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Four row cylindrical roller bearings > Four row cylindrical roller bearings FC5274220,equivalent to 507336/313823
Four row cylindrical roller bearings FC5274220,equivalent to 507336/313823
FC5274220 rolling mill bearing 260x370x220 mm,cylindrical roller bearing,four row
--for interference fit on the roll neck,with circumferential lubricating grooves and lubricating holes on the outer ring
FC5274220 bearing details:
Bearing |
Main Dimension(mm) |
Load Rating(kN) |
Mass |
Design |
d |
D |
B |
Fw |
Dyn.C |
Stat.Co |
kg |
FC5274220 |
260 |
370 |
220 |
292 |
2160 |
4650 |
76.5 |
507336 |
FAG code |
|
|
|
|
|
313823 |
SKF code |
|
|
|
|
|
4R5217 |
NTN code |
|
|
|
|
|
260RV3701 |
NSK code |
|
|
|
|
|
FC5274220 |
China Code |
|
|
|
|
|
Description:
Four row cylindrical roller bearings can carry much heavier radial load and shock load. They have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings. These bearings are mostly applied to the working roller and backup roller of rolling mills and some other cases.
FC: double outer rings, single inner ring, and inner without flange.
FCD: double outer rings, double inner rings, and inner ring without flange.
FCDP: double outer rings, only have center flange, but with loose rib, double inner ring, inner without flange.
Part of Rolling Mill Bearings table:
Fag code |
Fag old code |
Skf code |
Nsk-code |
Ntn-code |
Koyo-code |
Z-502894.02.ZL |
502894B |
314190 |
160RV2301 |
4R3226 |
314190 |
Z-504547.ZL |
504547 |
635194 |
|
|
|
Z-506962.ZL |
506962 |
313891A |
150RV2302 |
4R3040 |
313891-1 |
Z-507333.ZL |
507333 |
313839 |
220RV3101 |
4R4426 |
313837A |
Z-507336.ZL |
507336 |
313823 |
260RV3701 |
4R5208 |
313823 |
Z-507339.ZL |
507339 |
313822 |
280RV3901 |
4R5611 |
313822 |
Z-507344.ZL |
507344 |
314385 |
200RV2804 |
4R4048 |
40FC28170 |
Z-507536.ZL |
507536 |
313812 |
180RV2601 |
4R3628 |
313812W |
Z-507735.ZL |
507735 |
313651 |
190RV2601 |
4R3820 |
38FC26168-1 |
Z-508657.ZL |
508657 |
314199B |
190RV2701 |
4R3821 |
314199 |
Z-508726.ZL |
508726 |
313893 |
200RV2802 |
|
|
Z-508727.ZL |
508727 |
313824 |
230RV3301 |
4R4610 |
313824 |
Z-510150.02.ZL |
510150B |
315189A |
160RV2302 |
4R3232 |
|
Z-511605.ZL |
511605 |
314625 |
145RV2101 |
4R2906 |
29FC21155 |
Z-512580.ZL |
512580 |
313811 |
200RV2901 |
4R4041 |
313811 |
Z-512764.ZL |
512764 |
313924A |
145RV2201 |
4R2904 |
313924 |
Z-522742.ZL |
522742 |
314553 |
|
4R4039 |
314553 |
Z-524289.02.ZL |
524289B |
314484D |
300RV4221 |
4R6020 |
4CR300 |
Z-527104.ZL |
527104 |
314719 |
280RV3903 |
|
|
Z-527634.ZL |
527634 |
314485 |
340RV4801 |
4R6819 |
68FC48350D |
Z-529468.N12BA |
529468.N12BA |
315642/VJ202 |
|
|
|
Z-543975.ZL |
543975 |
314486A |
370RV5211 |
|
|
Z-804868.ZL-N12BA |
804868.N12BA |
314997VJ/202 |
|
|
|
|
|
|
|
|
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