Large Face to Face Double Row Tapered Bearing: 331714B

Large Face to Face Double Row Tapered Bearing: 331714B

Large Face to Face Double Row Tapered 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
ConstructionDouble Row Face to Face
Shaft Size16-1/8"
D (mm)546.1
B (mm)161.925
C (lb)600018
C0 (lb)1472506
Pu (lb)112405
d1 (mm)439
Weight(lbs)243
Code410282
Bore (mm)409.575
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
T (mm)161925
r1-r2 (mm)1.5
r3-r4 (mm)6.4
e0.43
Y01.6
k1.4
Y11.6
Y22.3
t (mm)161925
D1 (mm)496
CF (lbs)147251
Cfa (lbs)60249
PackageQTY1
UOMEA
This configuration features huge bore sizes suited for metal manufacturing rolling mill stands, and mining machinery. They support massive radial and axial loads and resist axial forces in both directions. This design reduces installation complexity by having a single common inner race that ensures precise positioning across all rollers. The face to face arrangement is more complicated to use correctly and is less popular than the back to back layout. Its main advantage is that the axial clearance in the bearing will decrease as it heats. It is more prone to overheating without control of heat flow. Still, it is an excellent choice in equipment that requires tight positioning control, provided the operating temperature and heat flow are stabilized. The bearing construction can be customized to meet specific technical requirements.