Large Back to Back Double Row Tapered Bearing: BT2B332505HA2

Large Back to Back Double Row Tapered Bearing: BT2B332505HA2

Large Back to Back 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 Back to Back
Shaft Size14"
D (mm)444.5
B (mm)136.525
C (lb)304168
C0 (lb)820557
Pu (lb)67443
d1 (mm)398
Weight(lbs)101
Code410237
Bore (mm)355.6
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
P (mm)111.125
r1-r2 (mm)3.5
r3-r4 (mm)1.5
a (mm)151
e0.31
Y02.2
k1.9
Y12.2
Y23.3
D1 (mm)428
CF (lbs)73063
Cfa (lbs)22481
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.