Product Details

748/742D Timken Tapered Roller Bearing

Brand Name Timken
Model Number 748/742D
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

567/563D Timken Tapered Roller BearingCalculation factor X:0.63; d:380 mm; Calculation factor Y0:0.33; da min.:389 mm; Calculation factor kr:0.078; Db max.:475 mm; Da max.:471 mm; B:31 mm; D:480 mm; Limiting speed:1400 r/min; Calculation factor e:0.8; a:142 mm; Calculation factor Y1:0.78; d1 ≈:416.6 mm; D1 ≈:440.15 mm; ra max.:2 mm; Reference speed:1300 r/min; Basic dynamic load rating C:190 kN; r3,4 min.:1 mm;
938/932CD Timken Tapered Roller BearingBasic dynamic load rating C:315 kN; d4 ≈:92 mm; l7 min.:80 mm; α:6 °; C1 max.:43 mm; Specific dynamic load factor K:100 N/mm²; G:M 72x4; l3 min.:80 mm; h1:265 mm; Basic static load rating C0:530 kN; B:49 mm; Material constant KM:330; d:70 mm; dk:92 mm; w:80 mm; r1 min.:1 mm; Mass rod end:10.5 kg; l5 ≈:40 mm; d2 max.:162 mm; l4 max.:349 mm;
67388/67325D Timken Tapered Roller BearingFillet Radius ra:2.00 mm; Sealed Speed Rating n3:2400 rpm; Basic Static Radial Load Rating Co:236000 N; B:68.30 mm; Oil Speed Rating n2:3400 rpm; Basic Dynamic Radial Load Rating C:201000 N; Grease Speed Rating n1:2400 rpm; D:170.0000 mm; d:80.000 mm; Accessories:No Shield, no Seal;
642/632D Timken Tapered Roller Bearingd2:21.1 mm; Calculation factor f:1.04; Static axial stiffness, preload class B:31 N/µm; d:17 mm; D1:29.3 mm; Mass bearing:0.03 kg; r1,2 min.:0.3 mm; Da max.:33 mm; B:10 mm; Preload class B GB:90 N; Reference grease quantity Gref:0.68 cm³; d1:22.7 mm; Basic dynamic load rating C:5.85 kN; Fatigue load limit Pu:0.108 kN; db min.:19 mm; Db max.:33.6 mm; Calculation factor f1:1; ra max.:0.3 mm;
HM231132/HM231111CD Timken Tapered Roller BearingRecommended diameter for attachment bolts, inch G:0.5 in; Da:88.9 mm; Rα:45 °; d:31.75 mm; B4:6 mm; Thread grub screw G2:1/4-28 UNF; Housing:FYTB 507 M/VZ033; L:96 mm; Basic dynamic load rating C:25.5 kN; A:34.5 mm; R1:22 mm; Recommended tightening torque for grub screw:4 N·m; B:42.9 mm; s1:25.4 mm; A1:13 mm; N:14 mm; Basic static load rating C0:15.3 kN; Db1:88 mm; RG:1/4-28 UNF; A5:22 mm;
HM921343/HM921310D Timken Tapered Roller BearingFillet Radius ra:1.50 mm; Grease Speed Rating Open/Shielded n1:6200 rpm; d:30.000 mm; Basic Dynamic Radial Load Rating C:45700 N; D:90.0000 mm; Accessories:Snap-Ring; Oil Speed Rating Open/Shielded n2:7500 rpm; B:23.00 mm; Basic Static Radial Load Rating Co:32500 N;
33287/33462D Timken Tapered Roller BearingFillet Radius ra:2.50 mm; Grease Speed Rating Open/Shielded n1:1800 rpm; B:56.00 mm; Basic Dynamic Radial Load Rating C:247000 N; Sealed Speed Rating n3:1100 rpm; Oil Speed Rating Open/Shielded n2:2200 rpm; D:340.0000 mm; d:220.000 mm; Accessories:Two Seals & Snap-Rin; Basic Static Radial Load Rating Co:290000 N;
757/752D Timken Tapered Roller BearingBasic Static Radial Load Rating Co:32500 N; Fillet Radius ra:2.00 mm; Oil Speed Rating n2:3800 rpm; d:105.000 mm; D:190.0000 mm; Basic Dynamic Radial Load Rating C:74100 N; Grease Speed Rating n1:3200 rpm; B:36.00 mm;
82562/82951CD Timken Tapered Roller BearingAccessories:Two Shields; d:30.000 mm; B:9.00 mm; Fillet Radius ra:0.30 mm; D:47.0000 mm; Basic Dynamic Radial Load Rating C:7280 N; Sealed Speed Rating n3:8500 rpm; Grease Speed Rating Open/Shielded n1:14000 rpm; Oil Speed Rating Open/Shielded n2:17000 rpm; Basic Static Radial Load Rating Co:5000 N;
747S/742D Timken Tapered Roller Bearingr, r1,2 min.:1.1 mm; Mass inner ring:1.2 kg; F:175 mm; d:160 mm; B:40 mm;
48685/48620D Timken Tapered Roller BearingD:52 mm; Da max.:46.4 mm; Basic static load rating C0:21.2 kN; r1,2 min.:1 mm; D1 ≈:43 mm; Calculation factor Y0:0.58; Calculation factor X:0.6; B:15 mm; Calculation factor e:0.95; da min.:30.6 mm; Fatigue load limit Pu:0.9 kN; Calculation factor A:0.00126; Basic dynamic load rating C:27 kN; Mass bearing:0.16 kg; Limiting speed:22000 r/min; a:27 mm; Calculation factor Y2:1.07; ra max.:1 mm; d1 ≈:31.5 mm;
LM119348/LM119311D Timken Tapered Roller BearingFillet Radius rb:1.00 mm; Grease Speed Rating n1:1700 rpm; Basic Static Radial Load Rating Co:390000 N; D:230.0000 mm; Fillet Radius ra:2.50 mm; d:130.000 mm; Basic Dynamic Radial Load Rating C:302000 N; Oil Speed Rating n2:2400 rpm; B:80.00 mm;
47487/47420D Timken Tapered Roller BearingBasic Static Radial Load Rating Co:2280 N; Grease Speed Rating n1:30000 rpm; Basic Dynamic Radial Load Rating C:4940 N; Fillet Radius ra:0.30 mm; B:8.00 mm; Oil Speed Rating n2:36000 rpm; Fillet Radius rb:0.10 mm; d:10.000 mm; D:26.0000 mm;
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;
81590/81963CD Timken Tapered Roller Bearingd2 max.:156.5 mm; l3 min.:66 mm; h1:150 mm; l7 min.:74 mm; Specific dynamic load factor K:100 N/mm²; C1 max.:55.5 mm; α:6 °; d:70 mm; B:49 mm; l4 max.:234.5 mm; N1 max.:55.5 mm; Mass rod end:9.88 kg; d4 max.:87.5 mm; dk:92 mm; N max.:130 mm; Basic dynamic load rating C:315 kN; Basic static load rating C0:450 kN; G:M 65x1.5; r1 min.:1 mm; Tightening torque bolt with internal hexagon:79 N·m;
HM231148/HM231111CD Timken Tapered Roller BearingThreads per inch:5; Mass adapter sleeve assembly:63.5 kg; Hydraulic nut:HMVC 80E; Sleeve:S 3180x15; G:399.009 mm; d:400 mm; B:52.654 mm; d3 max.:470.027 mm; B1:265.405 mm; B5:63.5 mm; d1:381 mm;

 

 

No.BrandhNCFsULf
593A/592DTimken - - - - - - - -
941/932CDTimken - - - - - - - -
95525/95927CDTimken - - - - - - - -
82587/82951CDTimken - - - - - - - -
555S/552DTimken - - - - - - 111 mm -
560S/552DTimken - - - - - - 279.4 mm -
664/654DTimken - - - - - - - -
387S/384EDTimken - - - - - - - -
841/834DTimken - - - - - - - -
657/654DTimken - - - - - - - -
64433/64700DTimken - - - - - - - -
659/654DTimken - - - - - - - -
936/932CDTimken185 mm - - - - - - -
56418/56650DTimken - - - - - - - -
48282/48220DTimken - - - - - - - -
642/632DTimken - - - - - - - -
34301/34478DTimken - - - - - - - -
74500/74851CDTimken - - - - - 31 mm - -
683/672DTimken - 12.3 mm - - - - 86 mm -
861/854DTimken - - - - - - - -
L507949/L507914DTimken68.263 mm - - - - - 711.2 mm -
758/752DTimken - - - - - - - -
HH224335/HH224310CDTimken - - 33 mm - - - - -
495A/493DTimken - - - - - - - -

 

748/742D Timken Tapered Roller Bearing Video

 

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