Large Four Row Cylindrical Roller Bearing: 319878

Large Four Row Cylindrical Roller Bearing: 319878

Large Four Row Cylindrical Roller Bearing
RFQ
EA

checkbox icon This item typically ship in 1-4 weeks.

checkbox icon Item listed as "Request For Quote" (RFQ) usually ship in 3-6 week

CAD
Specifications:
Attribute nameAttribute value
ConstructionFour Row
Shaft Size350mm
D (mm)520
B (mm)300
C (lb)977924
C0 (lb)2005305
Pu (lb)178274
Weight(lbs)485
Code410644
Bore (mm)350
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
P (mm)300
r1-r2 (mm)5
r3-r4 (mm)5
PackageQTY1
UOMEA
This configuration features huge bore sizes for metals manufacturing rolling mill stands and mining machinery. Supports massive radial loads with a high maximum allowable rpm limit in a design that simplifies installation. A secondary bearing on the shaft must be used to accept axial force, or the axial forces must be balanced to prevent movement at the cylindrical bearing.