Product Details

78255X/78549D Timken Tapered Roller Bearing

Brand Name Timken
Model Number 78255X/78549D
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

52400/52637D Timken Tapered Roller Bearingd:50.000 mm; Fillet Radius ra:1.00 mm; Accessories:Two Seals; B:30.20 mm; Basic Dynamic Radial Load Rating C:53900 N; Basic Static Radial Load Rating Co:58500 N; Grease Speed Rating n1:4800 rpm; D:90.0000 mm; Oil Speed Rating n2:6300 rpm; Sealed Speed Rating n3:4800 rpm;
L624549/L624514D Timken Tapered Roller BearingB:19 mm; d:320 mm; d1:396 mm; Mass shaft washer:6.35 kg; r1,2 min.:2 mm;
67389/67325D Timken Tapered Roller BearingH2:53.975 mm; Cap bolt recommended tightening torque:400 N·m; P60°:185 kN; N1:22.225 mm; Pa:20.7 kN; J max.:368.3 mm; P120°:72.5 kN; L:419.1 mm; Cap bolt, SAE grade:5; h:46.831 mm; H:257.175 mm; P90°:111 kN; P150°:66.7 kN; Taconite seal:TER 113; P180°:81.4 kN; da:106.362 mm; A1:120.65 mm; Da:215.001 mm; Appropriate attachment bolt size G:0.75 in; Mass pillow block:47.2 kg;
782/774D Timken Tapered Roller BearingCap bolt:1-8 UNC; da:184.15 mm; Labyrinth ring:2 x LOR 160; H2:69.85 mm; A2:247.65 mm; H:358.775 mm; A1:171.45 mm; Eye bolt:2 x 3/8-16 UNC; Max. speed for PosiTrac Plus seal:800 r/min; P90°:207 kN; ba:74.612 mm; Housing:SSAFS 040 KA; L:628.65 mm; End plug (suffix Y):EPR 21; P150°:113 kN; Pa:48.9 kN; P120°:127 kN; Cap bolt, SAE grade:8; Initial grease fill:878.85 g; P60°:345 kN;
99537/99102CD Timken Tapered Roller BearingH1:160.325 mm; P150°:136 kN; h:50.8 mm; Stabilizing ring:SR-30-0; L:539.75 mm; Max. speed for PosiTrac Plus seal:1075 r/min; J1:95.25 mm; Mass pillow block:115 kg; Housing:SAFS 530; PG:1/4 NPT; P120°:149 kN; P180°:162 kN; Cap bolt:7/8-9 UNC; R2:39.688 mm; Appropriate attachment bolt size G:1 in; RG:3/4 NPT; Ca:82.804 mm; A1:158.75 mm; Initial grease fill:623.7 g; N1:28.575 mm;
896/892CD Timken Tapered Roller BearingH:169.863 mm; L:330.2 mm; J min.:244.475 mm; End plug (suffix Y):EPR 9; P60°:83.2 kN; Max. speed for PosiTrac Plus seal:1450 r/min; Ca:42.799 mm; P90°:49.8 kN; A1:88.9 mm; S:4.763 mm; Labyrinth ring (dc shaft position):LOR 54; da:80 mm; PosiTrac Plus contact element (dc shaft position):B10724-53; RG:3/8 NPT; H1:88.9 mm; P120°:30.2 kN; R2:21.431 mm; Da:140 mm; A2:126.603 mm; H2:31.75 mm;
795/792CD Timken Tapered Roller BearingOil Speed Rating Open/Shielded n2:13000 rpm; Basic Dynamic Radial Load Rating C:15800 N; Accessories:One Shield; B:14.00 mm; Basic Static Radial Load Rating Co:10200 N; Sealed Speed Rating n3:7000 rpm; Grease Speed Rating Open/Shielded n1:10000 rpm; D:62.0000 mm; Fillet Radius ra:1.00 mm; d:35.000 mm;
71412/71751D Timken Tapered Roller BearingFillet Radius ra:1.00 mm; Oil Speed Rating n2:17000 rpm; Basic Dynamic Radial Load Rating C:54000 N; d:70.000 mm; Fillet Radius rb:0.30 mm; Basic Static Radial Load Rating Co:65500 N; D:100.0000 mm; B:32.00 mm; Grease Speed Rating n1:11000 rpm;
850A/834D Timken Tapered Roller Bearingra max.:1 mm; db min.:28 mm; Calculation factor kr:0.045; Calculation factor e:0.28; r1,2 min.:1 mm; Basic dynamic load rating C:14.3 kN; D2 ≈:46.21 mm; d:20 mm; Basic static load rating C0:4 kN; Calculation factor Y1:2.2; Calculation factor Y2:3.5; Limiting speed:9000 r/min; Fatigue load limit Pu:0.21 kN; Calculation factor Y0:2.5; d3:38 mm; B2:10.5 mm; B:18 mm; D:52 mm; Da max.:46.4 mm; Mass bearing + adapter sleeve:0.23 kg;
783/773D Timken Tapered Roller BearingD1 ≈:668 mm; Comparative axial load rating CFa:413 kN; Calculation factor Y2:2.1; Calculation factor Y1:1.4; Basic dynamic load rating C:6600 kN; Fatigue load limit Pu:1430 kN; d1 ≈:591 mm; B:409.575 mm; T:409.575 mm; Mass bearing:475 kg; Comparative radial load rating CF:1730 kN; D:736.6 mm; d:558.8 mm; Calculation factor Y0:1.4; Thrust factor K:1.21; Basic static load rating C0:20000 kN;
9278/9220D Timken Tapered Roller BearingH2:79.375 mm; Cap bolt, SAE grade:8; Stabilizing ring:2 x 36053-140; ba:80.169 mm; Da:339.999 mm; A1:190.5 mm; R1:120.65 mm; h:57.15 mm; Cap bolt recommended tightening torque:1735.4 N·m; End plug (suffix Y):EPR 23; P60°:416 kN; H1:200.025 mm; Ca:101.803 mm; L:711.2 mm; Initial grease fill:1672.65 g; A2:339.725 mm; H:400.05 mm; da:203.2 mm; P180°:160 kN; R2:42.069 mm;
9285/9220D Timken Tapered Roller Bearingra max.:2 mm; K:4 mm; Fatigue load limit Pu:132 kN; da min.:269 mm; Basic dynamic load rating C:561 kN; b1:8 mm; d1 ≈:283.5 mm; Reference speed:800 r/min; d:260 mm; Mass bearing:11 kg; D:320 mm; das:276 mm; Basic static load rating C0:1400 kN; Da max.:311 mm; Limiting speed:1000 r/min; Calculation factor kr:0.2; D1 ≈:297 mm; B:60 mm; r1,2 min.:2 mm;
841/834D Timken Tapered Roller BearingBearing limiting speed:2600 r/min; Cap bolt, SAE grade:8; R1:114.3 mm; H1:190.5 mm; Cap bolt:1-8 UNC; Cap bolt recommended tightening torque:1220 N·m; A1:180.975 mm; P60°:535 kN; Labyrinth ring:2 x LOR 147; Housing:SSAFS 536; P90°:320 kN; R2:41.275 mm; Stabilizing ring:SR-36-30; ba:75.406 mm; PG:1/4 NPT; S:4.763 mm; Eye bolt:2 x 3/8-16 UNC; Ca:95.809 mm; RG:3/4 NPT; da:161.925 mm;
478/472D Timken Tapered Roller BearingFillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:2160 N; B:12.00 mm; Oil Speed Rating n2:22000 rpm; Basic Dynamic Radial Load Rating C:9360 N; Grease Speed Rating n1:18000 rpm; D:37.0000 mm; d:12.000 mm;
866/854D Timken Tapered Roller BearingH:130 mm; Basic static load rating C0:16300 kN; Basic dynamic load rating C:1330 kN; Reference speed:240 r/min; Mass bearing (including seat washer where applicable):310 kg; Minimum load factor A:1400; r1,2 min.:5 mm; Fatigue load limit Pu:156 kN; Limiting speed:340 r/min; D:1535 mm; ra max.:4 mm; d1 ≈:1535 mm; da min.:1475 mm; Da max.:1445 mm; D1 ≈:1385 mm; d:1380 mm;
555S/552D Timken Tapered Roller BearingDb1:102 mm; Basic dynamic load rating C:33.2 kN; Hexagonal key size for grub screw N:3.969 mm; B:37 mm; N4:2 mm; GN:1/4-28 SAE-LT; Basic static load rating C0:21.6 kN; Thread grub screw G2:5/16-24 UNF; A5:26.5 mm; L:111 mm; DN:6.5 mm; Recommended tightening torque for grub screw:6.5 N·m; Rα:45 °; Housing material:Cast iron; RG:1/4-28 UNF; J:148.5 mm; Recommended diameter for attachment bolts, mm G:14 mm;

 

 

No.BrandhNCFsULf
29586/29526DTimken25.654 mm - - - - - - -
677/672DTimken33.337 mm - - - - - 330.2 mm -
477/472DTimken242.5 mm - - - - - - -
29675/29622DTimken - - - - - - - -
67390/67322DTimken - - - - - - - -
896/892CDTimken - - - - - - 330.2 mm -
48286/48220DTimken - - - - - - - -
42376/42587DTimken - - - - - - 511.175 mm -
783/774DTimken - - - - - - 558.8 mm -
387AS/384EDTimken - - - - - - - -
HH224332/HH224310CDTimken - - - - - - - -
34301/34478DTimken - - - - - - - -
387S/384EDTimken - - - - - - - -
497/493DTimken - 16 mm - - - - 111 mm -
66225/66462DTimken - - - 25 mm - - - -
71425/71751DTimken - - - - - - - -
66585/66522DTimken - - - 74 mm - - - -
469/452DTimken24.606 mm - - - - - 209.55 mm -
L319249/L319210DTimken - 28 mm - - - - - -
48393/48320DTimken - - 3.71 mm - - - - -
780/774DTimken - - 19 mm - - - - -
71450/71751DTimken - - 19 mm - - - - -
560/552DTimken - - - - - - - -
67390/67325DTimken - - - - - 33 mm - -
387A/384XDTimken - - - - - - - -
67389/67322DTimken - - - 292 mm - - - -
559/552DTimken - - - 145 mm2.5 mm - - -
28985/28921DTimken - - - - - - - -
479/472DTimken - - - - - - - -

 

78255X/78549D Timken Tapered Roller Bearing Video

 

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