Large Back to Back Double Row Tapered Bearing: BT2B332237AHA1

Large Back to Back Double Row Tapered Bearing: BT2B332237AHA1

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)192.088
C (lb)640034
C0 (lb)1562430
Pu (lb)119149
d1 (mm)500
Weight(lbs)280
Code410248
Bore (mm)431.8
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
P (mm)146.05
r1-r2 (mm)6.4
r3-r4 (mm)1.5
a (mm)234
e0.44
Y01.4
k1.33
Y11.5
Y22.3
D1 (mm)550
CF (lbs)156243
Cfa (lbs)67668
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.