Large Back to Back Double Row Tapered Bearing: BT2B332604HA1

Large Back to Back Double Row Tapered Bearing: BT2B332604HA1

Large Back to Back Double Row Tapered Bearing
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CAD
Specifications:
Attribute nameAttribute value
ConstructionDouble Row Back to Back
Shaft Size17"
D (mm)571.5
B (mm)155.575
C (lb)257407
C0 (lb)1146531
Pu (lb)91048
d1 (mm)500
Weight(lbs)220
Code410247
Bore (mm)431.8
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
P (mm)111.125
r1-r2 (mm)3.3
r3-r4 (mm)1.5
a (mm)254
e0.54
Y01.3
k1.07
Y11.25
Y21.8
D1 (mm)547
CF (lbs)114653
Cfa (lbs)62947
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. An essential feature of this configuration is that when the shaft thermally expands lengthwise, the axial preload forces decrease in the bearing. It will run at a lower temperature than a face-to-face bearing in the same situation. It is much easier to use in industrial settings where operating temperatures vary significantly. The bearing construction can be customized to meet specific technical requirements.