Product Details

744A/742D Timken Tapered Roller Bearing

Brand Name Timken
Model Number 744A/742D
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

799A/792CD Timken Tapered Roller BearingA1:30 mm; Housing material:Composite; Basic dynamic load rating C:30.7 kN; Fatigue load limit Pu:0.8 kN; d:40 mm; Mass bearing unit:0.86 kg; N:21.5 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Limiting speed:950 r/min; B1:42.9 mm; Thread grub screw G2:M6; J max.:143 mm; Recommended diameter for attachment bolts, mm G:12 mm; L:176 mm; J:136 mm; A5:23.5 mm; J min.:129 mm; Recommended tightening torque for grub screw:7.4 N·m;
HH224334/HH224310CD Timken Tapered Roller Bearinga:27.3 mm; D:95 mm; Mass bearing:0.43 kg; d1:72.74 mm; Calculation factor (single, tandem) Y2:0.87; ra max.:1 mm; Attainable speed for grease lubrication:18000 r/min; B:18 mm; Ball diameter Dw:7.938 mm; Preload class A GA:150 N; Db max.:90.8 mm; rb max.:0.6 mm; db min.:66 mm; Static axial stiffness, preload class A:122 N/µm; Preload class C GC:870 N; D2:85.4 mm; db max.:70 mm; Fatigue load limit Pu:0.52 kN;
779/773D Timken Tapered Roller Bearingd:50 mm; Pu:3.430 kN; Oil:5 000 min-1; dynamic Cr:32.260 kN; D1:52 mm; rs (min):0.6 mm; D:70 mm; H:14 mm; Grease:3 800 min-1; d1:70 mm; static Cor:75.500 kN;
42346/42587D Timken Tapered Roller BearingGrease Speed Rating n1:1600 rpm; Basic Dynamic Radial Load Rating C:319000 N; Fillet Radius ra:2.50 mm; D:250.0000 mm; Fillet Radius rb:1.00 mm; d:140.000 mm; Oil Speed Rating n2:2200 rpm; B:84.00 mm; Basic Static Radial Load Rating Co:430000 N;
HH221440/HH221410D Timken Tapered Roller BearingLimiting speed:5600 r/min; r min.:0.8 mm; Mass bearing:0.066 kg; Inner ring LR series:LR 40x45x20.5; Basic dynamic load rating C:35.8 kN; Inner ring IR series:IR 40x45x20.5; Basic static load rating C0:108 kN; C:20 mm; D:52 mm; Fatigue load limit Pu:13.2 kN; Reference speed:4500 r/min; Fw:45 mm;
99587/99102CD Timken Tapered Roller BearingSpecific dynamic load factor K:25 N/mm²; D1:140 mm; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:e7; Mass bushing:2.66 kg; D:130 mm; a:4 mm; Permissible sliding velocity v max.:0.5 m/s; h:111.5 mm; B:80 mm; α:124 °; Coefficient of friction µ min.:0.08; Coefficient of friction µ max.:0.15; Specific static load factor K0:45 N/mm²; d:110 mm; Tolerance housing:H7;
780/774CD Timken Tapered Roller BearingB4:9 mm; da max.:47 mm; ra max.:1.1 mm; Ba min.:5 mm; D1 ≈:60.9 mm; D:72 mm; Mass bearing + adapter sleeve:0.44 kg; Calculation factor kr:0.04; d3:52 mm; Permissible angular misalignment α:2.5 °; Basic static load rating C0:6 kN; Reference speed:20000 r/min; Calculation factor Y1:2.7; r1,2 min.:1.1 mm; Limiting speed:13000 r/min; d:30 mm; Calculation factor e:0.23; db min.:38 mm; Basic dynamic load rating C:19 kN;
679/672D Timken Tapered Roller BearingAccessories:One Shield & Snap-Ri; Oil Speed Rating n2:3800 rpm; Basic Static Radial Load Rating Co:118000 N; d:95.000 mm; D:200.0000 mm; Grease Speed Rating Open/Shielded n1:3200 rpm; Oil Speed Rating Open/Shielded n2:3800 rpm; B:45.00 mm; Fillet Radius ra:2.50 mm; Basic Dynamic Radial Load Rating C:153000 N; Sealed Speed Rating n3:2200 rpm; Grease Speed Rating n1:3200 rpm;
554/552D Timken Tapered Roller BearingCap bolt recommended tightening torque:298.3 N·m; Pa:16.7 kN; h:40.481 mm; Cap bolt, SAE grade:8; R1:65.088 mm; Initial grease fill:181.44 g; P90°:84.5 kN; R2:30.163 mm; P60°:141 kN; End plug (suffix Y):EPR 14; Stabilizing ring:2 x 38151-24; Da:180 mm; Mass pillow block:39.5 kg; A2:155.575 mm; H2:44.45 mm; P120°:52.5 kN; da:107.95 mm; Eye bolt:2 x 3/8-16 UNC; Housing:SSAFS 024 KA;
466/452D Timken Tapered Roller BearingBasic dynamic load rating C:585 kN; Lubricant:Regular relubricatio; r2 min.:1 mm; D:130.175 mm; da min.:85.1 mm; Design (sliding contact surface combination):Steel/steel; Sealing solution:Triple-lip seals; α:8 °; d:76.2 mm; B:76.759 mm; Material constant KM:330; Specific dynamic load factor K:100 N/mm²; r1 min.:2 mm; Basic static load rating C0:1760 kN; ra max.:2 mm; b:9.3 mm; Da max.:124.4 mm;
82587/82951CD Timken Tapered Roller BearingOil Speed Rating n2:1400 rpm; Basic Dynamic Radial Load Rating C:975000 N; Fillet Radius ra:4.00 mm; d:240.000 mm; Basic Static Radial Load Rating Co:1930000 N; D:500.0000 mm; Fillet Radius rb:1.50 mm; B:190.00 mm; Grease Speed Rating n1:1000 rpm;
73551/73876CD Timken Tapered Roller BearingFw:22 mm; Basic static load rating C0:40 kN; Fatigue load limit Pu:4.9 kN; Reference speed:16000 r/min; U:24 mm; Mass needle roller and cage assembly:0.043 kg; Limiting speed:18000 r/min; Basic dynamic load rating C:31.9 kN; Ew:32 mm;
635/632D Timken Tapered Roller BearingPa:12.5 kN; J max.:295.275 mm; P60°:101 kN; ba:44.45 mm; da:60.325 mm; P180°:42.3 kN; H:192.088 mm; Mass pillow block:23.6 kg; Ca:64.795 mm; R2:27.94 mm; Cap bolt, SAE grade:8; End plug (suffix Y):EPR 7; Labyrinth ring:2 x LOR 36; Da:160 mm; R1:60.325 mm; N1:19.05 mm; Cap bolt recommended tightening torque:298.3 N·m; L:349.25 mm; Initial grease fill:141.75 g; P150°:34.7 kN;
598/592D Timken Tapered Roller BearingAccessories:Seal & Snap-Ring; Grease Speed Rating n1:7500 rpm; Basic Dynamic Radial Load Rating C:41000 N; Fillet Radius ra:1.50 mm; Oil Speed Rating n2:9000 rpm; Oil Speed Rating Open/Shielded n2:9000 rpm; D:90.0000 mm; B:23.00 mm; Basic Static Radial Load Rating Co:24000 N; Sealed Speed Rating n3:5000 rpm; Grease Speed Rating Open/Shielded n1:7500 rpm; d:40.000 mm;
477/472D Timken Tapered Roller BearingTolerance shaft:e7; Coefficient of friction µ min.:0.08; a:7 mm; Specific dynamic load factor K:25 N/mm²; d:240 mm; Permissible sliding velocity v min.:0 m/s; B:140 mm; Tolerance housing:H7; Permissible sliding velocity v max.:0.5 m/s; D:260 mm; Mass bushing:9.68 kg; h:242.5 mm; Specific static load factor K0:45 N/mm²; α:124 °; Coefficient of friction µ max.:0.15;
LM522548/LM522510D Timken Tapered Roller BearingP60°:61.4 kN; R1:53.975 mm; Max. speed for Taconite seal:775 r/min; J max.:279.4 mm; P120°:23.1 kN; dc:80.963 mm; Cap bolt, SAE grade:5; A2:198.438 mm; R2:22.225 mm; H1:95.25 mm; P180°:25.4 kN; Taconite seal (db shaft position):TER 89; A1:88.9 mm; J1:53.975 mm; Taconite seal (dc shaft position):TER 63; J min.:250.825 mm; db:100.013 mm; L:330.2 mm; Cap bolt:2 x 5/8-11 UNC; ba:31.75 mm;

 

 

No.BrandhNCFsULf
476/472DTimken - - - - - - 387.35 mm -
598/592DTimken - - - - - - - -
941/932CDTimken - - - - - - - -
48286/48220DTimken - - - - - - - -
641/632DTimken - - - - 40.084 mm - 355.6 mm -
568/563DTimken - - - - - - - -
74472/74851CDTimken - - - - - - - -
596/592DTimken - - - - - - - -
73562/73876CDTimken - - - - - - - -
HH221440/HH221410DTimken - - 20 mm - - - - -
644/632DTimken - - 23.8 mm - - - - -
L521949/L521910DTimken - - - - - - - -
388A/384EDTimken - - - - - - - -
29675/29622DTimken - - - - - - - -
385/384DTimken - - - - - - - -
850A/834DTimken - - - - - - - -
390A/394DTimken - - - - 31.75 mm - 174.625 mm -
LM522548/LM522510DTimken - - - - - - 330.2 mm -
748S/742DTimken - - - - - - - -
28995/28921DTimken - - - - - - - -
HH224332/HH224310CDTimken - - - - - - - -
567S/563DTimken - - - - - - - -
42376/42587DTimken - - - - - - 511.175 mm -

 

744A/742D Timken Tapered Roller Bearing Video

 

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