Insulated Four Row Cylindrical Roller Bearing / Rolling Mill Bearing Wear Resistant
The Main Advantages of Bearings
1. Low friction
2. Wear resistant
3. Easy replacement
4. Minimum lubrication
5. Requires little attention
6. Running in not required
7. Dimensions relatively small
8. No scraping required to fit shaft
Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.
FOUR ROW CYLINDRICAL ROLLER BEARING/ROLLING MILL BEARING
Model | d(mm) | D(mm) | B(mm) | Mass(kg) | Cage |
FCD4870220 | 240 | 350 | 220 | 70.7 | Brass |
Fourrow cylindrical roller bearings provide maximum capacity in minimum space, combining the inherent highload, radial/thrust capacity and direct/indirect mounting variables of cylindrical roller bearings.
Their main application is on the roll necks of rolling mill equipment. All four-row bearings are supplied as preset matched assemblies with all components identified to ensure correct installation sequence.
MORE ABOUT FOUR ROW CYLINDRICAL ROLLER BEARINGS:
Model Number | Specification |
FC4054170/C4YA3 | 200×270×170(mm) |
FC4056188 | 200×280×188(mm) |
FC4056200 | 200×280×200(mm) |
FC4058192 | 200×290×192(mm) |
FC4058200 | 200×290×200(mm) |
FC4258192/C4 | 210×290×192(mm) |
SFC4260170 | 210×300×170(mm) |
FC4460192 | 300×220×192(mm) |
FC4462192(672744) | 220×310×192(mm) |
FC4462225 | 220×310×225(mm) |
FC4468192 | 220×340×192(mm) |
FC4666170 | 230×330×170(mm) |
FC4666206 | 230×330×206(mm) |
FC4866220(672748) | 240×330×220(mm) |
FC4868192 | 240×340×192(mm) |
FC4872190 | 240×360×190(mm) |
FC4870220 | 240×350×220(mm) |
FC5272192 | 260×360×192(mm) |
FC5272200 | 260×360×200(mm) |
SFC5274192HY | 256×370×192(mm) |
FC5274220 | 260×370×220(mm) |
FC5276280 | 260×380×280(mm) |