Jinan Hongda Bearing Co.,Ltd
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507339/313822/FC5678200 four row cylindrical roller bearings

507339/313822/FC5678200 Four Row Cylindrical Roller Bearings

Min. Order:
1 Piece
Technical Parameters:
Product Designations:
507339/313822/FC5678200
Structure:
four row
Inside Diameter:
280 mm
Outside Diameter:
390 mm
Thickness:
220 mm
Brand:
THKF OR OEM
Precision Rating:
P0;P6
Bearing Material:
bearing steel GCR15
Seals Type:
unsealed
507339/313822/FC5678200 Four Row Cylindrical Roller Bearings

Four-row cylindrical bearings are almost exclusive to metals industry and carry heavy radial loads in steel, aluminum and other metal rolling mills.

Design Attributes

Design offers very high radial load capacity. No thrust capacity.
Straight and tapered bores available.
Inner races are interchangeable with outer assemblies.

313822/507339 – four row cylindrical roller bearings 313822/507339 details as bellow:

d: 280 mm
D: 390 mm
B: 220 mm
m: 81.5 kg Mass
Cr: 2280 KN Basic dynamic load rating, radial
C0r: 4300 KN Basic static load rating, radial

China model:FC5678220

Model Boundary Dimension(mm) Loading Limiting Speed Weight
(KN) (r/min) (kg)
THKF d D B FW r Cr Co Grease Oil  
FC4868192 240 340 192 269 2.1 1499 3868 1200 1500 58
FC4872220 240 360 220 272 2.1 1985 4634 1200 1500 80.4
FC5070100 250 350 170 274 3 1600 4200 1200 1500  
FC5070220 250 350 220 278 3 1805 4706 1200 1500 66.8
FC5072220 250 360 220 282 3 1952 4661 1100 1400 78
FC5272192 260 360 192 288 3 1608 4092 1100 1400 63.3
FC5272200 260 360 200 288 3 1684 4342 1100 1400 65.1
FC5274200 260 370 200 292 3 1768 4513 1100 1400 74.6
FC5274220 260 370 220 292 3 1933 4922 1100 1400 77.3
FC5276220 260 380 220 292 3 1516 4513 1100 1400 80.3
FC5276280 260 380 280 294 3 1960 5710 1060 1300 90.6
FC5280200 260 400 200 296 4 1795 4051 1020 1250 95.6
FCD5280290 260 400 290 296 4 2780 7100 1020 1250 134.7
FC5476230 270 380 230 298 3 2180 5500 1000 1300 86.6
FCD5476275 270 380 275 296 3 2200 5600 1000 1300 101.8
FC5478240 270 390 240 298 3 2160 5550 1000 1300 99
FC5480220 270 400 220 305 3 1833 4570 1000 1200 100
FC5678220 280 390 220 312 3 2110 5357 1000 1200 81.2
FC5678240 280 390 240 312 3 2099 5755 1000 1200 93
FCD5678275 280 390 275 312 3 2472 6534 1000 1200 107.8
FC5680220 280 400 220 314 3 2200 5300 1000 1200 90.2
FCD5684275 280 420 275 318 4 2460 6200 1000 1200 137.2
FC5684280 280 420 280 318 3 2760 6510 950 1200 140
FC5882240 290 410 240 320 4 2450 6200 950 1150 105.7
FCD5884300 290 420 300 327 4 2450 6500 950 1150 143.3
FC6084240 300 420 240 332 4 2460 6334 900 1100 109.9
FCD6084300 300 420 300 332 4 3740 8740 920 1100 133.6
FCD6088320 300 440 320 336   4200 9400 920 1100 151
FCD6488240 320 440 240 351 4 2498 6567 800 1000 113.3
FCD6488300 320 440 300 352 3 2530 7660 800 1000 142.3
FC6490240 320 450 240 355 4 2685 6916 800 1000 121.4
FCD6492280 320 460 280 358 4 2450 6534 800 1000 159
FCD6492300 320 460 300 358 4 2800 7450 800 1000 134.6
FCD6492340 320 460 340 358 4 3420 8894 800 1000 186.2
FCD6496290 320 480 290 364 4 2850 7569 800 1000 187.8
Model Boundary Dimension(mm) Loading Limiting Speed Weight
(KN) (r/min) (kg)
THKF d D B FW r Cr Co Grease Oil  
FC4868192 240 340 192 269 2.1 1499 3868 1200


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