313891 Cylindrical roller bearings.Four rows.
FC3046156 Cylindrical roll bearings,four rows.
313891,FC3046156 bearings with cylindrical bore.
ID: 150mm
OD:230mm
WD:156mm
Mass: 24 kgs
Factory: WKKZ BEARING COMPANY.
www.wkkzbearing.com export@wkkzbearing.com
Whatsapp: +8613654942093
313891 rolling mill bearing ,high performance four rows cylindrical roller bearings.
| Useage |
Single & double rows |
motors,dynamos,combustion turbines,main shafts of machine tools,
reducing gears,handling machinery and transporters |
| |
Four rows |
rolling mills(cold mill & hot mill & roughing mill)
|
| feature: |
| 1.high limit speed,but low revolutions than ball bearing in the same demension |
| 2.high accuracy |
| 3.low noise,small vibration |
| 4.it can be subjected radial load mainly. |
| 5.it can be subjected small axial load by the flange of inner and outer ring. |
| 6.low friction. |
| 7.compact structure,high rigidity,high load capacity and limit deformation after loaded. |
