm; G:Tr 340x5; Hydraulic nut:HMV 68E; A:4 mm; d:340 mm; B:45 mm;

H1:114.3 mm; Taconite seal:TER 184; A1:111.125 mm; Cap bolt:2 x 3/4-10 UNC; PG:1/4 NPT; R2:30.163 mm; ba:52.388 mm; Stabilizing ring:2 x SR-1617; P180°:42.9 kN; Pa:10.5 kN;

B:146 mm; D:310 mm; C:144 mm; Maximum dynamic radial loads Fr max.:1040 kN; d:130 mm; Maximum static radial loads F0r max.:1500 kN; Fatigue load limit Pu:166 kN; Mass support roller:65.2 kg; Limiting speed:300 r/min; d1:165 mm;

Designation associated G design radial shaft seal with a low cross-sectional height:G 18x24x3; Designation associated SD design radial shaft seal with a low cross-sectional height:SD 18x24x3; Ew:24 mm; Limiting speed:24000 r/min; Fatigue load limit Pu:1.8 kN; Reference speed:20000 r/min; Basic dynam