Product Details

744/742D Timken Tapered Roller Bearing

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

Product Features

 

2877/02823D Timken Tapered Roller BearingCalculation factor Y0:1.8; Comparative radial load rating CF:1900 kN; B:377 mm; Calculation factor Y1:1.9; Fatigue load limit Pu:1320 kN; T:379 mm; D1 ≈:606 mm; r1,2 min.:1.5 mm; Basic static load rating C0:17600 kN; Basic dynamic load rating C:7650 kN; Design variant/feature:TQON/GW; r3,4 min.:6.4 mm; Calculation factor Y2:2.9; d:510 mm; d1 ≈:535 mm; Thrust factor K:1.71; D:655 mm; Mass bearing:312 kg;
3784/3729D Timken Tapered Roller BearingB:55.00 mm; d:95.000 mm; Basic Static Radial Load Rating Co:260000 N; Oil Speed Rating Open/Shielded n2:2800 rpm; Grease Speed Rating Open/Shielded n1:2300 rpm; Fillet Radius ra:3.00 mm; Basic Dynamic Radial Load Rating C:229000 N; D:250.0000 mm; Accessories:One Shield;
13889/13835D Timken Tapered Roller BearingLimiting speed:1100 r/min; s1 max.:27.9 mm; ra max.:4 mm; D1 ≈:537 mm; Basic dynamic load rating C:5000 kN; Ca min.:3.9 mm; G:Tr 380x5; Misalignment factor k1:0.117; da min.:371 mm; Da min.:507 mm; Reference speed:800 r/min; G1:35 mm; D:600 mm; B2 ≈:238 mm; Operating clearance factor k2:0.094; Da max.:580 mm; d1:340 mm; da max.:464 mm; r1,2 min.:5 mm; B1:229 mm;
15125/15251D Timken Tapered Roller BearingA1:77.787 mm; Attachment bolt diameter G:15.875 mm; A:58.737 mm; B:73.025 mm; J max.:174.625 mm; d2:73.819 mm; H1:57.15 mm; da:49.212 mm; H2:34.925 mm; S:0.794 mm; J min.:150.813 mm; Basic dynamic load rating C:84.5 kN; Mass bearing unit:4.15 kg; L:212.725 mm; s:25.4 mm; H:117.872 mm; Limiting speed:1450 r/min;
3782/3729D Timken Tapered Roller BearingDa min.:454 mm; d:304.8 mm; Da max.:505 mm; Mass bearing:170 kg; Calculation factor e:0.35; Calculation factor Y:1.7; Limiting speed:1100 r/min; Calculation factor Y0:0.9; B:171.053 mm; rb max.:7 mm; a:124 mm; ra max.:7 mm; r3,4 min.:8 mm; T:171.053 mm; r1,2 min.:8 mm; Db min.:510 mm; Basic dynamic load rating C:3030 kN; db min.:345 mm; Basic static load rating C0:5600 kN; d1 ≈:416 mm;
478/472D Timken Tapered Roller Bearingl1 min.:147 mm; C1 max.:48 mm; α:5 °; l2 max.:389 mm; G:M 80x4; d2 max.:182 mm; Material constant KM:330; dk:105 mm; h:295 mm; d:80 mm; l7 min.:98 mm; Mass rod end:14.5 kg; r1 min.:1 mm; Basic static load rating C0:585 kN; Basic dynamic load rating C:600 kN; Specific dynamic load factor K:150 N/mm²; B:55 mm;
3776/3729D Timken Tapered Roller BearingN:26 mm; A5:29.5 mm; L:203 mm; Limiting speed:800 r/min; J:157 mm; J6:187 mm; Thread grub screw G2:3/8-24 UNF; J7:19 mm; Recommended diameter for attachment bolts, mm G:16 mm; H:114 mm; H2:22 mm; Housing:SY 510 M/VZ033; J max.:165 mm; J min.:149 mm; B1:62.7 mm; s1:38.1 mm; Basic static load rating C0:23.2 kN; H1:57.2 mm; Mass bearing unit:2.8 kg; Basic dynamic load rating C:35.1 kN;
3779/3729D Timken Tapered Roller BearingMax. speed for Taconite seal:950 r/min; H1:101.6 mm; J max.:295.275 mm; Taconite seal:TER 186; H:196.85 mm; Stabilizing ring:SR-18-15; Housing:FSAFS 518; RG:3/8 NPT; J min.:263.525 mm; Mass pillow block:30.8 kg; Initial grease fill:141.75 g; R2:27.781 mm; PG:1/8 NPT; Cap bolt recommended tightening torque:149.1 N·m; S:4.763 mm; A1:98.425 mm; L:349.25 mm; Cap bolt:1/2-13 UNC; h:38.1 mm; ba:40.481 mm;
390A/394D Timken Tapered Roller BearingRG:1/8 NPT; db:73.025 mm; R2:19.05 mm; Cap bolt:2 x 1/2-13 UNC; Ca:55.804 mm; Stabilizing ring:SR-15-12; Labyrinth ring (db shaft position):LOR 47; Cap bolt recommended tightening torque:149.1 N·m; J min.:219.075 mm; P180°:16.9 kN; Max. speed for PosiTrac Plus seal:2150 r/min; H:161.925 mm; R1:49.212 mm; P120°:15.6 kN; End plug (suffix Y):EPR 7; PosiTrac Plus contact element (dc shaft position):B10724-32;
27875/27820D Timken Tapered Roller BearingMaterial constant KM:330; G:M 72x4; Basic dynamic load rating C:465 kN; dk:92 mm; d4 ≈:92 mm; l5 ≈:40 mm; l3 min.:80 mm; d:70 mm; C1 max.:43 mm; r1 min.:1 mm; α:6 °; l7 min.:78 mm; w:80 mm; B:49 mm; Basic static load rating C0:530 kN; l4 max.:349 mm; Mass rod end:10.5 kg; h1:265 mm; Specific dynamic load factor K:150 N/mm²; d2 max.:162 mm;
25590/25520D Timken Tapered Roller BearingMass bearing unit:3.15 kg; H2:30.163 mm; S:0.794 mm; L:174.625 mm; Attachment bolt diameter G:12.7 mm; Basic dynamic load rating C:96.5 kN; H:100.013 mm; H1:47.625 mm; A:53.975 mm; da:38.1 mm; J min.:119.063 mm; B:59.531 mm; Limiting speed:5100 r/min; J max.:139.7 mm; s:29.766 mm;
29688/29622D Timken Tapered Roller BearingSpecific static load factor K0:20 N/mm²; Mass bushing:0.44 kg; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; Coefficient of friction µ min.:0.05; Permissible sliding velocity v min.:0.25 m/s; Tolerance shaft:h8; Specific dynamic load factor K:10 N/mm²; B:50 mm; d:60 mm; D1:84 mm; D:72 mm; Coefficient of friction µ max.:0.1; B1:6 mm;
458/452D Timken Tapered Roller BearingHousing material:Composite; J:101.5 mm; Basic static load rating C0:19 kN; Db:98 mm; Fatigue load limit Pu:0.8 kN; s1:25.9 mm; A3:3.2 mm; A:39 mm; Recommended diameter for attachment bolts, inch G:0.5 in; Thread grub screw G2:M6; d:40 mm; Basic dynamic load rating C:30.7 kN; Recommended diameter for attachment bolts, mm G:12 mm; N:14.8 mm; Da:115.9 mm; T:49.9 mm; Recommended tightening torque for grub screw:7.4 N·m;
3775/3729D Timken Tapered Roller BearingRecommended diameter for attachment bolts, mm G:14 mm; Hexagonal key size for grub screw N:3.969 mm; A3:3.2 mm; Limiting speed:4300 r/min; d:38.1 mm; Thread grub screw G2:5/16-24 UNF; Housing material:Cast iron; Fatigue load limit Pu:0.915 kN; RG:1/4-28 UNF; Recommended diameter for attachment bolts, inch G:0.5625 in; N4:4 mm; DN:6.5 mm; J7:33.5 mm; A5:26.5 mm; Db2:112 mm; B:49.2 mm; A1:14 mm; A:39 mm;
483/472D Timken Tapered Roller Bearingd3:620 mm; B:75 mm; Associated spanner:TMFN 80-500; Associated eyebolt for handling:M 10; h:20 mm; Mass lock nut:66.2 kg; B5:95 mm; d1:560 mm; G:Tr 480x5; b:36 mm; d2:528 mm;
18690/18620D Timken Tapered Roller BearingB4:5.95 mm; Limiting speed:6300 r/min; s1:26.7 mm; J:116.5 mm; A:32.5 mm; L:83 mm; J7:12.5 mm; Thread grub screw G2:5/16-24 UNF; J6:98.5 mm; Recommended diameter for attachment bolts, mm G:10 mm; Housing material:Cast iron; Da:76.2 mm; SWN:7 mm; Recommended tightening torque for grub screw:6.5 N·m; GN:1/4-28 SAE-LT; A3:3.2 mm; A1:13 mm; N:11.5 mm; RG:1/4-28 UNF; N4:2 mm;

 

 

No.BrandJCMEASDK
2875/02823DTimken - - - - - - 150.0000 mm -
438/432DTimken - - - - - - - -
2877/02823DTimken - - - - - - 655 mm -
645/632DTimken - - - - - 4.763 mm - -
350A/353DTimken - - - - - - - -
842/834DTimken - - - - - - - -
27875/27820DTimken - - - - - - - -
748S/742DTimken135.5 mm - - - 48 mm - - -
580/572DTimken - - - - - - 90.0000 mm -
55200/55433DTimken - 24 mm - - - - - -
2580/2524YDTimken - - - - - - 380.0000 mm -
8125/08231DTimken - - - - - - 420.0000 mm -
34274/34478DTimken - - - - - - 95 mm -
2585/2523DTimken - - - - - - 220 mm -
55200C/55433DTimken101.6 mm - - - 38.9 mm - - -
559/552DTimken - - - - - - 21 mm -
477/472DTimken - - - - - 4.763 mm - -
33275/33462DTimken - - - - 34 mm - - -
26131/26282DTimken - - - - - - 135 mm -
369S/363DTimken - - - - - - 320 mm4 mm
33262/33462DTimken - - - - - - 190.0000 mm -
55200/55444DTimken - 115 mm - - - - 540 mm -
747S/742DTimken - - - - - - 460 mm7.5 mm
389A/384DTimken - - - - - - - -
28158/28318DTimken - 21 mm - - - - 125 mm -
2878/02823DTimken - - - - - - 533.4 mm -
456/452DTimken - - - - - - 340.0000 mm -
28985/28921DTimken - - - - - - - -

 

744/742D Timken Tapered Roller Bearing Video

 

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