EE843221DW/843290/843291D four-row tapered roller bearings
Size : d 558.800mmXD736.600mm XT322.268mm
Weight : 378KG
seals type:open or sealed
Material : GCr15 carbon steel bearing GCr15SiMn,G20Cr2Ni4A
Payment term:T/T,L/C
Delivery : 30-45 days after receiving your payment
Specification :
Item number EE843221DW/843290/843291D
Inner diameter(d) 558.800mm
Outer diameter(D) 736.600mm
Thickness: 322.268mm
Type four-row tapered roller bearings
rmin 3.3
r1min 6.4
basic load ratings (KN)Cr :5920
Cor :16100
Boundary dimensions (mm):
damax:606
Damin:693
ramax:6.4
rbmax:3.3
weight:378kg
EE843221DW/843290/843291D tapered roller bearings Design Attributes
Two double cones, two single cups and a double cup with a cone spacer and two cup spacers.
Spacers have slots or holes for lubrication.
Cone spacers are hardened to reduce face wear.
Numbered serially to assure correct installation sequence.
Applications
Low- and medium-speed rolling mills
What we can offer:
1) Single row tapered roller bearings ID 150 to 10000.0000 (mm)
2) Single row with flange tapered roller bearings ID
3) Double row tapered roller bearings TDO ID 174 to 1431.0000 (mm)
4) Double row tapered roller bearings TDI ID 174 to 825.0000 (mm)
5) Double row tapered roller bearings TDOS ID 174 to 1431.0000 (mm)
6) Four row tapered roller bearings TDOS ID 200 to 800.0000 (mm)













